JPH0220425B2 - - Google Patents
Info
- Publication number
- JPH0220425B2 JPH0220425B2 JP62270500A JP27050087A JPH0220425B2 JP H0220425 B2 JPH0220425 B2 JP H0220425B2 JP 62270500 A JP62270500 A JP 62270500A JP 27050087 A JP27050087 A JP 27050087A JP H0220425 B2 JPH0220425 B2 JP H0220425B2
- Authority
- JP
- Japan
- Prior art keywords
- copolyetherester
- glycol
- elastomer
- poly
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 115
- 150000002148 esters Chemical group 0.000 claims description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 81
- 230000002209 hydrophobic effect Effects 0.000 claims description 76
- -1 poly(tetramethylene oxide) Polymers 0.000 claims description 61
- 229920001971 elastomer Polymers 0.000 claims description 59
- 239000000806 elastomer Substances 0.000 claims description 58
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 56
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 37
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 29
- 150000002009 diols Chemical class 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 19
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 11
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 229920001451 polypropylene glycol Polymers 0.000 claims description 5
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 4
- 239000011256 inorganic filler Substances 0.000 claims description 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 3
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical group OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 116
- 239000000463 material Substances 0.000 description 35
- 229920000642 polymer Polymers 0.000 description 28
- 239000004753 textile Substances 0.000 description 27
- 239000000047 product Substances 0.000 description 19
- 150000002334 glycols Chemical class 0.000 description 15
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 230000035699 permeability Effects 0.000 description 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 10
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000004744 fabric Substances 0.000 description 8
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 7
- 238000005809 transesterification reaction Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 150000001991 dicarboxylic acids Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 150000002989 phenols Chemical class 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 239000005041 Mylar⢠Substances 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical class [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229940080818 propionamide Drugs 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 1
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- JFGVTUJBHHZRAB-UHFFFAOYSA-N 2,6-Di-tert-butyl-1,4-benzenediol Chemical compound CC(C)(C)C1=CC(O)=CC(C(C)(C)C)=C1O JFGVTUJBHHZRAB-UHFFFAOYSA-N 0.000 description 1
- GSOYMOAPJZYXTB-UHFFFAOYSA-N 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-hydroxyphenyl)phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(C=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 GSOYMOAPJZYXTB-UHFFFAOYSA-N 0.000 description 1
- WUDDSDIHJHPJRP-UHFFFAOYSA-N 2-ethyloctanedioic acid Chemical compound CCC(C(O)=O)CCCCCC(O)=O WUDDSDIHJHPJRP-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- ZVSXNPBSZYQDKJ-UHFFFAOYSA-N 3,8-dioxabicyclo[8.3.1]tetradeca-1(14),10,12-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=CC1=C2 ZVSXNPBSZYQDKJ-UHFFFAOYSA-N 0.000 description 1
- QLIQIXIBZLTPGQ-UHFFFAOYSA-N 4-(2-hydroxyethoxy)benzoic acid Chemical compound OCCOC1=CC=C(C(O)=O)C=C1 QLIQIXIBZLTPGQ-UHFFFAOYSA-N 0.000 description 1
- SQJQLYOMPSJVQS-UHFFFAOYSA-N 4-(4-carboxyphenyl)sulfonylbenzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1S(=O)(=O)C1=CC=C(C(O)=O)C=C1 SQJQLYOMPSJVQS-UHFFFAOYSA-N 0.000 description 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 1
- VTDMBRAUHKUOON-UHFFFAOYSA-N 4-[(4-carboxyphenyl)methyl]benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1CC1=CC=C(C(O)=O)C=C1 VTDMBRAUHKUOON-UHFFFAOYSA-N 0.000 description 1
- 125000003143 4-hydroxybenzyl group Chemical group [H]C([*])([H])C1=C([H])C([H])=C(O[H])C([H])=C1[H] 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004805 Cyclohexane-1,2-dicarboxylic acid Substances 0.000 description 1
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 1
- 239000003508 Dilauryl thiodipropionate Substances 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- PDXRQENMIVHKPI-UHFFFAOYSA-N cyclohexane-1,1-diol Chemical compound OC1(O)CCCCC1 PDXRQENMIVHKPI-UHFFFAOYSA-N 0.000 description 1
- XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
- YZFOGXKZTWZVFN-UHFFFAOYSA-N cyclopentane-1,1-dicarboxylic acid Chemical compound OC(=O)C1(C(O)=O)CCCC1 YZFOGXKZTWZVFN-UHFFFAOYSA-N 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 1
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001076 estrogenic effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- SYLAFCZSYRXBJF-UHFFFAOYSA-N furan-3,4-dicarboxylic acid Chemical compound OC(=O)C1=COC=C1C(O)=O SYLAFCZSYRXBJF-UHFFFAOYSA-N 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- WPUMVKJOWWJPRK-UHFFFAOYSA-N naphthalene-2,7-dicarboxylic acid Chemical compound C1=CC(C(O)=O)=CC2=CC(C(=O)O)=CC=C21 WPUMVKJOWWJPRK-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Outer Garments And Coats (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
Description
æ¬çºæã¯ãå€ç§çšæ»
èåžãšããŠãŸãé²æ°Žæ§ã®è¡£
æåã³è£ 眮ã«ãããŠäœ¿çšããããã®ïŒæåæ§é äœ
ã«é¢ããã ç¹ç©å·¥æ¥ã¯ãç¹ç©ææã«æ¥åãããæ°Žèžæ°éé
æ§ã®éåäœç©è³ªã®ãã€ã«ã ãããªãæè¬éæ°æ§ã®
ç¹ç©ã補é ããŠãããæãæåãªäžã€æåããŠã
ãæ°Žèžæ°ééæ§ã®ææã¯ç¹ç©ææã«æ¥çããã埮
åæ§ã®ããªããã©ãã«ãªã«ãšãã¬ã³ã®ãã€ã«ã ã§
ããããã®çæç©ã¯éã ã€ãŠæåããŠãããã
ã©ãããªãé«äŸ¡ã§ããããã®åã¯å¡µã身äœã®æ²¹å
ã³æŽå€ã«ãã€ãŠå¡ãããŠããŸãåŸåããããä»ã®
éåäœäŸãã°ãã€ãã³åã¯ããªïŒãšãã¬ã³ãã¬ã
ã¿ã¬ãŒãïŒããé«æ°Žèžæ°ééæ§ãæããäžã€ç¹ç©
ææäŸãã°ãã€ãã³åã¯ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒãã§è¢«èŠããæã«é²æ°Žæ§ã§æ°Žèžæ°ééæ§ã®è¡£æ
ã補é ããããã«äœ¿çšã§ãããšããããšãç¥ãã
ãŠãããç±³åœç¹èšç¬¬4493870å·ã¯ããžã«ã«ãã³é žã
èèªæãžãªãŒã«åã³ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«ãã補é ããããäœã該ã°ãªã³ãŒã«ã®
å°ããšã70ïŒ ã2.0ã2.4ã®ççŽ ãšé žçŽ ã®æ¯ãæã
ãã³ããªãšãŒãã«ãšã¹ãã«ã®åå±€ãã€ã«ã ã§è¢«èŠ
ãããç¹ç©ææããäœãããé²æ°Žæ§ã®è¡£æãé瀺
ããŠãããããã«å ±éåäœèšè¿°ãããŠãããã®ã
ããªé²æ°Žæ§ã®è¡£æã¯ãé«æ¹¿åºŠåŽã«é¢ãããã€ã«ã
è¡šé¢ã«ååšããªãæ°Žèžæ°ééé床å€ã瀺ããåŸã
ããå€ã¯ããããã®åŽãåäžå€ã«é²åãããšããŠ
ãåäžãšãªããå éšãããããå€éšã®ããããã
ããä¿è·ãã補åã«å¯ŸããŠæ°Žèžæ°ãé ãé床ã§ç§»
åãããé²æ°Žæ§ã§æ°Žèžæ°ééæ§ã®è£œåãå¿ èŠãšã
ããŠãããäŸãã°å¿å°è¯ããä¿èšŒããããã«å éš
ãããããéãé床ã§æ°Žèžæ°ã移åãããèœåã
æãããã®ãããªè£œåããäœãããéŽåã¯ããŒã
ã¯å€éšã®æ¿¡ããç¶æ ã®ããšã«ç±³åœç¹èšç¬¬4493870
å·ã«é瀺ãããŠãã補åãããççšè ã®è¶³ã也ã
ãç¶æ ã«ç¶æããã§ããããæ¬çºæã®æç¹ãŸã§
ã¯ã補åäŸãã°ã¬ã€ã³ã³ãŒãã®æ°Žèžæ°ééæ§å±€ã®
æ°Žèžæ°ééé床ã¯ãããã®æ¹åã«ãããŠãå®è³ªç
ã«åäžã§ãã€ãã1976幎10æïŒæ¥ä»ãã®æ¥æ¬åœç¹
èšé¡ç¬¬50â35623å·ã¯ç¹ç©ææã§è¢«èŠãããã³ã
ãªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®åå±€ãã€ã«ã ã®æ°Žèž
æ°ééæ§è£œåãé瀺ããŠããããã®æ¥æ¬åœç¹èšé¡
ã®æ瀺ã¯ç±³åœç¹èšç¬¬4493870å·ã®ãã®ãšåäžã®æ¬
ç¹ãäŸãã°æ°Žèžæ°ééæ§è£œåãåäžçšåºŠã®æ¹¿åºŠã«
é²åããææ°Žèžæ°ãã·ãŒãåã¯ãã€ã«ã ã®ååŽã
ãåäžã®é床ã§ééãããšããæ¬ ç¹ãæãããå€
ç§çšæ» èåžãšããŠåã³ãã€ã«ã ãéããŠå€éšãžæ
ãã¯è¡£æåã¯è£œåã®å€æ°åŽãžæ°Žèžæ°ãè¿ éã«éé
ããããæ°Žã®å察æ¹åãžã®ééãæå°ã«ããççš
è ãå€éšæºããã®æ°Žã液äœåã³èžæ°ããä¿è·ãã€
ã€ççšè ããå€ãžã®æ°Žèžæ°ã®ééãå¢å€§ãããŠè¡£
æåã¯è£œåãå¿å°è¯ããããšããæ倧ã®å©ç¹ãã
ã€é²æ°Žæ§è¡£æåã¯è£œåã«ãããŠçšããããã®å®¹æ
ã«å å·¥ã§ãäžã€å®äŸ¡ãªé²æ°Žã§æ°Žèžæ°ééæ§ã®ãã€
ã«ã ãæè¡çã«å¿ èŠãšãããŠããã æ¬çºæã¯ã (A) åãã0.05ã0.8ãã«ã§ããäžã€ASTM E96
â66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠ400ã2500ïœã»ãã«ïŒ
m2ïŒ24æã®æ°Žèžæ°ééé床ãæããçæ°Žæ§åŒŸæ§
äœã®é£ç¶å±€ãäœã該çæ°Žæ§åŒŸæ§äœã¯ãšã¹ãã«çµ
åãéããŠé å°Ÿçµåããå€æ°ã®å埩é·éãšã¹ã
ã«åäœåã³çéãšã¹ãã«åäœãæããã³ããªãš
ãŒãã«ãšã¹ãã«åŒŸæ§äœæãã¯ïŒçš®åã¯ãã以äž
ã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®æ··åç©ã§ã
ãã該é·éãšã¹ãã«åäœã¯åŒ ã§è¡šãããäžã€è©²çéãšã¹ãã«åäœã¯åŒ ã§è¡šããããããã§ãã¯å¹³åååéçŽ400ã
3500ãæããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãª
ã³ãŒã«ããæ«ç«¯ã®ããããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããããããŠæŽã«ã³ããªãšãŒ
ãã«ãšã¹ãã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®æ··åç©äžã«ããªïŒã¢ã«ãã¬
ã³ãªãã·ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããš
ãã¬ã³ãªããµã€ãåºã®éã¯ã³ããªãšãŒãã«ãšã¹
ãã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«
ãšã¹ãã«ã®æ··åç©ã®å šééã«åºã¥ããŠçŽ20éé
ïŒ ããå€ããªãïŒïŒ²ã¯ååéã300ããå°ãã
ãžã«ã«ãã³é žããã«ã«ããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããïŒïŒ€ã¯ååéãçŽ250ã
ãå°ãããžãªãŒã«ããããããã·ã«åºãé€å»ã
ãåŸã«æ®ãïŒäŸ¡ã®åºã§ããïŒãããŠè©²çæ°Žæ§ã³
ããªãšãŒãã«ãšã¹ãã«æãã¯ïŒçš®åã¯ãã以äž
ã®ã³ããªãšãŒãã«ãšã¹ãã«ã®æ··åç©ã¯çŽ25ã80
ééïŒ ã®çéãšã¹ãã«åäœãæããïŒ (B) åãã0.3ãïŒãã«ã§ããäžã€ASTM E96â
66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠå°ãªããšã3500ïœã»ã
ã«ïŒm2ïŒ24æã®æ°Žèžæ°ééé床ãæãã芪氎æ§
匟æ§äœã®é£ç¶çžãäœã該芪氎æ§åŒŸæ§äœã¯åŒ
ïŒïŒåã³ïŒïŒã§è¡šãããããšã¹ãã«çµåã
éããŠé å°Ÿçµåããäžã€äžè¿°ã®å€ãæããå€æ°
ã®é·éãšã¹ãã«åäœåã³çéãšã¹ãã«åäœãã
ã€ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœæãã¯ïŒçš®å
ã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®
æ··åç©ã§ãããããã§ãã³ããªãšãŒãã«ãšã¹ã
ã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã®æ··åç©äžã«ããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããšãã¬ã³ãª
ããµã€ãåºã®éãã³ããªãšãŒãã«ãšã¹ãã«æã
ã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«
ã®æ··åç©ã®å šééã«åºã¥ããŠçŽ25ã68ééïŒ ã§
ããããããŠèŠªæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«æ
ãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ã
ã«ã®æ··åç©ãçŽ25ã80ééïŒ ã®çéãšã¹ãã«å
äœãå«ãïŒãå«ãã§ãªãæ°Žåã®å¢å€§ãé²æ¢ãã
ããã«æ°Žèžæ°ã®ç€ºå·®ç移åãå¯èœã«ããäžç·ã«
æ¥åãããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ç
æ°Žæ§å±€åã³èŠªæ°Žæ§å±€ã®ãASTM â96â66
ïŒç¬¬BWæ³ïŒã«ãã€ãŠæ±ºå®ããå°ãªããšã1.2ã®
æ°Žèžæ°ã«å¯Ÿããåé¢æ¯ãæããïŒæåãã€ã«ã
ã«é¢ããã ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœäžã®ãšãã¬ã³ãª
ããµã€ãåºãšã¯ãé·éãšã¹ãã«åäœäžã®ïŒCH2â
CH2ââïŒåºã®å šåŒŸæ§äœäžã®ééïŒ ãæå³ã
ãã éåäœäžã®éã決å®ããããã«æ°ããããã³ã
ãªãšãŒãã«ãšã¹ãã«äžã®ãšãã¬ã³ãªããµã€ãåºã¯
ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã«ç±æ¥ã
ããã®ã§ãã€ãŠãäœååéãžãªãŒã«ã«ãã€ãŠã³ã
ãªãšãŒãã«ãšã¹ãã«äžã«å°å ¥ããããšã®ã§ãããš
ãã¬ã³ãªãã·ãåºã§ãªãã æ°Žèžæ°ã®åé¢æ¯ã¯ãASTM â96â66ïŒç¬¬
BWæ³ïŒã«èšè¿°ãããŠããåŠã枬å®ã22âã§è¡ãª
ããïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ãæ°Žã®è¡šé¢ã«é£ã
ããŠåŸãæ°Žèžæ°ééæ§é床ã®å€ããïŒæåãã€ã«
ã ã®çæ°Žæ§å±€ãæ°Žã®è¡šé¢ã«é£ãããŠåŸãæ°Žèžæ°é
éæ§é床ã®å€ã§å²ã€ãå€ãæå³ãããïŒæåãã€
ã«ã äžã®ç¹åžã®ååšã¯ãã€ã«ã ã®åé¢æ¯ã®å€ã«äœ
ã®åœ±é¿ããªãã ïŒæåãã€ã«ã ã¯ããã¯ããªã€ææã®å¯èœæ§ã
æžããŠæè¡ãè¡ãªãå Žåã«æ£è ã®èº«äœãèŠããã
ã«çšããå€ç§çšæ» èåžãšããŠç¹ã«æçšã§ããããŸ
ãïŒæåãã€ã«ã ã¯æ°Žèžæ°ééæ§è£œåäŸãã°ã¬ã€
ã³ã³ãŒãããžã€ã±ããããã³ãããŠãšããã¹ãŒ
ããä¿è·æãæè¢ãéŽãããŒããè»ã®ã«ããŒãªã©
ãéæ°æ§ã«ããããã«çæ°Žæ§å±€ãéããŠç¹åžã«æ¥
çããããã®ã«ç¹ã«é©ããŠããã æ¬çºæã®ïŒæåãã€ã«ã ã¯ãASTM â96â
66ïŒç¬¬BWæ³ïŒã«ãã€ãŠæž¬å®ãããããã«ãæ°Žèž
æ°ãããã€ã«ã ã®çæ°Žæ§å±€ãã次ãã§ãã€ã«ã ã®
芪氎æ§å±€ãéãééãããããã€ã«ã ã®èŠªæ°Žæ§å±€
ã®æ¹åã«æ¬¡ãã§ïŒæåæ§é ã®ãã€ã«ã ã®çæ°Žæ§å±€
ãééããå Žåãéåžžã«é«ãæ°Žèžæ°ééé床
ïŒWVTRïŒã瀺ããæ¬çºæã®ïŒæåãã€ã«ã æ§é
äœãå€ç§çšæ» èåžãšããŠçšãäžã€ãã€ã«ã ã®èŠªæ°Ž
æ§å±€ãæ£è ã®ç®èã«é£ã€ãŠçœ®ãå Žåãå·ã«é£ãæ
ãã¯æ£è ã®ç®èäžã®å€ç§çšæ» èåžã®äžã®æ°Žèžæ°ã®
èç©ã¯ã芪氎æ§å±€ããçæ°Žæ§å±€ãéãæ°Žèžæ°ã®é
éãé«éã®ããã«å®è³ªçã«æžããããããïŒæå
ãã€ã«ã ãã®ç¡åæ§ã¯ãã®åºåã®æ±ãã«ãã€ãŠåŒ
ãèµ·ããããææã®å¯èœæ§ãæžãããæŽã«èŠªæ°Žæ§
å±€ã®æ°Žèžæ°ééã®é«é床ã¯ãïŒæåãã€ã«ã ãè¡£
æäŸãã°ã¬ã€ã³ã³ãŒãããžã€ã±ããåã³éŽã®å 匵
ãã«çšããæã«æçšã§ãããäŸãã°æ¬çºæã®ïŒæ
åãã€ã«ã ãã¬ã€ã³ã³ãŒãã®è£œé ã«çšãäžã€ç¹ç©
ææã溶èæ¥åã«ããæãã¯æ¥çå€æ¥åã«ããã
ã€ã«ã ã®çæ°Žæ§å±€ã«æ¥çãããå Žåãæ°Žèžæ°ã®é
éé床ã¯ãã€ã«ã ã®çæ°Žæ§å±€ãããã€ã«ã ã®çæ°Ž
æ§ã«è³ãåã³çæ°Žæ§å±€ãéãæ°Žèžæ°ã®æ¹ãéã®æ¹
åãããå®è³ªçã«é«ããçµæãšããŠãã¬ã€ã³ã³ãŒ
ãã®ççšè ã¯ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã«é£ã
ã³ãŒãã®å åŽã«èç©ããæ°Žèžæ°ããWVTRãå
æ¹åã«ãããŠå¡ãåäžãªãã°èç©ããã§ãããé
ãããå°ãªããããããå¿«é©ã§ããã éåäœéã®åäœã«é©çšãããåŠããé·éãšã¹ã
ã«åäœããšã¯é·éã°ãªã³ãŒã«ã®ãžã«ã«ãã³é žãšã®
åå¿çæç©ã«é¢ãããã®ã§ãããæ¬çºæã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®å埩åäœã§ãããé·éãšã¹ã
ã«åäœãã¯äžåŒïŒïŒã«çžåœãããé·éã°ãªã³ãŒ
ã«ã¯æ«ç«¯ïŒæãã¯ã§ããéãæ®ãã©æ«ç«¯ïŒããã
ãã·åºãæããéåäœã°ãªã³ãŒã«ã§ãããçæ°Žæ§
ãã€ã«ã åã¯èŠªæ°Žæ§ãã€ã«ã ã«å¯Ÿããã³ããªãšãŒ
ãã«ãšã¹ãã«ã補é ããããã«äœ¿çšãããéåäœ
ã°ãªã³ãŒã«ã®ååéã¯çŽ400ã3500ã§ããã çæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã補é ã
ãããã«äœ¿çšãããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«ã¯ãå šééãéåäœã®å šééã®çŽ20é
éïŒ ä»¥äžã§ããããã«ãšãã¬ã³ãªããµã€ãåºãå«
æããããšãã§ãããå€ãã®å Žåããã®ãããªã³
ããªãšãŒãã«ãšã¹ãã«ã補é ããããã«çšããã
ãããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã¯ãšã
ã¬ã³ãªããµã€ããå«æãããçµæãšããŠåŸããã
ã³ããªãšãŒãã«ãšã¹ãã«ã¯ãšãã¬ã³ãªããµã€ãæ®
åºãå«æããªããããããªããã匟æ§äœã«åºã¥ã
ãŠé«ã 20ééïŒ ã奜ãŸããã¯15ééïŒ ããå€ããª
ããšãã¬ã³ãªããµã€ãåºãæããã³ããªãšãŒãã«
ãšã¹ãã«ããããããéã§ãšãã¬ã³ãªããµã€ãåº
ãå«æããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒ
ã«ã¯ãåŸãããã³ããªãšãŒãã«ãšã¹ãã«ãååäœ
床ã®ãå³ã¡çŽ2500ïœã»ãã«ïŒm2ïŒ24æãã倧ãã
ãªãæ°Žèžæ°ééæ§ã瀺ããã䜿çšããããšãã§ã
ããçæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ã®é·éãšã¹ã
ã«åäœã圢æãããããã«äœ¿çšããããšã®ã§ãã
代衚çãªããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«
ã¯400ã3500ãæ®é600ã1500ã®ååéãæããã
ããŠããªïŒïŒïŒïŒâåã³ïŒïŒïŒâãããã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ãããªïŒããã©ã¡ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ãé©åœãªå²åã®ãšãã¬ã³ãªããµã€
ãåã³ïŒïŒïŒâãããã¬ã³ãªããµã€ãã®ã©ã³ãã
åã¯ãããã¯å ±éåäœãåã³ããã©ããããã©ã³
ã®ãå°éã®ç¬¬ïŒã®åéäœäŸãã°ã¡ãã«ããã©ãã
ããã©ã³ãšã®ã©ã³ãã åã¯ãããã¯å ±éåäœãå«
ããäœããšãã¬ã³ãªããµã€ãã®å«éã¯ãšãã¬ã³ãª
ããµã€ãåºãé«ã çŽ20ééïŒ æããã³ããªãšãŒã
ã«ãšã¹ãã«ãçæãããããªéã§ããã奜ãŸãã
ã¯ãçæ°Žæ§ãã€ã«ã ã補é ããããã«äœ¿çšããã
ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã¯ããª
ïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒã°ãªã³ãŒã«åã¯ãšã
ã¬ã³ãªããµã€ãã§æ«ç«¯åŠçãããããªãããã¬ã³
ãªããµã€ãã°ãªã³ãŒã«ã§ããã 芪氎æ§ã³ããªãšãŒãã«ãšã¹ãã«ã補é ãããã
ã«äœ¿çšãããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³
ãŒã«ã¯ãã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®å šéé
ã«åºã¥ããŠçŽ25ã68ééïŒ ã®ãšãã¬ã³ãªããµã€ã
åºãæããã³ããªãšãŒãã«ãšã¹ãã«ãããããã®
ã«ååãªéã§ãšãã¬ã³ãªããµã€ãåºãå«æããªã
ãã°ãªããªãããã®ãšãã¬ã³ãªããµã€ãåºã¯ãé
åäœã«ãæ°Žèžæ°ã容æã«ééãããç¹æ§ãæãã
ããããäžè¬ã«ã³ããªãšãŒãã«ãšã¹ãã«äžã®ãšã
ã¬ã³ãªããµã€ãã®ããŒã»ã³ããé«ããªãã°ãªã
çšãæ°Žèžæ°ã®ééã®çšåºŠãé«ããªãã第ïŒã®ããª
ïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ãå°éå«æã
ããšãã¬ã³ãªããµã€ãã®ã©ã³ãã åã¯ãããã¯å ±
éåäœã䜿çšã§ãããäžè¬ã«ç¬¬ïŒã®åéäœãååš
ãããªãã°ã第ïŒã®åéäœã¯ããªïŒã¢ã«ãã¬ã³ãª
ãã·ãïŒã°ãªã³ãŒã«ã®çŽ30ã¢ã«ïŒ 以äžãæ®éçŽ20
ã¢ã«ïŒ 以äžãæ§æããã§ãããã芪氎æ§ãã€ã«ã
ã圢æããã³ããªãšãŒãã«ãšã¹ãã«ã補é ããã
ãã«äœ¿çšããã代衚çãªé·éã°ãªã³ãŒã«ã¯ã400
ã3500ãæ®é600ã1500ã®ååéãæãããããŠ
ããªïŒãšãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ããšãã¬ã³
ãªããµã€ãã§æ«ç«¯åŠçãããããªãããã¬ã³ãªã
ã·ãã°ãªã³ãŒã«ãããªïŒãšãã¬ã³ãªãã·ãïŒã°ãª
ã³ãŒã«ã®ä»ã®ã°ãªã³ãŒã«äŸãã°ãšãã¬ã³ãªããµã€
ãã§æ«ç«¯åŠçãããããªïŒãããã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«åã³ïŒåã¯ããªïŒããã©ã¡ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ãšã®æ··åç©ãå«ããäœããã®å Ž
ååŸãããã³ããªãšãŒãã«ãšã¹ãã«ã¯å°ãªããšã
25ééïŒ ã®ãšãã¬ã³ãªããµã€ãåºã®éãæããã
çŽ600ã1500ã®ååéãæããããªïŒãšãã¬ã³ãª
ãã·ãïŒã°ãªã³ãŒã«ãã補é ãããã³ããªãšãŒã
ã«ãšã¹ãã«ã¯åªç§ãªæ°Žèžæ°ééæ§åã³éãããæ°Ž
ã§ã®èšæœ€ãçµåããŠæãããã奜é©ã§ããããŸã
ãã€ã«ã ã«æ圢ããæåºã枩床ç¯å²ã«ããã€ãŠæ
çšãªæ§è³ªã瀺ãã ïŒæåãã€ã«ã ã®çæ°Žæ§å±€åã¯èŠªæ°Žæ§å±€ã圢æ
ããã³ããªãšãŒãã«ãšã¹ãã«ã®éåäœéäžã®åäœ
ã«é©çšãããåŠããçéãšã¹ãã«åäœããšã¯ãäœ
ååéååç©åã¯ååéçŽ500以äžã®éåäœéå
äœã«é¢ãããã®ã§ããããããã¯äœååéãžãªãŒ
ã«åã¯ãžãªãŒã«ïŒååéçŽ250以äžïŒã®æ··åç©ã
ãžã«ã«ãã³é žãšåå¿ãããŠäžåŒïŒïŒã§è¡šããã
ããšã¹ãã«çµåã圢æããããã«è£œé ãããã 奜ãŸããã¯ãçæ°Žæ§åã³èŠªæ°Žæ§åŒŸæ§äœã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®èç¹ã¯120â以äžãæ®éçŽ120
âããçŽ220â以äžãŸã§ã§ãããã³ããªãšãŒãã«
ãšã¹ãã«ã®èç¹ã¯çŽ120â以äžã§ãããªãã°ãé
åäœã¯ç²çæ§ãšãªãããã€ã«ã 圢ã§åãæ±ãé£ã
ãªããèç¹ãçŽ220â以äžãªãã°ããã€ã«ã ã¯é
床ã«å ããªããèç¹ã¯ç€ºå·®ææ»åç±éèšïŒDSCïŒ
ã§æ±ºå®ãããã ïŒæåãã€ã«ã ã®çæ°Žæ§åã¯èŠªæ°Žæ§å±€ã®ããã
ãã圢æããã³ããªãšãŒãã«ãšã¹ãã«ã補é ãã
ã®ã«é©åœã§ããçéãšã¹ãã«åäœã圢æãããã
ãã«åå¿ãããããäœååéãžãªãŒã«ã®äžã«ã¯ã
éç°åŒãèç°åŒåã³è³éŠæãžããããã·ååç©ã
å«ãŸããã奜é©ãªååç©ã¯ççŽ æ°ïŒã15ã®ãžãªãŒ
ã«äŸãã°ãšãã¬ã³ããããã¬ã³ãã€ãœããã¬ã³ã
ããã©ã¡ãã¬ã³ãïŒïŒïŒâãã³ã¿ã¡ãã¬ã³ãïŒïŒ
ïŒâãžã¡ãã«ããªã¡ãã¬ã³ããããµã¡ãã¬ã³åã³
ãã«ã¡ãã¬ã³ã°ãªã³ãŒã«ããžããããã·ã·ã¯ãã
ããµã³ãã·ã¯ããããµã³ãžã¡ã¿ããŒã«ãã¬ãŸã«ã·
ããŒã«ããã€ããããã³ãïŒïŒïŒâãžããããã·
ããã¿ã¬ã³ãªã©ãå«ããç¹ã«å¥œé©ãªãžãªãŒã«ã¯ç
çŽ æ°ïŒãïŒã®èèªæãžãªãŒã«ãæãç¹ã«ïŒïŒïŒâ
ãã¿ã³ãžãªãŒã«ã§ããã䜿çšããããã¹ããšããŒ
ã«ã«ã¯ããã¹ïŒïœâããããã·ïŒãžããšãã«ãã
ã¹ïŒïœâããããã·ããšãã«ïŒã¡ã¿ã³ãåã³ãã¹
ïŒïœâããããã·ããšãã«ãããã³ãå«ãŸããã
ãžãªãŒã«ãšåçã®ãã®ãšã¹ãã«çæèªå°äœãæçš
ã§ããïŒäŸãã°ãšãã¬ã³ãªããµã€ãåã¯ãšãã¬ã³
ã«ãŒãããŒãããšãã¬ã³ã°ãªã³ãŒã«ã®ä»£ããã«äœ¿
çšããããšãã§ããïŒãæ¬æ现æžã«çšããåŠã
ãäœååéãžãªãŒã«ãã¯ãã®ãããªåçã®ãšã¹ã
ã«çæèªå°äœãå«ããã®ãšèŠãªãã¹ãã§ãããã
ãããªãããã®ååéã®å¿ èŠæ¡ä»¶ã¯ãžãªãŒã«ã«é¢
ãããã®ã§ããããã®èªå°äœã«ä¿ããã®ã§ã¯ãª
ãã åè¿°ã®é·éã°ãªã³ãŒã«åã³äœååéãžãªãŒã«ãš
åå¿ããŠãæ¬çºæã«ãããïŒæåãã€ã«ã ã®çæ°Ž
æ§åã³èŠªæ°Žæ§ã®åæ¹ã«å¯ŸããŠäœ¿çšãããã³ããªãš
ãŒãã«ãšã¹ãã«ãçæãããžã«ã«ãã³é žã¯ãäœå
åéã®ãå³ã¡çŽ300以äžã®ååéãæããèèªæã
èç°æåã¯è³éŠæãžã«ã«ãã³é žã§ãããæ¬æ现æž
ã«çšããåŠãããžã«ã«ãã³é žãã¯ãã³ããªãšãŒã
ã«ãšã¹ãã«éåäœã®è£œé ã«ãããã°ãªã³ãŒã«åã³
ãžãªãŒã«ãšã®åå¿ã§å®è³ªçã«ãžã«ã«ãã³é žãšåæ§
ã«æ©èœããïŒå®èœæ§ã«ã«ããã·ã«åºãæãããžã«
ã«ãã³é žã®é žåçç©ãå«ãããããã®åçç©ã¯ãš
ã¹ãã«åã³ãšã¹ãã«çæèªå°äœäŸãã°é žãã©ã€ã
åã³é žç¡æ°Žç©ãå«ãååéã®å¿ èŠæ¡ä»¶ã¯é žã«é¢ã
ããã®ã§ããããã®åçã®ãšã¹ãã«åã¯ãšã¹ãã«
çæèªå°äœã«ä¿ããã®ã§ã¯ãªããå³ã¡300ãã倧
ããååéãæãããžã«ã«ãã³é žã®ãšã¹ãã«æã
ã¯300ãã倧ããååéãæãããžã«ã«ãã³é žã®
é žåçç©ãããã®é žã300以äžã®ååéãæãã
ãªãã°å å«ãããããžã«ã«ãã³é žã¯ã³ããªãšãŒã
ã«ãšã¹ãã«éåäœã®è£œé åã³æ¬çºæã®çµæç©ã«ã
ããéåäœã®äœ¿çšãå®è³ªçã«åŠšå®³ããªããããã
ã®çœ®æåºåã¯çµåããå«æããŠããŠããã æ¬æ现æžã§çšããåŠãèèªæãžã«ã«ãã³é žã¯ã
ãããã飜åççŽ ååã«çµåããïŒã€ã®ã«ã«ãã
ã·ã«åºãæããã«ã«ãã³é žã«é¢ãããã®ã§ããã
ã«ã«ããã·ã«åºã®çµåããççŽ ååã飜åã§ãã
äžã€ç°å ã«ååšãããªãã°ããã®é žã¯èç°æã§ã
ããå ±åœ¹äžé£œåãæããèèªæåã¯èç°æé žã¯ã
ã°ãã°åç¬éåã®ããã«äœ¿çšããããšãã§ããª
ããããããªããããã€ãã®äžé£œåé žäŸãã°ãã¬
ã€ã³é žã¯äœ¿çšãããã æ¬æ现æžã§çšããåŠãè³éŠæãžã«ã«ãã³é žã¯ã
ïŒã€ã®ã«ã«ããã·ã«åºãççŽ ç°è³éŠæç°ã®ççŽ å
åã«çµåããŠãããžã«ã«ãã³é žã§ãããäž¡å®èœæ§
ã«ã«ããã·ã«åºãåäžã®è³éŠæç°ã«çµåããŠãã
ãšããããšã¯å¿ ãããå¿ èŠã§ãªãããŸãïŒã€ä»¥äž
ã®ç°ãååšããå Žåã«ã¯ãããã¯èèªæåã¯è³éŠ
æã®ïŒäŸ¡ã®åºæãã¯ââåã¯âSO2âã®ãããª
ïŒäŸ¡ã®åºã«ãã€ãŠé£çµããŠããŠãããã 䜿çšããã代衚çãªèèªæåã³èç°æé žã¯ãã»
ãã·ã³é žãïŒïŒïŒâã·ã¯ããããµã³ãžã«ã«ãã³
é žãïŒïŒïŒâã·ã¯ããããµã³ãžã«ã«ãã³é žãã¢ãž
ãã³é žãã°ã«ã¿ãŒã«é žãïŒâã·ã¯ããããµã³â
ïŒïŒïŒâãžã«ã«ãã³é žãïŒâãšãã«ã¹ããªã³é žã
ã·ã¯ããã³ã¿ã³ãžã«ã«ãã³é žããã«ãããâïŒïŒ
ïŒâããã¿ã¬ã³ãžã«ã«ãã³é žãïŒïŒ4â²âã¡ãã¬ã³
ãã¹ïŒã·ã¯ãããã·ã«ïŒã«ã«ãã³é žãïŒïŒïŒâã
ã©ã³ãžã«ã«ãã³é žã§ããã奜é©ãªé žã¯ã·ã¯ããã
ãµã³âãžã«ã«ãã³é žåã³ã¢ãžãã³é žã§ããã ãã€ã«ã ã補é ããããã«çšããã³ããªãšãŒã
ã«ãšã¹ãã«ãäœãã®ã«äœ¿çšããã代衚çãªè³éŠæ
ãžã«ã«ãã³é žã¯ãã¿ã«é žããã¬ãã¿ã«é žãã€ãœã
ã¿ã«é žããã¹å®æ¯éŠé žãïŒã€ã®ãã³ãŒã³æ žãæã
ã眮æãžã«ã«ããã·ååç©äŸãã°ãã¹ïŒïœâã«ã«
ããã·ããšãã«ïŒã¡ã¿ã³ãïœâãªãã·âïŒïŒïŒâ
ããã¿ã¬ã³ãžã«ã«ãã³é žãïŒïŒïŒâããã¿ã¬ã³ãž
ã«ã«ãã³é žãïŒïŒïŒâããã¿ã¬ã³ãžã«ã«ãã³é žã
ïŒïŒ4â²âã¹ã«ããã«ãã¹å®æ¯éŠé žåã³ãããã®C1
ãC12ã¢ã«ãã«åã³ç°çœ®æèªå°äœäŸãã°ãããã¢
ã«ã³ãã·åã³ã¢ãªãŒã«èªå°äœãå«ããããããã·
é žäŸãã°ïœâïŒÎ²âããããã·ãšããã·ïŒå®æ¯éŠ
é žããè³éŠæãžã«ã«ãã³é žãå ±åãããªãã°äœ¿çš
ããããšãã§ããã è³éŠæãžã«ã«ãã³é žã¯ãæ¬çºæã®ïŒæåãã€ã«
ã ãäœãã®ã«æçšãªã³ããªãšãŒãã«ãšã¹ãã«éå
äœã補é ããããã®å¥œé©ãªçš®é¡ã§ãããè³éŠæé ž
ã§ã¯ççŽ æ°ïŒã16ã®ãã®ãç¹ã«ãã¬ãã¿ã«é žåç¬
æãã¯ãããšãã¿ã«é žåã³ïŒåã¯ã€ãœãã¿ã«é žãš
ã®æ··åç©ã¯å¥œé©ã§ããã äžè¿°ããããã«ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã
圢æããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã¯ãã³ã
ãªãšãŒãã«ãšã¹ãã«äžã®ãšãã¬ã³ãªããµã€ãåºã
é€ããŠïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ã
ãªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã«åæ§ã§ãããäžåŒ
ïŒïŒã«ãããŠã芪氎æ§ã³ããªãšãŒãã«ãšã¹ãã«
åã¯çæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ã«å¯Ÿãã
ã¯ãååéçŽ400ã3500ã®ããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ããæ«ç«¯ããããã·ã«åºãé€ã
ãåŸã«æ®ãïŒäŸ¡ã®åºã§ããã芪氎æ§ã³ããªãšã¹ã
ã«ã«å¯ŸããŠçšããããããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã¯ãåŸãããã³ããªãšãŒãã«ãšã¹
ãã«ãçŽ25ã68ééïŒ ã奜ãŸããã¯çŽ30ã55éé
ïŒ ã®ãšãã¬ã³ãªããµã€ãå«éãæããããã«åå
ãªãšãã¬ã³ãªããµã€ãåºãå«ããçæ°Žæ§ã³ããªãš
ã¹ãã«ã«å¯ŸããŠäœ¿çšãããããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ã¯ïŒã20ééïŒ ã®ãšãã¬ã³ãªã
ãµã€ãå«éãæããã æ¬çºæã®ïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã補é ãã
ããã«äœ¿çšãããã³ããªãšãŒãã«ãšã¹ãã«ã¯ãäž
åŒïŒïŒã«çžåœããçéãšã¹ãã«åäœãçŽ25ã80
ééïŒ ã奜ãŸããã¯çŽ40ã60ééïŒ ã§å«æããæ®
ããäžåŒïŒïŒã«çžåœããé·éãšã¹ãã«åäœã§ã
ããïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã«çšããã³ããªãš
ãŒãã«ãšã¹ãã«åŒŸæ§äœãçŽ25ééïŒ ããå°ãªãç
éãšã¹ãã«åäœãå«æããæãçµæ¶åé床ã¯éåžž
ã«é ããªãããããŠã³ããªãšãŒãã«ãšã¹ãã«ã¯ç²
çã§åãæ±ãé£ããªãã芪氎æ§å±€ã«çšããã³ããª
ãšãŒãã«ãšã¹ãã«åŒŸæ§äœãçŽ80ééïŒ ããå€ãç
éãšã¹ãã«åäœãå«æãããšãã³ããªãšãŒãã«ãš
ã¹ãã«ãã€ã«ã ã¯åºããªããããã奜é©ãªæ§è³ªã®
ãã©ã³ã¹ã¯ãçéãšã¹ãã«åäœãçŽ40ã60ééïŒ
ã®æã«åŸãããã åã0.05ã0.8ãã«ã®ïŒæåãã€ã«ã ã®çæ°Žæ§
å±€ã補é ããããã«äœ¿çšãããã³ããªãšãŒãã«ãš
ã¹ãã«ã¯äžåŒïŒïŒã«çžåœããçéãšã¹ãã«åäœ
ãçŽ25ã80ééïŒ ã奜ãŸããã¯çŽ30ã60ééïŒ ã§
å«æããæ®ããäžåŒïŒïŒã«çžåœããé·éãšã¹ã
ã«åäœã§ãããäžè¬ã«ã³ããªãšãŒãã«ãšã¹ãã«äž
ã®çéãšã¹ãã«åäœã®ããŒã»ã³ããå¢å€§ããã«ã€
ããŠãéåäœã¯é«åŒåŒµã匷床åã³ã¢ãžãŠã©ã¹ãæ
ãããããŠæ°Žèžæ°ééé床ã¯æžå°ãããæã奜ãŸ
ããã¯ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€åã³çæ°Žæ§å±€
ã圢æããäž¡ã³ããªãšãŒãã«ãšã¹ãã«ã«å¯ŸããŠã
äžåŒïŒïŒåã³ïŒïŒã®ïŒ²ã§è¡šããããåºã®å°ãª
ããšãçŽ70ïŒ ã¯ïŒïŒïŒâããšãã¬ã³åºã§ãããã
ããŠäžåŒïŒïŒã®ïŒ€ã§è¡šããããåºã®å°ãªããšã
70ïŒ ã¯ïŒïŒïŒâããã¬ã³åºã§ããããŸãïŒïŒïŒâ
ããšãã¬ã³åºã§ãªãåºåã³ïŒïŒïŒâããã¬ã³åº
ã§ãªãåºã®ããŒã»ã³ãã®åèšã¯30ïŒ ãè¶ããª
ããã³ããªãšãŒãã«ãšã¹ãã«ã補é ããããã«ç¬¬
ïŒã®ãžã«ã«ãã³é žãçšããå Žåã«ã¯ã€ãœãã¿ã«é ž
ãéžæã§ããé žã§ããããããŠç¬¬ïŒã®åºååéãž
ãªãŒã«ãçšãããªãã°ïŒïŒïŒâãã¿ã³ãžãªãŒã«å
ã¯ãããµã¡ãã¬ã³ã°ãªã³ãŒã«ãéžæããããžãªãŒ
ã«ã§ããã ïŒæåãã€ã«ã ã®çæ°Žæ§åã³èŠªæ°Žæ§å±€ã¯ãïŒçš®
åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®
ãã¬ã³ãåã¯æ··åç©ã§ãã€ãŠããããã¬ã³ãã«äœ¿
çšãããã³ããªãšãŒãã«ãšã¹ãã«ã¯ãåã ã®åºæº
ã«ãããŠåŒŸæ§äœã«å¯ŸããŠäžè¿°ããå€å ã«å ¥ãå¿ èŠ
ããªããããããªããçæ°Žæ§å±€åã¯èŠªæ°Žæ§å±€ã®ã
ãããã圢æããïŒçš®åã¯ãã以äžã®ã³ããªãšãŒ
ãã«ãšã¹ãã«åŒŸæ§äœã®ãã¬ã³ãã¯ãééå¹³ååºæº
ã«åºã¥ããŠãã³ããªãšãŒãã«ãšã¹ãã«ã«å¯ŸããŠäž
è¿°ããå€ã«äžèŽããªããã°ãªããªããäŸãã°ïŒçš®
ã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœãçéã§å«æã
ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã補é ããããã«æ··
åç©ãçšããå Žåã«ã¯ãïŒã€ã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã¯60ééïŒ ã®çéãšã¹ãã«åäœãå«æãã
ããšãã§ãããããŠä»ã®ã³ããªãšãŒãã«ãšã¹ãã«
ã¯ïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã«ãããçéãšã¹ã
ã«åäœã®45ééïŒ ãšããééå¹³åã«å¯ŸããŠ30éé
ïŒ ã®çéãšã¹ãã«åäœãå«æããããšãã§ããã ïŒæåãã€ã«ã ãæ§æããçæ°Žæ§å±€åã³èŠªæ°Žæ§
å±€ã®æ°Žèžæ°ééé床ã¯çš®ã ã®æ段ã«ãã€ãŠèª¿ç¯ã
ãããšãã§ãããæããã«ã³ããªãšãŒãã«ãšã¹ã
ã«ã®å±€ã®åãã¯æ°Žèžæ°ééé床ã«åœ±é¿ããå±€ãè
ããã°èãã»ã©å€ã¯å€§ãããªããïŒæåãã€ã«ã
ã®å±€ã補é ããããã«äœ¿çšãããã³ããªãšãŒãã«
ãšã¹ãã«ã®çéãšã¹ãã«åäœã®ããŒã»ã³ãã®å¢å
ã¯æ°Žèžæ°ééé床ã®å€ãæžå°ãããããéåäœã
ããçµæ¶æ§ã«ãªããšããäºå®ã®ããã«å±€ã®åŒåŒµã
匷床å€ãå¢å€§ããããæ®éçæ°Žæ§å±€ã«å¯Ÿããæ°Žèž
æ°ééé床ã¯ASTM E96â66ïŒç¬¬BWæ³ïŒã«ãã
ãš400ã2500ïœã»ãã«ïŒm2ïŒ24æã奜ãŸããã¯800
ã1200ïœã»ãã«ïŒm2ïŒ24æã§ããã芪氎æ§å±€ã«å¯Ÿ
ããæ°Žèžæ°ééé床ã¯ASTM E96â66ïŒç¬¬BW
æ³ïŒã«ãããšå°ãªããšã3500ïœã»ãã«ïŒm2ïŒ24
æã奜ãŸããã¯3500ã20000ïœã»ãã«ïŒm2ïŒ24æ
ã§ããã çæ°Žæ§å±€åã³èŠªæ°Žæ§å±€ã補é ããããã«äœ¿çšã
ããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ã€ã³ã°çã¯
ASTM æ³ïŒ€â412ã«ãã€ãŠæ±ºå®ãããåŠã1000
ã14000psiãæ®é2000ã10000psiã§ããããã®ã€
ã³ã°çã¯ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®çéã»
ã°ã¡ã³ããšé·éã»ã°ã¡ã³ãã®æ¯åã³ã³ããªãšãŒã
ã«ãšã¹ãã«ã®è£œé ã«å¯Ÿããå ±åéäœã®éžæã«ãã€
ãŠå¶åŸ¡ã§ãããæ¯èŒçäœãã€ã³ã°çãæããã³ã
ãªãšãŒãã«ãšã¹ãã«ãçšããããšã®éèŠæ§ã¯è¡£æ
äŸãã°ãžã€ã±ããåã³ã¬ã€ã³ã³ãŒãã®è£œé ã®ãã
ã«ç¹ç©ææã«æ¥åããæã®è€åç©ã®è¯å¥œãªå»¶äŒžå
埩ãšçŸèŠ³ãšã§ããããã®å Žåè¡£æã®åºãåã³æ» è
æ§ãå¿«é©ãã®ããã«éèŠã§ããã ïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã補é ããããã«äœ¿
çšãããæã奜é©ãªã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§
äœã¯ãã¬ãã¿ã«é žã®ãšã¹ãã«äŸãã°ãã¬ãã¿ã«é ž
ãžã¡ãã«ãïŒïŒïŒâãã¿ã³ãžãªãŒã«åã³ããªïŒãš
ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ãã補é ããããã®
ã§ãããïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã補é ããã
ãã«äœ¿çšãããæã奜é©ãªã³ããªãšãŒãã«ãšã¹ã
ã«åŒŸæ§äœã¯ãã¬ãã¿ã«é žåã³ã€ãœãã¿ã«é žã®ãšã¹
ãã«åã¯ãšã¹ãã«æ··åç©ãïŒïŒïŒâãã¿ã³ãžãªãŒ
ã«åã³ããªïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒã°ãªã³ãŒ
ã«åã¯ãšãã¬ã³ãªããµã€ãã§æ«ç«¯åŠçãããããª
ãããã¬ã³ãªãã·ãã°ãªã³ãŒã«ãã補é ãããã
ã®ã§ããã ãžã«ã«ãã³é žåã¯ãã®èªå°äœåã³éåäœã°ãªã³
ãŒã«ã¯åå¿æ··åç©äžã«ååšãããã®ãšåäžã®ã¢ã«
å²åã§æçµçæç©äžã«å°å ¥ããããå®éã«å°å ¥ã
ããäœååéãžãªãŒã«ã®éã¯åå¿æ··åç©äžã«ååš
ãããžé žãšéåäœã°ãªã³ãŒã«ã®ã¢ã«æ°ã®å·®ã«çžåœ
ãããäœååéã®ãžãªãŒã«ã®æ··åç©ãçšããå Ž
åãå°å ¥ãããåãžãªãŒã«ã®éã¯äž»ã«ååšãããž
ãªãŒã«ã®éããã®æ²žç¹ãåã³çžå¯Ÿåå¿æ§ã®é¢æ°ã§
ãããå°å ¥ãããã°ãªã³ãŒã«ã®å šéã¯ä»¥åãžé žãš
éåäœã°ãªã³ãŒã«ã®ã¢ã«æ°ã®å·®ã§ãããæ¬æ现æž
ã«èšè¿°ãããïŒæåãã€ã«ã ã®çæ°Žæ§å±€ãšèŠªæ°Žæ§
å±€ã補é ããããã«äœ¿çšãããã³ããªãšãŒãã«ãš
ã¹ãã«åŒŸæ§äœã¯éåžžã®ãšã¹ãã«äº€æåå¿ã«ãã€ãŠ
簡䟿ã«è£œé ããããšãã§ããã奜é©ãªæ¹æ³ã¯è³éŠ
æé žã®ãšã¹ãã«äŸãã°ãã¬ãã¿ã«é žã®ãžã¡ãã«ãš
ã¹ãã«ãã觊åªã®ååšäžã«ããªïŒãšãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«åã³ã¢ã«éå°éã®äœååéãžãªãŒ
ã«ãïŒïŒïŒâãã¿ã³ãžãªãŒã«ãšå ±ã«150ã260âã«
å ç±ããç¶ããŠäº€æåå¿ã«ãã€ãŠçæããã¡ã¿ã
ãŒã«ãçå»ããããšãå«ããå ç±ã¯ã¡ã¿ããŒã«ã®
çºçãå®çµãããŸã§ç¶ç¶ãããã枩床ã觊åªåã³
ã°ãªã³ãŒã«ã®éå°ã«äŸåããŠããã®éåã¯æ°åãª
ããæ°æé以å ã«å®äºãããçæç©ã¯äžè¿°ããæ¹
æ³ã«ããé«ååéã³ããªãšãŒãã«ãšã¹ãã«ã«å¯Ÿã
ãŠè¡ãªãããšã®ã§ããäœååéãã¬ããªããŒã®è£œ
é ã«è³ãããã®ãããªãã¬ããªããŒã¯å€ãã®ä»ã®
ãšã¹ãã«ååã¯ãšã¹ãã«äº€ææ³ã«ãã€ãŠè£œé ãã
ããšãã§ããïŒäŸãã°é·éã°ãªã³ãŒã«ã¯ã©ã³ãã
åãèµ·ãããŸã§è§Šåªã®ååšäžã«é«åã¯äœååéã®
çéãšã¹ãã«åç¬éåäœåã¯å ±éåäœãšåå¿ãã
ãããšãã§ãããçéãšã¹ãã«åç¬éåäœåã¯å ±
éåäœã¯äžè¿°ã®åŠããžã¡ãã«ãšã¹ãã«åã³äœåå
éã®ãžãªãŒã«ããæãã¯éé¢ã®é žåã³é ¢é žãžãªãŒ
ã«ãããšã¹ãã«äº€æã«ãã€ãŠè£œé ããããšãã§ã
ããä»ã«çéãšã¹ãã«å ±éåäœã¯é©åœãªé žãé žç¡
æ°Žç©åã¯é žã¯ãã©ã€ãã®äŸãã°ãžãªãŒã«ã®çŽæ¥ãš
ã¹ãã«åã«ããæãã¯ä»ã®æ¹æ³äŸãã°é žã®ç°åŒãš
ãŒãã«åã¯ã«ãŒãããŒããšã®åå¿ã«ãã補é ãã
ããšãã§ãããæããã«ãã¬ããªããŒã¯ãããã®
å·¥çšãé·éã°ãªã³ãŒã«ã®ååšäžã«è¡ãªãããšã«ã
ã€ãŠã補é ãããã åŸããããã¬ããªããŒã¯ç¶ããŠéå°ã®çéãžãª
ãŒã«ãèžçããããšã«ãã€ãŠé«ååéã«ããããš
ãã§ããããã®æ¹æ³ã¯ãéçž®åããšããŠå ¬ç¥ã§ã
ãããã®èžçäžã«ã¯æŽãªããšã¹ãã«äº€æãèµ·ã
ããååéãå¢å€§ããã³ããªãšãŒãã«ãšã¹ãã«å
äœã®é åãã©ã³ãã åãããæè¯ã®çµæã¯æ®éã
ã®æçµã®èžçåã¯éçž®åãé žåé²æ¢å€äŸãã°ïŒïŒ
ïŒâãã¹ïŒ»ïŒïŒïŒïŒâãžâtertâããã«âïŒâã
ãããã·ããšããŒã«ïŒâããããªã³ã¢ããâã
ããµã³åã¯ïŒïŒïŒïŒïŒâããªã¡ãã«âïŒïŒïŒïŒïŒ
âããªã¹ïŒ»ïŒïŒïŒâãžâtertâããã«âïŒâãã
ããã·ãã³ãžã«ïŒœãã³ãŒã³ã®ååšäžã«ïŒmm以äžã®
å§ååã³240ã260âã§ïŒæé以äžã«ããã€ãŠè¡ãª
ãæã«åŸããããæãå®éçãªéåæ³ã¯éååå¿
ãå®çµããããã®ãšã¹ãã«äº€ææ³ã§ãããäžå¯é
çãªç±å解ã®å¯èœæ§ãããããé«æž©ã§ã®é床ãªä¿
ææéãé¿ããç®çã«ããããšã¹ãã«äº€æåå¿ã«
察ãã觊åªãçšããããšãæå©ã§ãããçš®ã ã®è§Š
åªã䜿çšãããããã©ãææ©ãã¿ããŒãäŸãã°ã
ãã©ããã«ãã¿ããŒããåç¬ã§æãã¯çé žãã°ã
ã·ãŠã åã¯ã«ã«ã·ãŠã ãšçµåããŠçšããããšã奜
é©ã§ãããäŸãã°ã¢ã«ã«ãªåã¯ã¢ã«ã«ãªåé¡éå±
ã¢ã«ã³ãã·ãåã³ãã¿ããŒããšã¹ãã«ã«ç±æ¥ãã
é¯äœãã¿ããŒããéåžžã«å¹æçã§ãããç¡æ©ãã¿
ããŒãäŸãã°ãã¿ã³é žã©ã³ã¿ã³ãé ¢é žã«ã«ã·ãŠ
ã ïŒäžé žåã¢ã³ãã¢ã³æ··åç©åã³ãªããŠã åã³ã
ã°ãã·ãŠã ã¢ã«ã³ãã·ãã¯äœ¿çšãããä»ã®è§Šåªã®
代衚ã§ããã ãšã¹ãã«äº€æéåã¯äžè¬ã«æº¶åªãæ·»å ããªãã§
溶èç©äžã§è¡ãªãããããäžæŽ»æ§ãªæº¶åªãçšããŠ
åå¿ç©ããäœæž©ã«ãããæ®çºæ§æåã®é€å»ã容æ
ã«ããŠãããããã®æ¹æ³ã¯äŸãã°çŽæ¥ãšã¹ãã«å
ã«ãããã¬ããªããŒã®è£œé äžã«ç¹ã«æçšã§ããã
ããããªããããçš®ã®äœååéãžãªãŒã«äŸãã°ã
ã¿ã³ãžãªãŒã«ã¯å ±æ²žèžçã«ãã€ãŠéåäžã«ç°¡äŸ¿ã«
é€å»ããããä»ã®ç¹å¥ãªéåæ³äŸãã°ãã¹ããšã
ãŒã«ã®ãã¹ã¢ã·ã«ãã©ã€ãåã³ãã¹ã¢ã·ã«ãã©ã€
ãã§æ«ç«¯åŠçãããç·ç¶ãžãªãŒã«ãšã®çé¢éåã¯
ç¹å¥ãªéåäœã®è£œé ã«å¯ŸããŠæçšã§ãããã³ããª
ãšãŒãã«ãšã¹ãã«éåäœã®è£œé ã®ãããã®æ®µéã«
察ããŠããããåŒåã³é£ç¶æ¹æ³ã䜿çšã§ãããã
ã¬ããªããŒã®éçž®åã¯ã埮ç²ç ããåºäœã®ãã¬ã
ãªããŒãç空äžã«æãã¯äžæŽ»æ§ãªæ°äœæµäžã§å ç±
ããŠéé¢ããäœååéã®ãžãªãŒã«ãé€å»ããããš
ã«ãã€ãŠåºçžã§è¡ãªã€ãŠãããããã®æ¹æ³ã¯ãã¬
ããªããŒã®è»åç¹ä»¥äžã®æž©åºŠã§äœ¿çšããªããã°ãª
ããªãããå解ãæžããå©ç¹ããã€ãäž»ãªæ¬ ç¹ã¯
æåŸ ããéåãéæããã®ã«é·æéèŠããããšã§
ããã ã³ããªãšãŒãã«ãšã¹ãã«ã¯å€ãã®æãŸããæ§è³ª
ãæããããã©ãæã«ãããã®çµæç©ãç±åã¯å
ã«ããå£åã«å¯ŸããŠæŽã«å®å®åããããšãåŸçã§
ããã幞éãªããšã«ãããã¯å®å®å€ãã³ããªãšãŒ
ãã«ãšã¹ãã«äžã«æ··å ¥ããããšã«ãã€ãŠéåžžã«å®¹
æã«è¡ãªãããšãã§ãããæºè¶³ãããå®å®å€ã¯ã
ãšããŒã«ãç¹ã«ç«äœé害ãããããšããŒã«åã³ã
ã®èªå°äœãã¢ãã³åã³ãã®èªå°äœãç¹ã«ã¢ãªãŒã«
ã¢ãã³ãå«ãã§ãªãã å®å®å€ãšããŠæçšãªä»£è¡šçããšããŒã«èªå°äœã¯
ïŒïŒ4â²âãã¹ïŒïŒïŒïŒâãžâtertâããã«ããšã
ãŒã«ïŒïŒïŒïŒïŒïŒïŒâããªã¡ãã«âïŒïŒïŒïŒïŒâ
ããªã¹ïŒ»ïŒïŒïŒâãžâtertâããã«âïŒâããã
ãã·ãã³ãžã«ïŒœãã³ãŒã³åã³ïŒïŒïŒâãã¹ïŒïŒïŒ
ïŒâãžâtertâããã«âïŒâããããã·ããšã
ã«ïŒããããªã³ã¢ããâãããµã³ãå«ããç«äœ
é害ãããããšããŒã«ã®ãå ±å®å®å€äŸãã°ãžã©ãŠ
ãªã«ããªãžããããªããŒãåã¯ãã¹ãã¢ã€ããšã®
æ··åç©ã¯ç¹ã«æçšã§ãããå å®å®æ§ã®æ¹è¯ã¯å°é
ã®é¡æã®æ·»å æãã¯å å®å®å€äŸãã°ãã³ãŸããªã¢
ãŸãŒã«çŽ«å€ç·åžåå€ã®å°å ¥ã«ãã€ãŠè¡ãªãããã
ãã³ããŒãã»ã¢ãã³å å®å®å€ãäŸãã°ãã¹ïŒïŒïŒ
ïŒïŒïŒïŒïŒïŒïŒâãã³ã¿ã¡ãã«âïŒâãããªãžã
ã«ïŒïœâããã«âïŒïŒïŒïŒâãžâtertâããã«â
ïŒâããããã·ãã³ãžã«ïŒããããŒãã®ãæ®éã³
ããªãšãŒãã«ãšã¹ãã«ã®ïŒïŒ05ã1.0ééïŒ ã®é
ã§ã®æ·»å ã¯ãèå å解æ§ãæããçµæç©ã®è£œé ã«
ç¹ã«æçšã§ããã ã³ããªãšãŒãã«ãšã¹ãã«ã«ã¯ãæ®éã³ããªãšãŒ
ãã«ãšã¹ãã«åã¯ïŒæåãã€ã«ã ã®å±€ã圢æãã
ã³ããªãšãŒãã«ãšã¹ãã«ã®æ··åç©ã®çŽïŒã10éé
ïŒ ã®éã§çš®ã ã®éåžžã®å å¡«å€ãæ·»å ããããšãã§
ãããç²åãã¿ã«ã¯ãã¢ã«ãããã«ãŒãã³ãã©ã
ã¯ãã·ãªã«ã®ãããªå å¡«å€ã䜿çšã§ãããã®åŸè
ã奜é©ã§ããããŸãçœè²åã³æè²ã®é¡æãéåäœ
ã«æ·»å ããããäžè¬ã«ãããã®æ·»å å€ã¯çš®ã ã®äŒž
匵ã«ãããŠã€ã³ã°çãå¢å€§ãããå¹æãæããã
ç¡æ©å å¡«å€ã埮ç²ç 圢ã§ãçšãã芪氎æ§ã³ããªãš
ãŒãã«ãšã¹ãã«ã«æ·»å ããŠãè¡£æãªã©ã®èŠªæ°Žæ§å±€
ã®æ»ãåã³ããããã³ã°æ§ãæ¹è¯ãäžã€å±€ã®ç¹ç©
ææãžã®æ¥çåäœæ§ãç ç²ã«ããªãã§æ¹è¯ããã
瞫補æ§åã³çŸèŠ³ãä»äžããããšã¯æå©ã§ããã éšå€©çããžã€ã±ãããä¿è·æããã³ããªã©ã®è£œ
é ã«å¯ŸããŠçšããããããé©åœãªç¹ç©ææã¯å¥œãŸ
ããã¯æº¶èæ¥ååã¯æ¥çå€ã§ã®æ¥åã«ããïŒæå
ãã€ã«ã ã®çæ°Žæ§å±€ã«æ¥çãããããšãã§ããã
çæ°Žæ§å±€ã¯ïŒæåãã€ã«ã ã®å¿ é éšåã§ãããç
æ°Žæ§å±€ã¯ïŒæåãã€ã«ã ã圢æãã芪氎æ§å±€ã®ïŒ
ã€ã®è¡šé¢ã被èŠããããã®çæ°Žæ§å±€ã¯WVTRå
é¢æ¯ã調ç¯ããæ段ãšããŠæ©èœãã芪氎æ§ææã®
åäžå±€ãã€ã«ã ã®çµåã«æ¯ã¹ãŠç¹ç©ææã«å¯Ÿãã
æ¥çå€ã§ã®æ¥åã容æã«ããããŸãçæ°Žæ§å±€ã圢
æããéåäœã芪氎æ§çžã圢æããã³ããªãšãŒã
ã«ãšã¹ãã«ãããååäœãèç¹ïŒå°ãªããšãçŽ10
â以äžã®èç¹ïŒãæããå Žåãããã¯é«èç¹ã®èŠª
æ°Žæ§å±€ãæãããããäžã€ïŒæåãã€ã«ã ã®åäœ
æ§ãç¶æããŠè¡£æãªã©ã«å å·¥ã§ããæè»ãªå±€ç¶ç
æç©ã圢æãããã€ã€ç¹ç©ææãå³ã¡ç¹åžåã¯äž
ç¹åžãããèªäœã«æ¥åãããããã®æ¥çå€ãšããŠ
ãæ©èœããããæŽã«ãã€ã«ã ã®èŠªæ°Žæ§å±€ãšå ±æŒåº
ãããããã€ã«ã ã®ã³ããªãšãŒãã«ãšã¹ãã«èŠªæ°Ž
æ§å±€ã¯ïŒæåãã€ã«ã ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«åŒŸæ§äœã®ååŠçé¡äŒŒæ§ã®ããã«å±€éã«åŒ·
åãªæ¥çããããããæ®é䜿çšãããç¹ç©ææã¯
ããªãšãã¬ã³ãã¬ãã¿ã¬ãŒããæãã¯ããªã¢ãã
äŸãã°ãã€ãã³ïŒãåã¯ãã€ãã³66ãæšç¶¿ãäžé ¢
é žã»ã«ããŒã¹ã§ãããç¹ç©ææã¯å±€ç¶çæç©ã補
é ããããã«ïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã«ä»çå
ã¯æ¥çãããããšãã§ãããæ®éç¹ç©ææããã
æ¥æ°Žæ§ã«ããããã«ã¯éåžžã®ç©è³ªäŸãã°ãã«ãªã«
ã«ãŒãã³åã³ã·ãªã³ãŒã³ãç¹ç©äžã«è¢«èŠåã¯åŽé§
ããããšãã§ããã ïŒæåãã€ã«ã ã®çæ°Žæ§å±€åã³è©²ãã€ã«ã ã®ç
æ°Žæ§å±€åã³è©²ãã€ã«ã ã®èŠªæ°Žæ§å±€ãšããè€åæ§é
ã¯ãæåã«èŠªæ°Žæ§å±€ã次ãã§çæ°Žæ§å±€ãéãæ°Žèž
æ°ã®ééã«å¯ŸããŠãæ°Žèžæ°æºãçæ°Žæ§å±€ã«é£ã€ãŠ
ååšããæåã«çæ°Žæ§å±€ã次ãã§èŠªæ°Žæ§å±€ãéã
å Žåããããéåžžã«å€§ããWVTRãããããã
該ïŒæåãã€ã«ã ããäœã€ãè¡£æã¯ççšè ã«é£ã
å åŽã«èŠªæ°Žæ§å±€ãæããåŸã€ãŠWVTRã¯èŠªæ°Žæ§
å±€ããçæ°Žæ§å±€ãžã®æ¹åã«ããé«ããããã®è¡£æ
ã®ççšè ã«å¥œãŸãã涌æå¹æãäžããããã®ãã
ãªè¡£æã¯éæ°ãç¶æãã€ã€éªãéšãé®æããã æ¬çºæã®ïŒæåãã€ã«ã ã圢æããçæ°Žæ§å±€å
ã³èŠªæ°Žæ§å±€ã¯ééæ§ãã«ãã®ããã«æåãããïŒ
æåãã€ã«ã æ§é äœã®ééæ§ã¯èžæ°å§ïŒçžå¯Ÿæ¹¿
床ïŒãšå ±ã«çŽç·çã§ãªããçžå¯Ÿæ¹¿åºŠãå¢å€§ããã«
ã€ããŠèŠªæ°Žæ§å±€ã¯ããã®èšæœ€æ§åã³ééæ§ã®çµæ
ã«ãã€ãŠæ±ºå®ãããéã§æ°Žãåžåãããã³ããªãš
ãŒãã«ãšã¹ãã«äžã®é·éãšã¹ãã«åäœã®ééïŒ ã
é«ããªãã°ãªãã»ã©ãéåäœã®æ°Žã«ããèšæœ€æ§ã
é«ããªããçµæãšããŠïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€
ãæ°Žæºã«é£ãå Žåãæ°Žèžæ°ééé床ã®å€ã¯çæ°Žæ§
å±€ãæ°Žæºã«é£ãæãããçŽïŒãïŒåé«ããçæ°Žæ§
ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœåã³èŠªæ°Žæ§ã³ããª
ãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ïŒæåãã€ã«ã ã¯éåžž
ã®å ±æŒåºãæ³ã«ãã€ãŠè£œé ããããã³ããªãšãŒã
ã«ãšã¹ãã«åŒŸæ§äœã®æ§é ãçµæåã³æº¶èç²åºŠæå
ã«ãããååŠçé¡äŒŒæ§ã¯å±€éã«åªç§ãªæ¥çæ§ãæ
ãããïŒæåãã€ã«ã ã®åäžå±€ãããããã ç°¡åã«èšãã°ãå ±æŒåºãã«ããïŒæåãã€ã«ã
ã®è£œé æ³ã¯ä»¥äžã®éãã§ãããïŒæåãã€ã«ã ã®
芪氎æ§å±€ã圢æããã³ããªãšãŒãã«ãšã¹ãã«åã³
ååšãããªãã°æ·»å å€ãïŒã€ã®æŒåºãæ©ã«äŸçµŠ
ãããŸãçæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«ãšã¹
ãã«åã³ååšãããªãã°æ·»å å€ã第ïŒã®æŒåºãæ©
ã«äŸçµŠããããæŒåºãæ©äžã®éåäœããã®èç¹ä»¥
äžã«å ç±ãããäœãããã¯ç¹ç©ææãçæ°Žæ§å±€ã«
溶èæ¥åããå Žåãå°ãªããšãçŽ10âã ãç°ãªã
ã¹ãã§ããã次ãã§åå±€ãæŒåºãæ©ã«é£çµããã
éåžžã®æº¶èç©åäœãããã¯ã«ééãããããã§æŒ
åºããå±€ã®äžæ¹ãä»ã®å±€ã®äžã«æ¥è§Šãããã次ã
ã§å±€ãåäœãããã¯ã«é£çµãããå¹³ããªå£éã«é
ããããã§å ±æŒåºããå±€ãäºãã«æ¥çããïŒæå
ãã€ã«ã æ§é äœã補é ãããå£éããåºãŠããïŒ
æåãã€ã«ã ãæ¯æäœç©è³ªäŸãã°è»œéããªãšã¹ã
ã«ãã€ã«ã ãé¢åçŽãªã©ã«æº¶è被èŠãã次ãã§ïŒ
æåãã€ã«ã ãå·»ãåãã䜿çšã®ããã«è²¯èµã
ãããã®ïŒæåãã€ã«ã ã¯å€ç§çšæ» èåžãšããŠçš
ããããšãã§ããã ïŒæåãã€ã«ã æ§é äœãã¬ã€ã³ã³ãŒãããžã€ã±
ããåã¯ä»ã®è¡£æãžã®å å·¥ã®ããã®ææã«ããã
å Žåã«ã¯ãïŒæåãã€ã«ã ãç±ããŒã«ã»ã«ã¬ã³ã
ãªã³ã°è£ 眮äžã«ãããŠããã€ã«ã ã®çæ°Žæ§å±€ãç¹
ç©ææã«é£ãããããã«ç±çã«ç©å±€ããããšã«ã
ããïŒæåãã€ã«ã ãç¹ç©ææäŸãã°ããªïŒãšã
ã¬ã³ãã¬ãã¿ã¬ãŒãïŒã«æ¥åãããç°¡åã«èšã
ãšãïŒã€ã®ãã®ãããªæ¹æ³ã¯æ¬¡ã®éãã§ãããç¹
ç©ææãïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã«æ¥åããã
ããã«çšãã枩床ã¯çæ°Žæ§å±€ã溶èããã®ã«åå
ã§ããã芪氎æ§å±€ã溶èããªã枩床ã§ããããã
ãŠååãªå§åãé©çšããŠå±€ãæ¥åãããåŸããã
æè»ãªå±€ç¶çæç©ã¯è¡£æããã³ããªã©ã«ããããš
ãã§ããã 次ã®å®æœäŸã¯æ¬çºæãäŸç€ºãããå®æœäŸäžåã³
ããŒã»ã³ãã¯æããªãéãééã«ãããã®ãšã
ãã å®æœäŸ 䜿çšæå ãã€ã«ã ã®èŠªæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¡ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
49.9ééïŒ åã³ããªïŒãšãã¬ã³ãªãã·ãïŒãã¬ã
ã¿ã¬ãŒã50.1ééïŒ ãå«æãããã®ã³ããªãšãŒã
ã«ãšã¹ãã«ã補é ããããã«çšããããªïŒã¢ã«ã
ã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã¯1450ã®ååéãæã
ãããã®ã³ããªãšãŒãã«ãšã¹ãã«ã¯46.0ééïŒ ã®
èšç®ããããšãã¬ã³ãªããµã€ãå«éãæãããã
ãŠ49.9ééïŒ ã®çéãšã¹ãã«åäœãå«æãããé
åäœã¯194âã®èç¹ãš18500ïœã»ãã«ïŒm2ïŒ24æã®
æ°Žèžæ°ééé床ïŒWVTRïŒãæããã ãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¢ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
38ééïŒ ãïŒïŒïŒâããã¬ã³ã€ãœãã¬ãã¿ã¬ãŒã
11ééïŒ ãããªïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒãã¬
ãã¿ã¬ãŒã39.6ééïŒ åã³ããªïŒããã©ã¡ãã¬ã³
ãšãŒãã«ïŒã€ãœãã¿ã¬ãŒã11.4ééïŒ ãå«æã
ãããã®ã³ããªãšãŒãã«ãšã¹ãã«ã補é ãããã
ã«äœ¿çšããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒ
ã«ã¯ååé1000ãæããããã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã®ãšãã¬ã³ãªããµã€ãå«éã¯ïŒã§ãã€ãã
éåäœã¯49ééïŒ ã®çéãšã¹ãã«åäœãå«ã¿ãã
ããŠ148âã®èç¹ãš450ïœã»ãã«ïŒm2ïŒ24æã®
WVTRãæããã ãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
20.3ééïŒ ãïŒïŒïŒâããã¬ã³ã€ãœãã¿ã¬ãŒã
7.9ééïŒ ãããªïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒã°
ãªã³ãŒã«ãã¬ãã¿ã¬ãŒã51.7ééïŒ ãããªïŒãã
ã©ã¡ãã¬ã³ãšãŒãã«ïŒã€ãœãã¿ã¬ãŒã20.1ééïŒ
ãå«æãããããŠãã®ã³ããªãšãŒãã«ãšã¹ãã«ã
補é ããããã«äœ¿çšããããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã¯ååé2000ãæããããã®ã³ã
ãªãšãŒãã«ãšã¹ãã«ã®ãšãã¬ã³ãªããµã€ãå«éã¯
ïŒã§ãã€ããéåäœã¯28.2ééïŒ ã®çéãšã¹ãã«
åäœãå«ã¿ã124âã®èç¹ãš1300ïœã»ãã«ïŒm2ïŒ
24æã®WVTRå€ãæããã ãã€ã«ã ã®èŠªæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ€ã¯ïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã25
ééïŒ ãã³ããªãšãŒãã«ãšã¹ãã«è£œé ããããã«
çšããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã®
ååéã1450ã§ããããªïŒãšãã¬ã³ãªãã·ãïŒã
ã¬ãã¿ã¬ãŒã50ééïŒ ãåã³ããªïŒã¢ã«ãã¬ã³ãª
ãã·ãïŒã°ãªã³ãŒã«ãååé2000ãæããããª
ïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒãã¬ãã¿ã¬ãŒã25é
éïŒ ãå«æããããã®ã³ããªãšãŒãã«ãšã¹ãã«ã¯
45.8ééïŒ ã®èšç®ããããšãã¬ã³ãªããµã€ãå«é
ãæãäžã€25ééïŒ ã®çéãšã¹ãã«åäœãå«ã
ã ããã®ååç©ã¯150âã®èç¹ãš17500ïœã»ãã«ïŒ
m2ïŒ24æã®WVTRãæããã ãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¥ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
31ééïŒ ãïŒïŒïŒâããã¬ã³ã€ãœãã¬ãã¿ã¬ãŒã
ïŒééïŒ ããšãã¬ã³ãªããµã€ãïŒãããã¬ã³ãªã
ãµã€ãã®ã³ããªãšãŒãã«ã®ãã¬ãã¿ã¬ãŒã46.5é
éïŒ ãšãã¬ã³ãªããµã€ãïŒãããã¬ã³ãªããµã€ã
ã®ã³ããªãšãŒãã«ã®ãã¬ãã¿ã¬ãŒã13.5ééïŒ ã
å«æããããã®ã³ããªãšãŒãã«ãšã¹ãã«ã補é ã
ãããã«çšããã³ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°
ãªã³ãŒã«ã¯ãããªïŒãããã¬ã³ãšãŒãã«ïŒã°ãªã³
ãŒã«ã30ééïŒ ã®ãšãã¬ã³ãªããµã€ãã§æ«ç«¯åŠç
ããããšã«ãã€ãŠè£œé ãããããã¯ååé2150ã
æããããã®ã³ããªãšãŒãã«ãšã¹ãã«ã¯17ééïŒ
ã®èšç®ããããšãã¬ã³ãªããµã€ãå«éãæãããŸ
ã40ééïŒ ã®çéãšã¹ãã«åäœãå«æãããéå
äœã¯155âã®èç¹ãš2240ïœã»ãã«ïŒm2ïŒ24æã®
WVTRãæããã 䜿çšããè©Šéš æ°Žèžæ°ééé床ïŒWVTRïŒã¯ASTM E96â66
ïŒç¬¬BWæ³ïŒã«ãã22âã§æ±ºå®ããã å®æœäŸ ïŒ ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ãã溶èç©åäœãã
ãã¯ã«é£çµãããçŽåŸ1.5ã€ã³ãã®æŒåºãæ©ã«äŸ
絊ãããã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã¯ãåäžã®æº¶
èç©åäœãããã¯ã«é£çµãããçŽåŸïŒã€ã³ãã®æŒ
åºãæ©ã«äŸçµŠãããã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ã
205âãŸã§å ç±ãäžã€20rpmã§å ±æŒåºããããŸã
ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã205âãŸã§å ç±ãäž
ã€æŒåºãæ©ãªé£çµããã溶èåäœãããã¯ã«
5rpmã§å ±æŒåºãããããã®å ±æŒåºãããå±€ã溶
èç©ãããã¯äžã§åäœãããã次ãã§å±€ããçŽ
205âã«å ç±ããå·Ÿ14ã€ã³ãã®å£éãããã¯ãæ
ããåäœãããã¯ã«é£çµãããå£éäžãééãã
ããæ¥åãããïŒæåãã€ã«ã ã¯ãåäœåãïŒã
ã«ãæããŠå£éããåºãŠãããã³ããªãšãŒãã«ãš
ã¹ãã«ïŒ¡ãå³ã¡èŠªæ°Žæ§å±€ã¯0.9ãã«ïŒ0.0229mmïŒ
ã§ããããããŠã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ãå³ã¡
çæ°Žæ§å±€ã¯åã0.1ãã«ïŒ0.0025mmïŒã§ãã€ãã
å£éããåºãŠããïŒæåãã€ã«ã ãã芪氎æ§å±€ã
ã¹ã¯ãªã ç¹åžã«é£ãããŠãåºæãšããŠã®çŽ¡ç³žçµå
ãããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒãã®äžç¹åžã®è»œ
éã¹ã¯ãªã ç¹åžäžã«è¢«èŠãããã¹ã¯ãªã åºæãæ
ããïŒæåãã€ã«ã ã®WVTRãASTM E96â66
ïŒç¬¬BWæ³ïŒã«åŸã€ãŠæ±ºå®ããã芪氎æ§å±€ãæ°Žã«
é¢ããå Žåã®WVTRå€ã¯3890ïœã»ãã«ïŒm2ïŒ24
æã§ããããŸãïŒæåãã€ã«ã ã®çæ°Žæ§å±€ãæ°Žã«
é¢ããæã®WVTRå€ã¯1850ïœã»ãã«ïŒm2ïŒ24æ
ã«ããããçµæãšããŠæ°Žèžæ°åé¢æ¯ã¯2.1ã§ãã€
ãã å®æœäŸ ïŒ çæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ïŒ£ïŒ1310ïœã»ã
ã«ïŒm2ïŒ24æã®WVTRãæããïŒãçæ°Žæ§ã³ã
ãªãšãŒãã«ãšã¹ãã«ïŒ¢ãšåäžéã§ä»£æ¿ãäžã€åäž
æ¡ä»¶äžã«æŒåºã以å€å®æœäŸïŒã«äžè¿°ããæ¹æ³ãç¹°
è¿ãããã¹ã¯ãªã ç¹åžã®ä»£ãã«é¢åçŽãåºæãšã
ãŠçšãããããŠãããæ°Žèžæ°ééæ§ã®æ±ºå®åã«ïŒ
æåãã€ã«ã ããé€å»ãããå ±æŒåºãããïŒæå
ãã€ã«ã ã¯ãè©Šéšäžãæ°Žãã³ããªãšãŒãã«ãšã¹ã
ã«ïŒ¡ãšæ¥è§ŠãããŠæž¬å®ããæ8450ïœã»ãã«ïŒm2ïŒ
24æã®WVTRãæãããŸãæ°Žãã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ãšæ¥è§ŠãããŠæž¬å®ããæ4120ïœã»ã
ã«ïŒm2ïŒ24æã«ãããªãã€ããæ°Žèžæ°åé¢æ¯ã¯
2.05ã§ãã€ãã å®æœäŸ ïŒãïŒ ïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã«å¯ŸããŠã³ããªãšãŒ
ãã«ãšã¹ãã«ïŒ¢ã®ä»£ãã«ã³ããªãšãŒãã«ãšã¹ãã«
ãšãçšãã以å€å®æœäŸïŒã«ãããŠäžè¿°ããæ¹æ³
ãç¹°è¿ããããŸãïŒæåæ§é äœã®æŒåºãããã€ã«
ã ã®å šåãã¯ãããã3.1ãã«ïŒå®æœäŸïŒïŒåã³
6.5ãã«ïŒå®æœäŸïŒïŒã§ãã€ãããããã¯è£ 眮ã®
ã¹ã¯ãªãŠãŒé床åã³ç·é床ãå€ããããšã«åºã¥ã
ãŠç¬¬è¡šã«ç€ºãåŠãç°ãªã€ãåãã®å±€éšåãæã
ããã¹ã¯ãªã ç¹åžãããããé¢åçŽãåºæãšããŠ
çšãããããæ°Žèžæ°ééæ§ã決å®ããåã«é€å»ã
ãã 第衚ã«èšè¿°ãããã€ã«ã ã®åã«ãããéåäœ
ã®å šåãåã³åéšåããASTM E96â66ïŒç¬¬BW
æ³ïŒã§æž¬å®ãããåŠãæ°Žèžæ°ééæ§é床
ïŒWVTRïŒãšäžç·ã«ãæé¢ã®é¡åŸ®é¡åçã®æž¬å®ã§
決å®ããã
æåã³è£ 眮ã«ãããŠäœ¿çšããããã®ïŒæåæ§é äœ
ã«é¢ããã ç¹ç©å·¥æ¥ã¯ãç¹ç©ææã«æ¥åãããæ°Žèžæ°éé
æ§ã®éåäœç©è³ªã®ãã€ã«ã ãããªãæè¬éæ°æ§ã®
ç¹ç©ã補é ããŠãããæãæåãªäžã€æåããŠã
ãæ°Žèžæ°ééæ§ã®ææã¯ç¹ç©ææã«æ¥çããã埮
åæ§ã®ããªããã©ãã«ãªã«ãšãã¬ã³ã®ãã€ã«ã ã§
ããããã®çæç©ã¯éã ã€ãŠæåããŠãããã
ã©ãããªãé«äŸ¡ã§ããããã®åã¯å¡µã身äœã®æ²¹å
ã³æŽå€ã«ãã€ãŠå¡ãããŠããŸãåŸåããããä»ã®
éåäœäŸãã°ãã€ãã³åã¯ããªïŒãšãã¬ã³ãã¬ã
ã¿ã¬ãŒãïŒããé«æ°Žèžæ°ééæ§ãæããäžã€ç¹ç©
ææäŸãã°ãã€ãã³åã¯ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒãã§è¢«èŠããæã«é²æ°Žæ§ã§æ°Žèžæ°ééæ§ã®è¡£æ
ã補é ããããã«äœ¿çšã§ãããšããããšãç¥ãã
ãŠãããç±³åœç¹èšç¬¬4493870å·ã¯ããžã«ã«ãã³é žã
èèªæãžãªãŒã«åã³ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«ãã補é ããããäœã該ã°ãªã³ãŒã«ã®
å°ããšã70ïŒ ã2.0ã2.4ã®ççŽ ãšé žçŽ ã®æ¯ãæã
ãã³ããªãšãŒãã«ãšã¹ãã«ã®åå±€ãã€ã«ã ã§è¢«èŠ
ãããç¹ç©ææããäœãããé²æ°Žæ§ã®è¡£æãé瀺
ããŠãããããã«å ±éåäœèšè¿°ãããŠãããã®ã
ããªé²æ°Žæ§ã®è¡£æã¯ãé«æ¹¿åºŠåŽã«é¢ãããã€ã«ã
è¡šé¢ã«ååšããªãæ°Žèžæ°ééé床å€ã瀺ããåŸã
ããå€ã¯ããããã®åŽãåäžå€ã«é²åãããšããŠ
ãåäžãšãªããå éšãããããå€éšã®ããããã
ããä¿è·ãã補åã«å¯ŸããŠæ°Žèžæ°ãé ãé床ã§ç§»
åãããé²æ°Žæ§ã§æ°Žèžæ°ééæ§ã®è£œåãå¿ èŠãšã
ããŠãããäŸãã°å¿å°è¯ããä¿èšŒããããã«å éš
ãããããéãé床ã§æ°Žèžæ°ã移åãããèœåã
æãããã®ãããªè£œåããäœãããéŽåã¯ããŒã
ã¯å€éšã®æ¿¡ããç¶æ ã®ããšã«ç±³åœç¹èšç¬¬4493870
å·ã«é瀺ãããŠãã補åãããççšè ã®è¶³ã也ã
ãç¶æ ã«ç¶æããã§ããããæ¬çºæã®æç¹ãŸã§
ã¯ã補åäŸãã°ã¬ã€ã³ã³ãŒãã®æ°Žèžæ°ééæ§å±€ã®
æ°Žèžæ°ééé床ã¯ãããã®æ¹åã«ãããŠãå®è³ªç
ã«åäžã§ãã€ãã1976幎10æïŒæ¥ä»ãã®æ¥æ¬åœç¹
èšé¡ç¬¬50â35623å·ã¯ç¹ç©ææã§è¢«èŠãããã³ã
ãªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®åå±€ãã€ã«ã ã®æ°Žèž
æ°ééæ§è£œåãé瀺ããŠããããã®æ¥æ¬åœç¹èšé¡
ã®æ瀺ã¯ç±³åœç¹èšç¬¬4493870å·ã®ãã®ãšåäžã®æ¬
ç¹ãäŸãã°æ°Žèžæ°ééæ§è£œåãåäžçšåºŠã®æ¹¿åºŠã«
é²åããææ°Žèžæ°ãã·ãŒãåã¯ãã€ã«ã ã®ååŽã
ãåäžã®é床ã§ééãããšããæ¬ ç¹ãæãããå€
ç§çšæ» èåžãšããŠåã³ãã€ã«ã ãéããŠå€éšãžæ
ãã¯è¡£æåã¯è£œåã®å€æ°åŽãžæ°Žèžæ°ãè¿ éã«éé
ããããæ°Žã®å察æ¹åãžã®ééãæå°ã«ããççš
è ãå€éšæºããã®æ°Žã液äœåã³èžæ°ããä¿è·ãã€
ã€ççšè ããå€ãžã®æ°Žèžæ°ã®ééãå¢å€§ãããŠè¡£
æåã¯è£œåãå¿å°è¯ããããšããæ倧ã®å©ç¹ãã
ã€é²æ°Žæ§è¡£æåã¯è£œåã«ãããŠçšããããã®å®¹æ
ã«å å·¥ã§ãäžã€å®äŸ¡ãªé²æ°Žã§æ°Žèžæ°ééæ§ã®ãã€
ã«ã ãæè¡çã«å¿ èŠãšãããŠããã æ¬çºæã¯ã (A) åãã0.05ã0.8ãã«ã§ããäžã€ASTM E96
â66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠ400ã2500ïœã»ãã«ïŒ
m2ïŒ24æã®æ°Žèžæ°ééé床ãæããçæ°Žæ§åŒŸæ§
äœã®é£ç¶å±€ãäœã該çæ°Žæ§åŒŸæ§äœã¯ãšã¹ãã«çµ
åãéããŠé å°Ÿçµåããå€æ°ã®å埩é·éãšã¹ã
ã«åäœåã³çéãšã¹ãã«åäœãæããã³ããªãš
ãŒãã«ãšã¹ãã«åŒŸæ§äœæãã¯ïŒçš®åã¯ãã以äž
ã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®æ··åç©ã§ã
ãã該é·éãšã¹ãã«åäœã¯åŒ ã§è¡šãããäžã€è©²çéãšã¹ãã«åäœã¯åŒ ã§è¡šããããããã§ãã¯å¹³åååéçŽ400ã
3500ãæããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãª
ã³ãŒã«ããæ«ç«¯ã®ããããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããããããŠæŽã«ã³ããªãšãŒ
ãã«ãšã¹ãã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®æ··åç©äžã«ããªïŒã¢ã«ãã¬
ã³ãªãã·ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããš
ãã¬ã³ãªããµã€ãåºã®éã¯ã³ããªãšãŒãã«ãšã¹
ãã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«
ãšã¹ãã«ã®æ··åç©ã®å šééã«åºã¥ããŠçŽ20éé
ïŒ ããå€ããªãïŒïŒ²ã¯ååéã300ããå°ãã
ãžã«ã«ãã³é žããã«ã«ããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããïŒïŒ€ã¯ååéãçŽ250ã
ãå°ãããžãªãŒã«ããããããã·ã«åºãé€å»ã
ãåŸã«æ®ãïŒäŸ¡ã®åºã§ããïŒãããŠè©²çæ°Žæ§ã³
ããªãšãŒãã«ãšã¹ãã«æãã¯ïŒçš®åã¯ãã以äž
ã®ã³ããªãšãŒãã«ãšã¹ãã«ã®æ··åç©ã¯çŽ25ã80
ééïŒ ã®çéãšã¹ãã«åäœãæããïŒ (B) åãã0.3ãïŒãã«ã§ããäžã€ASTM E96â
66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠå°ãªããšã3500ïœã»ã
ã«ïŒm2ïŒ24æã®æ°Žèžæ°ééé床ãæãã芪氎æ§
匟æ§äœã®é£ç¶çžãäœã該芪氎æ§åŒŸæ§äœã¯åŒ
ïŒïŒåã³ïŒïŒã§è¡šãããããšã¹ãã«çµåã
éããŠé å°Ÿçµåããäžã€äžè¿°ã®å€ãæããå€æ°
ã®é·éãšã¹ãã«åäœåã³çéãšã¹ãã«åäœãã
ã€ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœæãã¯ïŒçš®å
ã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®
æ··åç©ã§ãããããã§ãã³ããªãšãŒãã«ãšã¹ã
ã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã®æ··åç©äžã«ããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããšãã¬ã³ãª
ããµã€ãåºã®éãã³ããªãšãŒãã«ãšã¹ãã«æã
ã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«
ã®æ··åç©ã®å šééã«åºã¥ããŠçŽ25ã68ééïŒ ã§
ããããããŠèŠªæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«æ
ãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ã
ã«ã®æ··åç©ãçŽ25ã80ééïŒ ã®çéãšã¹ãã«å
äœãå«ãïŒãå«ãã§ãªãæ°Žåã®å¢å€§ãé²æ¢ãã
ããã«æ°Žèžæ°ã®ç€ºå·®ç移åãå¯èœã«ããäžç·ã«
æ¥åãããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ç
æ°Žæ§å±€åã³èŠªæ°Žæ§å±€ã®ãASTM â96â66
ïŒç¬¬BWæ³ïŒã«ãã€ãŠæ±ºå®ããå°ãªããšã1.2ã®
æ°Žèžæ°ã«å¯Ÿããåé¢æ¯ãæããïŒæåãã€ã«ã
ã«é¢ããã ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœäžã®ãšãã¬ã³ãª
ããµã€ãåºãšã¯ãé·éãšã¹ãã«åäœäžã®ïŒCH2â
CH2ââïŒåºã®å šåŒŸæ§äœäžã®ééïŒ ãæå³ã
ãã éåäœäžã®éã決å®ããããã«æ°ããããã³ã
ãªãšãŒãã«ãšã¹ãã«äžã®ãšãã¬ã³ãªããµã€ãåºã¯
ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã«ç±æ¥ã
ããã®ã§ãã€ãŠãäœååéãžãªãŒã«ã«ãã€ãŠã³ã
ãªãšãŒãã«ãšã¹ãã«äžã«å°å ¥ããããšã®ã§ãããš
ãã¬ã³ãªãã·ãåºã§ãªãã æ°Žèžæ°ã®åé¢æ¯ã¯ãASTM â96â66ïŒç¬¬
BWæ³ïŒã«èšè¿°ãããŠããåŠã枬å®ã22âã§è¡ãª
ããïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ãæ°Žã®è¡šé¢ã«é£ã
ããŠåŸãæ°Žèžæ°ééæ§é床ã®å€ããïŒæåãã€ã«
ã ã®çæ°Žæ§å±€ãæ°Žã®è¡šé¢ã«é£ãããŠåŸãæ°Žèžæ°é
éæ§é床ã®å€ã§å²ã€ãå€ãæå³ãããïŒæåãã€
ã«ã äžã®ç¹åžã®ååšã¯ãã€ã«ã ã®åé¢æ¯ã®å€ã«äœ
ã®åœ±é¿ããªãã ïŒæåãã€ã«ã ã¯ããã¯ããªã€ææã®å¯èœæ§ã
æžããŠæè¡ãè¡ãªãå Žåã«æ£è ã®èº«äœãèŠããã
ã«çšããå€ç§çšæ» èåžãšããŠç¹ã«æçšã§ããããŸ
ãïŒæåãã€ã«ã ã¯æ°Žèžæ°ééæ§è£œåäŸãã°ã¬ã€
ã³ã³ãŒãããžã€ã±ããããã³ãããŠãšããã¹ãŒ
ããä¿è·æãæè¢ãéŽãããŒããè»ã®ã«ããŒãªã©
ãéæ°æ§ã«ããããã«çæ°Žæ§å±€ãéããŠç¹åžã«æ¥
çããããã®ã«ç¹ã«é©ããŠããã æ¬çºæã®ïŒæåãã€ã«ã ã¯ãASTM â96â
66ïŒç¬¬BWæ³ïŒã«ãã€ãŠæž¬å®ãããããã«ãæ°Žèž
æ°ãããã€ã«ã ã®çæ°Žæ§å±€ãã次ãã§ãã€ã«ã ã®
芪氎æ§å±€ãéãééãããããã€ã«ã ã®èŠªæ°Žæ§å±€
ã®æ¹åã«æ¬¡ãã§ïŒæåæ§é ã®ãã€ã«ã ã®çæ°Žæ§å±€
ãééããå Žåãéåžžã«é«ãæ°Žèžæ°ééé床
ïŒWVTRïŒã瀺ããæ¬çºæã®ïŒæåãã€ã«ã æ§é
äœãå€ç§çšæ» èåžãšããŠçšãäžã€ãã€ã«ã ã®èŠªæ°Ž
æ§å±€ãæ£è ã®ç®èã«é£ã€ãŠçœ®ãå Žåãå·ã«é£ãæ
ãã¯æ£è ã®ç®èäžã®å€ç§çšæ» èåžã®äžã®æ°Žèžæ°ã®
èç©ã¯ã芪氎æ§å±€ããçæ°Žæ§å±€ãéãæ°Žèžæ°ã®é
éãé«éã®ããã«å®è³ªçã«æžããããããïŒæå
ãã€ã«ã ãã®ç¡åæ§ã¯ãã®åºåã®æ±ãã«ãã€ãŠåŒ
ãèµ·ããããææã®å¯èœæ§ãæžãããæŽã«èŠªæ°Žæ§
å±€ã®æ°Žèžæ°ééã®é«é床ã¯ãïŒæåãã€ã«ã ãè¡£
æäŸãã°ã¬ã€ã³ã³ãŒãããžã€ã±ããåã³éŽã®å 匵
ãã«çšããæã«æçšã§ãããäŸãã°æ¬çºæã®ïŒæ
åãã€ã«ã ãã¬ã€ã³ã³ãŒãã®è£œé ã«çšãäžã€ç¹ç©
ææã溶èæ¥åã«ããæãã¯æ¥çå€æ¥åã«ããã
ã€ã«ã ã®çæ°Žæ§å±€ã«æ¥çãããå Žåãæ°Žèžæ°ã®é
éé床ã¯ãã€ã«ã ã®çæ°Žæ§å±€ãããã€ã«ã ã®çæ°Ž
æ§ã«è³ãåã³çæ°Žæ§å±€ãéãæ°Žèžæ°ã®æ¹ãéã®æ¹
åãããå®è³ªçã«é«ããçµæãšããŠãã¬ã€ã³ã³ãŒ
ãã®ççšè ã¯ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã«é£ã
ã³ãŒãã®å åŽã«èç©ããæ°Žèžæ°ããWVTRãå
æ¹åã«ãããŠå¡ãåäžãªãã°èç©ããã§ãããé
ãããå°ãªããããããå¿«é©ã§ããã éåäœéã®åäœã«é©çšãããåŠããé·éãšã¹ã
ã«åäœããšã¯é·éã°ãªã³ãŒã«ã®ãžã«ã«ãã³é žãšã®
åå¿çæç©ã«é¢ãããã®ã§ãããæ¬çºæã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®å埩åäœã§ãããé·éãšã¹ã
ã«åäœãã¯äžåŒïŒïŒã«çžåœãããé·éã°ãªã³ãŒ
ã«ã¯æ«ç«¯ïŒæãã¯ã§ããéãæ®ãã©æ«ç«¯ïŒããã
ãã·åºãæããéåäœã°ãªã³ãŒã«ã§ãããçæ°Žæ§
ãã€ã«ã åã¯èŠªæ°Žæ§ãã€ã«ã ã«å¯Ÿããã³ããªãšãŒ
ãã«ãšã¹ãã«ã補é ããããã«äœ¿çšãããéåäœ
ã°ãªã³ãŒã«ã®ååéã¯çŽ400ã3500ã§ããã çæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã補é ã
ãããã«äœ¿çšãããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«ã¯ãå šééãéåäœã®å šééã®çŽ20é
éïŒ ä»¥äžã§ããããã«ãšãã¬ã³ãªããµã€ãåºãå«
æããããšãã§ãããå€ãã®å Žåããã®ãããªã³
ããªãšãŒãã«ãšã¹ãã«ã補é ããããã«çšããã
ãããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã¯ãšã
ã¬ã³ãªããµã€ããå«æãããçµæãšããŠåŸããã
ã³ããªãšãŒãã«ãšã¹ãã«ã¯ãšãã¬ã³ãªããµã€ãæ®
åºãå«æããªããããããªããã匟æ§äœã«åºã¥ã
ãŠé«ã 20ééïŒ ã奜ãŸããã¯15ééïŒ ããå€ããª
ããšãã¬ã³ãªããµã€ãåºãæããã³ããªãšãŒãã«
ãšã¹ãã«ããããããéã§ãšãã¬ã³ãªããµã€ãåº
ãå«æããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒ
ã«ã¯ãåŸãããã³ããªãšãŒãã«ãšã¹ãã«ãååäœ
床ã®ãå³ã¡çŽ2500ïœã»ãã«ïŒm2ïŒ24æãã倧ãã
ãªãæ°Žèžæ°ééæ§ã瀺ããã䜿çšããããšãã§ã
ããçæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ã®é·éãšã¹ã
ã«åäœã圢æãããããã«äœ¿çšããããšã®ã§ãã
代衚çãªããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«
ã¯400ã3500ãæ®é600ã1500ã®ååéãæããã
ããŠããªïŒïŒïŒïŒâåã³ïŒïŒïŒâãããã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ãããªïŒããã©ã¡ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ãé©åœãªå²åã®ãšãã¬ã³ãªããµã€
ãåã³ïŒïŒïŒâãããã¬ã³ãªããµã€ãã®ã©ã³ãã
åã¯ãããã¯å ±éåäœãåã³ããã©ããããã©ã³
ã®ãå°éã®ç¬¬ïŒã®åéäœäŸãã°ã¡ãã«ããã©ãã
ããã©ã³ãšã®ã©ã³ãã åã¯ãããã¯å ±éåäœãå«
ããäœããšãã¬ã³ãªããµã€ãã®å«éã¯ãšãã¬ã³ãª
ããµã€ãåºãé«ã çŽ20ééïŒ æããã³ããªãšãŒã
ã«ãšã¹ãã«ãçæãããããªéã§ããã奜ãŸãã
ã¯ãçæ°Žæ§ãã€ã«ã ã補é ããããã«äœ¿çšããã
ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã¯ããª
ïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒã°ãªã³ãŒã«åã¯ãšã
ã¬ã³ãªããµã€ãã§æ«ç«¯åŠçãããããªãããã¬ã³
ãªããµã€ãã°ãªã³ãŒã«ã§ããã 芪氎æ§ã³ããªãšãŒãã«ãšã¹ãã«ã補é ãããã
ã«äœ¿çšãããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³
ãŒã«ã¯ãã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®å šéé
ã«åºã¥ããŠçŽ25ã68ééïŒ ã®ãšãã¬ã³ãªããµã€ã
åºãæããã³ããªãšãŒãã«ãšã¹ãã«ãããããã®
ã«ååãªéã§ãšãã¬ã³ãªããµã€ãåºãå«æããªã
ãã°ãªããªãããã®ãšãã¬ã³ãªããµã€ãåºã¯ãé
åäœã«ãæ°Žèžæ°ã容æã«ééãããç¹æ§ãæãã
ããããäžè¬ã«ã³ããªãšãŒãã«ãšã¹ãã«äžã®ãšã
ã¬ã³ãªããµã€ãã®ããŒã»ã³ããé«ããªãã°ãªã
çšãæ°Žèžæ°ã®ééã®çšåºŠãé«ããªãã第ïŒã®ããª
ïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ãå°éå«æã
ããšãã¬ã³ãªããµã€ãã®ã©ã³ãã åã¯ãããã¯å ±
éåäœã䜿çšã§ãããäžè¬ã«ç¬¬ïŒã®åéäœãååš
ãããªãã°ã第ïŒã®åéäœã¯ããªïŒã¢ã«ãã¬ã³ãª
ãã·ãïŒã°ãªã³ãŒã«ã®çŽ30ã¢ã«ïŒ 以äžãæ®éçŽ20
ã¢ã«ïŒ 以äžãæ§æããã§ãããã芪氎æ§ãã€ã«ã
ã圢æããã³ããªãšãŒãã«ãšã¹ãã«ã補é ããã
ãã«äœ¿çšããã代衚çãªé·éã°ãªã³ãŒã«ã¯ã400
ã3500ãæ®é600ã1500ã®ååéãæãããããŠ
ããªïŒãšãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ããšãã¬ã³
ãªããµã€ãã§æ«ç«¯åŠçãããããªãããã¬ã³ãªã
ã·ãã°ãªã³ãŒã«ãããªïŒãšãã¬ã³ãªãã·ãïŒã°ãª
ã³ãŒã«ã®ä»ã®ã°ãªã³ãŒã«äŸãã°ãšãã¬ã³ãªããµã€
ãã§æ«ç«¯åŠçãããããªïŒãããã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«åã³ïŒåã¯ããªïŒããã©ã¡ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ãšã®æ··åç©ãå«ããäœããã®å Ž
ååŸãããã³ããªãšãŒãã«ãšã¹ãã«ã¯å°ãªããšã
25ééïŒ ã®ãšãã¬ã³ãªããµã€ãåºã®éãæããã
çŽ600ã1500ã®ååéãæããããªïŒãšãã¬ã³ãª
ãã·ãïŒã°ãªã³ãŒã«ãã補é ãããã³ããªãšãŒã
ã«ãšã¹ãã«ã¯åªç§ãªæ°Žèžæ°ééæ§åã³éãããæ°Ž
ã§ã®èšæœ€ãçµåããŠæãããã奜é©ã§ããããŸã
ãã€ã«ã ã«æ圢ããæåºã枩床ç¯å²ã«ããã€ãŠæ
çšãªæ§è³ªã瀺ãã ïŒæåãã€ã«ã ã®çæ°Žæ§å±€åã¯èŠªæ°Žæ§å±€ã圢æ
ããã³ããªãšãŒãã«ãšã¹ãã«ã®éåäœéäžã®åäœ
ã«é©çšãããåŠããçéãšã¹ãã«åäœããšã¯ãäœ
ååéååç©åã¯ååéçŽ500以äžã®éåäœéå
äœã«é¢ãããã®ã§ããããããã¯äœååéãžãªãŒ
ã«åã¯ãžãªãŒã«ïŒååéçŽ250以äžïŒã®æ··åç©ã
ãžã«ã«ãã³é žãšåå¿ãããŠäžåŒïŒïŒã§è¡šããã
ããšã¹ãã«çµåã圢æããããã«è£œé ãããã 奜ãŸããã¯ãçæ°Žæ§åã³èŠªæ°Žæ§åŒŸæ§äœã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®èç¹ã¯120â以äžãæ®éçŽ120
âããçŽ220â以äžãŸã§ã§ãããã³ããªãšãŒãã«
ãšã¹ãã«ã®èç¹ã¯çŽ120â以äžã§ãããªãã°ãé
åäœã¯ç²çæ§ãšãªãããã€ã«ã 圢ã§åãæ±ãé£ã
ãªããèç¹ãçŽ220â以äžãªãã°ããã€ã«ã ã¯é
床ã«å ããªããèç¹ã¯ç€ºå·®ææ»åç±éèšïŒDSCïŒ
ã§æ±ºå®ãããã ïŒæåãã€ã«ã ã®çæ°Žæ§åã¯èŠªæ°Žæ§å±€ã®ããã
ãã圢æããã³ããªãšãŒãã«ãšã¹ãã«ã補é ãã
ã®ã«é©åœã§ããçéãšã¹ãã«åäœã圢æãããã
ãã«åå¿ãããããäœååéãžãªãŒã«ã®äžã«ã¯ã
éç°åŒãèç°åŒåã³è³éŠæãžããããã·ååç©ã
å«ãŸããã奜é©ãªååç©ã¯ççŽ æ°ïŒã15ã®ãžãªãŒ
ã«äŸãã°ãšãã¬ã³ããããã¬ã³ãã€ãœããã¬ã³ã
ããã©ã¡ãã¬ã³ãïŒïŒïŒâãã³ã¿ã¡ãã¬ã³ãïŒïŒ
ïŒâãžã¡ãã«ããªã¡ãã¬ã³ããããµã¡ãã¬ã³åã³
ãã«ã¡ãã¬ã³ã°ãªã³ãŒã«ããžããããã·ã·ã¯ãã
ããµã³ãã·ã¯ããããµã³ãžã¡ã¿ããŒã«ãã¬ãŸã«ã·
ããŒã«ããã€ããããã³ãïŒïŒïŒâãžããããã·
ããã¿ã¬ã³ãªã©ãå«ããç¹ã«å¥œé©ãªãžãªãŒã«ã¯ç
çŽ æ°ïŒãïŒã®èèªæãžãªãŒã«ãæãç¹ã«ïŒïŒïŒâ
ãã¿ã³ãžãªãŒã«ã§ããã䜿çšããããã¹ããšããŒ
ã«ã«ã¯ããã¹ïŒïœâããããã·ïŒãžããšãã«ãã
ã¹ïŒïœâããããã·ããšãã«ïŒã¡ã¿ã³ãåã³ãã¹
ïŒïœâããããã·ããšãã«ãããã³ãå«ãŸããã
ãžãªãŒã«ãšåçã®ãã®ãšã¹ãã«çæèªå°äœãæçš
ã§ããïŒäŸãã°ãšãã¬ã³ãªããµã€ãåã¯ãšãã¬ã³
ã«ãŒãããŒãããšãã¬ã³ã°ãªã³ãŒã«ã®ä»£ããã«äœ¿
çšããããšãã§ããïŒãæ¬æ现æžã«çšããåŠã
ãäœååéãžãªãŒã«ãã¯ãã®ãããªåçã®ãšã¹ã
ã«çæèªå°äœãå«ããã®ãšèŠãªãã¹ãã§ãããã
ãããªãããã®ååéã®å¿ èŠæ¡ä»¶ã¯ãžãªãŒã«ã«é¢
ãããã®ã§ããããã®èªå°äœã«ä¿ããã®ã§ã¯ãª
ãã åè¿°ã®é·éã°ãªã³ãŒã«åã³äœååéãžãªãŒã«ãš
åå¿ããŠãæ¬çºæã«ãããïŒæåãã€ã«ã ã®çæ°Ž
æ§åã³èŠªæ°Žæ§ã®åæ¹ã«å¯ŸããŠäœ¿çšãããã³ããªãš
ãŒãã«ãšã¹ãã«ãçæãããžã«ã«ãã³é žã¯ãäœå
åéã®ãå³ã¡çŽ300以äžã®ååéãæããèèªæã
èç°æåã¯è³éŠæãžã«ã«ãã³é žã§ãããæ¬æ现æž
ã«çšããåŠãããžã«ã«ãã³é žãã¯ãã³ããªãšãŒã
ã«ãšã¹ãã«éåäœã®è£œé ã«ãããã°ãªã³ãŒã«åã³
ãžãªãŒã«ãšã®åå¿ã§å®è³ªçã«ãžã«ã«ãã³é žãšåæ§
ã«æ©èœããïŒå®èœæ§ã«ã«ããã·ã«åºãæãããžã«
ã«ãã³é žã®é žåçç©ãå«ãããããã®åçç©ã¯ãš
ã¹ãã«åã³ãšã¹ãã«çæèªå°äœäŸãã°é žãã©ã€ã
åã³é žç¡æ°Žç©ãå«ãååéã®å¿ èŠæ¡ä»¶ã¯é žã«é¢ã
ããã®ã§ããããã®åçã®ãšã¹ãã«åã¯ãšã¹ãã«
çæèªå°äœã«ä¿ããã®ã§ã¯ãªããå³ã¡300ãã倧
ããååéãæãããžã«ã«ãã³é žã®ãšã¹ãã«æã
ã¯300ãã倧ããååéãæãããžã«ã«ãã³é žã®
é žåçç©ãããã®é žã300以äžã®ååéãæãã
ãªãã°å å«ãããããžã«ã«ãã³é žã¯ã³ããªãšãŒã
ã«ãšã¹ãã«éåäœã®è£œé åã³æ¬çºæã®çµæç©ã«ã
ããéåäœã®äœ¿çšãå®è³ªçã«åŠšå®³ããªããããã
ã®çœ®æåºåã¯çµåããå«æããŠããŠããã æ¬æ现æžã§çšããåŠãèèªæãžã«ã«ãã³é žã¯ã
ãããã飜åççŽ ååã«çµåããïŒã€ã®ã«ã«ãã
ã·ã«åºãæããã«ã«ãã³é žã«é¢ãããã®ã§ããã
ã«ã«ããã·ã«åºã®çµåããççŽ ååã飜åã§ãã
äžã€ç°å ã«ååšãããªãã°ããã®é žã¯èç°æã§ã
ããå ±åœ¹äžé£œåãæããèèªæåã¯èç°æé žã¯ã
ã°ãã°åç¬éåã®ããã«äœ¿çšããããšãã§ããª
ããããããªããããã€ãã®äžé£œåé žäŸãã°ãã¬
ã€ã³é žã¯äœ¿çšãããã æ¬æ现æžã§çšããåŠãè³éŠæãžã«ã«ãã³é žã¯ã
ïŒã€ã®ã«ã«ããã·ã«åºãççŽ ç°è³éŠæç°ã®ççŽ å
åã«çµåããŠãããžã«ã«ãã³é žã§ãããäž¡å®èœæ§
ã«ã«ããã·ã«åºãåäžã®è³éŠæç°ã«çµåããŠãã
ãšããããšã¯å¿ ãããå¿ èŠã§ãªãããŸãïŒã€ä»¥äž
ã®ç°ãååšããå Žåã«ã¯ãããã¯èèªæåã¯è³éŠ
æã®ïŒäŸ¡ã®åºæãã¯ââåã¯âSO2âã®ãããª
ïŒäŸ¡ã®åºã«ãã€ãŠé£çµããŠããŠãããã 䜿çšããã代衚çãªèèªæåã³èç°æé žã¯ãã»
ãã·ã³é žãïŒïŒïŒâã·ã¯ããããµã³ãžã«ã«ãã³
é žãïŒïŒïŒâã·ã¯ããããµã³ãžã«ã«ãã³é žãã¢ãž
ãã³é žãã°ã«ã¿ãŒã«é žãïŒâã·ã¯ããããµã³â
ïŒïŒïŒâãžã«ã«ãã³é žãïŒâãšãã«ã¹ããªã³é žã
ã·ã¯ããã³ã¿ã³ãžã«ã«ãã³é žããã«ãããâïŒïŒ
ïŒâããã¿ã¬ã³ãžã«ã«ãã³é žãïŒïŒ4â²âã¡ãã¬ã³
ãã¹ïŒã·ã¯ãããã·ã«ïŒã«ã«ãã³é žãïŒïŒïŒâã
ã©ã³ãžã«ã«ãã³é žã§ããã奜é©ãªé žã¯ã·ã¯ããã
ãµã³âãžã«ã«ãã³é žåã³ã¢ãžãã³é žã§ããã ãã€ã«ã ã補é ããããã«çšããã³ããªãšãŒã
ã«ãšã¹ãã«ãäœãã®ã«äœ¿çšããã代衚çãªè³éŠæ
ãžã«ã«ãã³é žã¯ãã¿ã«é žããã¬ãã¿ã«é žãã€ãœã
ã¿ã«é žããã¹å®æ¯éŠé žãïŒã€ã®ãã³ãŒã³æ žãæã
ã眮æãžã«ã«ããã·ååç©äŸãã°ãã¹ïŒïœâã«ã«
ããã·ããšãã«ïŒã¡ã¿ã³ãïœâãªãã·âïŒïŒïŒâ
ããã¿ã¬ã³ãžã«ã«ãã³é žãïŒïŒïŒâããã¿ã¬ã³ãž
ã«ã«ãã³é žãïŒïŒïŒâããã¿ã¬ã³ãžã«ã«ãã³é žã
ïŒïŒ4â²âã¹ã«ããã«ãã¹å®æ¯éŠé žåã³ãããã®C1
ãC12ã¢ã«ãã«åã³ç°çœ®æèªå°äœäŸãã°ãããã¢
ã«ã³ãã·åã³ã¢ãªãŒã«èªå°äœãå«ããããããã·
é žäŸãã°ïœâïŒÎ²âããããã·ãšããã·ïŒå®æ¯éŠ
é žããè³éŠæãžã«ã«ãã³é žãå ±åãããªãã°äœ¿çš
ããããšãã§ããã è³éŠæãžã«ã«ãã³é žã¯ãæ¬çºæã®ïŒæåãã€ã«
ã ãäœãã®ã«æçšãªã³ããªãšãŒãã«ãšã¹ãã«éå
äœã補é ããããã®å¥œé©ãªçš®é¡ã§ãããè³éŠæé ž
ã§ã¯ççŽ æ°ïŒã16ã®ãã®ãç¹ã«ãã¬ãã¿ã«é žåç¬
æãã¯ãããšãã¿ã«é žåã³ïŒåã¯ã€ãœãã¿ã«é žãš
ã®æ··åç©ã¯å¥œé©ã§ããã äžè¿°ããããã«ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã
圢æããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã¯ãã³ã
ãªãšãŒãã«ãšã¹ãã«äžã®ãšãã¬ã³ãªããµã€ãåºã
é€ããŠïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ã
ãªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã«åæ§ã§ãããäžåŒ
ïŒïŒã«ãããŠã芪氎æ§ã³ããªãšãŒãã«ãšã¹ãã«
åã¯çæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ã«å¯Ÿãã
ã¯ãååéçŽ400ã3500ã®ããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ããæ«ç«¯ããããã·ã«åºãé€ã
ãåŸã«æ®ãïŒäŸ¡ã®åºã§ããã芪氎æ§ã³ããªãšã¹ã
ã«ã«å¯ŸããŠçšããããããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã¯ãåŸãããã³ããªãšãŒãã«ãšã¹
ãã«ãçŽ25ã68ééïŒ ã奜ãŸããã¯çŽ30ã55éé
ïŒ ã®ãšãã¬ã³ãªããµã€ãå«éãæããããã«åå
ãªãšãã¬ã³ãªããµã€ãåºãå«ããçæ°Žæ§ã³ããªãš
ã¹ãã«ã«å¯ŸããŠäœ¿çšãããããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ã¯ïŒã20ééïŒ ã®ãšãã¬ã³ãªã
ãµã€ãå«éãæããã æ¬çºæã®ïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã補é ãã
ããã«äœ¿çšãããã³ããªãšãŒãã«ãšã¹ãã«ã¯ãäž
åŒïŒïŒã«çžåœããçéãšã¹ãã«åäœãçŽ25ã80
ééïŒ ã奜ãŸããã¯çŽ40ã60ééïŒ ã§å«æããæ®
ããäžåŒïŒïŒã«çžåœããé·éãšã¹ãã«åäœã§ã
ããïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã«çšããã³ããªãš
ãŒãã«ãšã¹ãã«åŒŸæ§äœãçŽ25ééïŒ ããå°ãªãç
éãšã¹ãã«åäœãå«æããæãçµæ¶åé床ã¯éåžž
ã«é ããªãããããŠã³ããªãšãŒãã«ãšã¹ãã«ã¯ç²
çã§åãæ±ãé£ããªãã芪氎æ§å±€ã«çšããã³ããª
ãšãŒãã«ãšã¹ãã«åŒŸæ§äœãçŽ80ééïŒ ããå€ãç
éãšã¹ãã«åäœãå«æãããšãã³ããªãšãŒãã«ãš
ã¹ãã«ãã€ã«ã ã¯åºããªããããã奜é©ãªæ§è³ªã®
ãã©ã³ã¹ã¯ãçéãšã¹ãã«åäœãçŽ40ã60ééïŒ
ã®æã«åŸãããã åã0.05ã0.8ãã«ã®ïŒæåãã€ã«ã ã®çæ°Žæ§
å±€ã補é ããããã«äœ¿çšãããã³ããªãšãŒãã«ãš
ã¹ãã«ã¯äžåŒïŒïŒã«çžåœããçéãšã¹ãã«åäœ
ãçŽ25ã80ééïŒ ã奜ãŸããã¯çŽ30ã60ééïŒ ã§
å«æããæ®ããäžåŒïŒïŒã«çžåœããé·éãšã¹ã
ã«åäœã§ãããäžè¬ã«ã³ããªãšãŒãã«ãšã¹ãã«äž
ã®çéãšã¹ãã«åäœã®ããŒã»ã³ããå¢å€§ããã«ã€
ããŠãéåäœã¯é«åŒåŒµã匷床åã³ã¢ãžãŠã©ã¹ãæ
ãããããŠæ°Žèžæ°ééé床ã¯æžå°ãããæã奜ãŸ
ããã¯ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€åã³çæ°Žæ§å±€
ã圢æããäž¡ã³ããªãšãŒãã«ãšã¹ãã«ã«å¯ŸããŠã
äžåŒïŒïŒåã³ïŒïŒã®ïŒ²ã§è¡šããããåºã®å°ãª
ããšãçŽ70ïŒ ã¯ïŒïŒïŒâããšãã¬ã³åºã§ãããã
ããŠäžåŒïŒïŒã®ïŒ€ã§è¡šããããåºã®å°ãªããšã
70ïŒ ã¯ïŒïŒïŒâããã¬ã³åºã§ããããŸãïŒïŒïŒâ
ããšãã¬ã³åºã§ãªãåºåã³ïŒïŒïŒâããã¬ã³åº
ã§ãªãåºã®ããŒã»ã³ãã®åèšã¯30ïŒ ãè¶ããª
ããã³ããªãšãŒãã«ãšã¹ãã«ã補é ããããã«ç¬¬
ïŒã®ãžã«ã«ãã³é žãçšããå Žåã«ã¯ã€ãœãã¿ã«é ž
ãéžæã§ããé žã§ããããããŠç¬¬ïŒã®åºååéãž
ãªãŒã«ãçšãããªãã°ïŒïŒïŒâãã¿ã³ãžãªãŒã«å
ã¯ãããµã¡ãã¬ã³ã°ãªã³ãŒã«ãéžæããããžãªãŒ
ã«ã§ããã ïŒæåãã€ã«ã ã®çæ°Žæ§åã³èŠªæ°Žæ§å±€ã¯ãïŒçš®
åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®
ãã¬ã³ãåã¯æ··åç©ã§ãã€ãŠããããã¬ã³ãã«äœ¿
çšãããã³ããªãšãŒãã«ãšã¹ãã«ã¯ãåã ã®åºæº
ã«ãããŠåŒŸæ§äœã«å¯ŸããŠäžè¿°ããå€å ã«å ¥ãå¿ èŠ
ããªããããããªããçæ°Žæ§å±€åã¯èŠªæ°Žæ§å±€ã®ã
ãããã圢æããïŒçš®åã¯ãã以äžã®ã³ããªãšãŒ
ãã«ãšã¹ãã«åŒŸæ§äœã®ãã¬ã³ãã¯ãééå¹³ååºæº
ã«åºã¥ããŠãã³ããªãšãŒãã«ãšã¹ãã«ã«å¯ŸããŠäž
è¿°ããå€ã«äžèŽããªããã°ãªããªããäŸãã°ïŒçš®
ã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœãçéã§å«æã
ãïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã補é ããããã«æ··
åç©ãçšããå Žåã«ã¯ãïŒã€ã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã¯60ééïŒ ã®çéãšã¹ãã«åäœãå«æãã
ããšãã§ãããããŠä»ã®ã³ããªãšãŒãã«ãšã¹ãã«
ã¯ïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã«ãããçéãšã¹ã
ã«åäœã®45ééïŒ ãšããééå¹³åã«å¯ŸããŠ30éé
ïŒ ã®çéãšã¹ãã«åäœãå«æããããšãã§ããã ïŒæåãã€ã«ã ãæ§æããçæ°Žæ§å±€åã³èŠªæ°Žæ§
å±€ã®æ°Žèžæ°ééé床ã¯çš®ã ã®æ段ã«ãã€ãŠèª¿ç¯ã
ãããšãã§ãããæããã«ã³ããªãšãŒãã«ãšã¹ã
ã«ã®å±€ã®åãã¯æ°Žèžæ°ééé床ã«åœ±é¿ããå±€ãè
ããã°èãã»ã©å€ã¯å€§ãããªããïŒæåãã€ã«ã
ã®å±€ã補é ããããã«äœ¿çšãããã³ããªãšãŒãã«
ãšã¹ãã«ã®çéãšã¹ãã«åäœã®ããŒã»ã³ãã®å¢å
ã¯æ°Žèžæ°ééé床ã®å€ãæžå°ãããããéåäœã
ããçµæ¶æ§ã«ãªããšããäºå®ã®ããã«å±€ã®åŒåŒµã
匷床å€ãå¢å€§ããããæ®éçæ°Žæ§å±€ã«å¯Ÿããæ°Žèž
æ°ééé床ã¯ASTM E96â66ïŒç¬¬BWæ³ïŒã«ãã
ãš400ã2500ïœã»ãã«ïŒm2ïŒ24æã奜ãŸããã¯800
ã1200ïœã»ãã«ïŒm2ïŒ24æã§ããã芪氎æ§å±€ã«å¯Ÿ
ããæ°Žèžæ°ééé床ã¯ASTM E96â66ïŒç¬¬BW
æ³ïŒã«ãããšå°ãªããšã3500ïœã»ãã«ïŒm2ïŒ24
æã奜ãŸããã¯3500ã20000ïœã»ãã«ïŒm2ïŒ24æ
ã§ããã çæ°Žæ§å±€åã³èŠªæ°Žæ§å±€ã補é ããããã«äœ¿çšã
ããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ã€ã³ã°çã¯
ASTM æ³ïŒ€â412ã«ãã€ãŠæ±ºå®ãããåŠã1000
ã14000psiãæ®é2000ã10000psiã§ããããã®ã€
ã³ã°çã¯ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®çéã»
ã°ã¡ã³ããšé·éã»ã°ã¡ã³ãã®æ¯åã³ã³ããªãšãŒã
ã«ãšã¹ãã«ã®è£œé ã«å¯Ÿããå ±åéäœã®éžæã«ãã€
ãŠå¶åŸ¡ã§ãããæ¯èŒçäœãã€ã³ã°çãæããã³ã
ãªãšãŒãã«ãšã¹ãã«ãçšããããšã®éèŠæ§ã¯è¡£æ
äŸãã°ãžã€ã±ããåã³ã¬ã€ã³ã³ãŒãã®è£œé ã®ãã
ã«ç¹ç©ææã«æ¥åããæã®è€åç©ã®è¯å¥œãªå»¶äŒžå
埩ãšçŸèŠ³ãšã§ããããã®å Žåè¡£æã®åºãåã³æ» è
æ§ãå¿«é©ãã®ããã«éèŠã§ããã ïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€ã補é ããããã«äœ¿
çšãããæã奜é©ãªã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§
äœã¯ãã¬ãã¿ã«é žã®ãšã¹ãã«äŸãã°ãã¬ãã¿ã«é ž
ãžã¡ãã«ãïŒïŒïŒâãã¿ã³ãžãªãŒã«åã³ããªïŒãš
ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ãã補é ããããã®
ã§ãããïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã補é ããã
ãã«äœ¿çšãããæã奜é©ãªã³ããªãšãŒãã«ãšã¹ã
ã«åŒŸæ§äœã¯ãã¬ãã¿ã«é žåã³ã€ãœãã¿ã«é žã®ãšã¹
ãã«åã¯ãšã¹ãã«æ··åç©ãïŒïŒïŒâãã¿ã³ãžãªãŒ
ã«åã³ããªïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒã°ãªã³ãŒ
ã«åã¯ãšãã¬ã³ãªããµã€ãã§æ«ç«¯åŠçãããããª
ãããã¬ã³ãªãã·ãã°ãªã³ãŒã«ãã補é ãããã
ã®ã§ããã ãžã«ã«ãã³é žåã¯ãã®èªå°äœåã³éåäœã°ãªã³
ãŒã«ã¯åå¿æ··åç©äžã«ååšãããã®ãšåäžã®ã¢ã«
å²åã§æçµçæç©äžã«å°å ¥ããããå®éã«å°å ¥ã
ããäœååéãžãªãŒã«ã®éã¯åå¿æ··åç©äžã«ååš
ãããžé žãšéåäœã°ãªã³ãŒã«ã®ã¢ã«æ°ã®å·®ã«çžåœ
ãããäœååéã®ãžãªãŒã«ã®æ··åç©ãçšããå Ž
åãå°å ¥ãããåãžãªãŒã«ã®éã¯äž»ã«ååšãããž
ãªãŒã«ã®éããã®æ²žç¹ãåã³çžå¯Ÿåå¿æ§ã®é¢æ°ã§
ãããå°å ¥ãããã°ãªã³ãŒã«ã®å šéã¯ä»¥åãžé žãš
éåäœã°ãªã³ãŒã«ã®ã¢ã«æ°ã®å·®ã§ãããæ¬æ现æž
ã«èšè¿°ãããïŒæåãã€ã«ã ã®çæ°Žæ§å±€ãšèŠªæ°Žæ§
å±€ã補é ããããã«äœ¿çšãããã³ããªãšãŒãã«ãš
ã¹ãã«åŒŸæ§äœã¯éåžžã®ãšã¹ãã«äº€æåå¿ã«ãã€ãŠ
簡䟿ã«è£œé ããããšãã§ããã奜é©ãªæ¹æ³ã¯è³éŠ
æé žã®ãšã¹ãã«äŸãã°ãã¬ãã¿ã«é žã®ãžã¡ãã«ãš
ã¹ãã«ãã觊åªã®ååšäžã«ããªïŒãšãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«åã³ã¢ã«éå°éã®äœååéãžãªãŒ
ã«ãïŒïŒïŒâãã¿ã³ãžãªãŒã«ãšå ±ã«150ã260âã«
å ç±ããç¶ããŠäº€æåå¿ã«ãã€ãŠçæããã¡ã¿ã
ãŒã«ãçå»ããããšãå«ããå ç±ã¯ã¡ã¿ããŒã«ã®
çºçãå®çµãããŸã§ç¶ç¶ãããã枩床ã觊åªåã³
ã°ãªã³ãŒã«ã®éå°ã«äŸåããŠããã®éåã¯æ°åãª
ããæ°æé以å ã«å®äºãããçæç©ã¯äžè¿°ããæ¹
æ³ã«ããé«ååéã³ããªãšãŒãã«ãšã¹ãã«ã«å¯Ÿã
ãŠè¡ãªãããšã®ã§ããäœååéãã¬ããªããŒã®è£œ
é ã«è³ãããã®ãããªãã¬ããªããŒã¯å€ãã®ä»ã®
ãšã¹ãã«ååã¯ãšã¹ãã«äº€ææ³ã«ãã€ãŠè£œé ãã
ããšãã§ããïŒäŸãã°é·éã°ãªã³ãŒã«ã¯ã©ã³ãã
åãèµ·ãããŸã§è§Šåªã®ååšäžã«é«åã¯äœååéã®
çéãšã¹ãã«åç¬éåäœåã¯å ±éåäœãšåå¿ãã
ãããšãã§ãããçéãšã¹ãã«åç¬éåäœåã¯å ±
éåäœã¯äžè¿°ã®åŠããžã¡ãã«ãšã¹ãã«åã³äœåå
éã®ãžãªãŒã«ããæãã¯éé¢ã®é žåã³é ¢é žãžãªãŒ
ã«ãããšã¹ãã«äº€æã«ãã€ãŠè£œé ããããšãã§ã
ããä»ã«çéãšã¹ãã«å ±éåäœã¯é©åœãªé žãé žç¡
æ°Žç©åã¯é žã¯ãã©ã€ãã®äŸãã°ãžãªãŒã«ã®çŽæ¥ãš
ã¹ãã«åã«ããæãã¯ä»ã®æ¹æ³äŸãã°é žã®ç°åŒãš
ãŒãã«åã¯ã«ãŒãããŒããšã®åå¿ã«ãã補é ãã
ããšãã§ãããæããã«ãã¬ããªããŒã¯ãããã®
å·¥çšãé·éã°ãªã³ãŒã«ã®ååšäžã«è¡ãªãããšã«ã
ã€ãŠã補é ãããã åŸããããã¬ããªããŒã¯ç¶ããŠéå°ã®çéãžãª
ãŒã«ãèžçããããšã«ãã€ãŠé«ååéã«ããããš
ãã§ããããã®æ¹æ³ã¯ãéçž®åããšããŠå ¬ç¥ã§ã
ãããã®èžçäžã«ã¯æŽãªããšã¹ãã«äº€æãèµ·ã
ããååéãå¢å€§ããã³ããªãšãŒãã«ãšã¹ãã«å
äœã®é åãã©ã³ãã åãããæè¯ã®çµæã¯æ®éã
ã®æçµã®èžçåã¯éçž®åãé žåé²æ¢å€äŸãã°ïŒïŒ
ïŒâãã¹ïŒ»ïŒïŒïŒïŒâãžâtertâããã«âïŒâã
ãããã·ããšããŒã«ïŒâããããªã³ã¢ããâã
ããµã³åã¯ïŒïŒïŒïŒïŒâããªã¡ãã«âïŒïŒïŒïŒïŒ
âããªã¹ïŒ»ïŒïŒïŒâãžâtertâããã«âïŒâãã
ããã·ãã³ãžã«ïŒœãã³ãŒã³ã®ååšäžã«ïŒmm以äžã®
å§ååã³240ã260âã§ïŒæé以äžã«ããã€ãŠè¡ãª
ãæã«åŸããããæãå®éçãªéåæ³ã¯éååå¿
ãå®çµããããã®ãšã¹ãã«äº€ææ³ã§ãããäžå¯é
çãªç±å解ã®å¯èœæ§ãããããé«æž©ã§ã®é床ãªä¿
ææéãé¿ããç®çã«ããããšã¹ãã«äº€æåå¿ã«
察ãã觊åªãçšããããšãæå©ã§ãããçš®ã ã®è§Š
åªã䜿çšãããããã©ãææ©ãã¿ããŒãäŸãã°ã
ãã©ããã«ãã¿ããŒããåç¬ã§æãã¯çé žãã°ã
ã·ãŠã åã¯ã«ã«ã·ãŠã ãšçµåããŠçšããããšã奜
é©ã§ãããäŸãã°ã¢ã«ã«ãªåã¯ã¢ã«ã«ãªåé¡éå±
ã¢ã«ã³ãã·ãåã³ãã¿ããŒããšã¹ãã«ã«ç±æ¥ãã
é¯äœãã¿ããŒããéåžžã«å¹æçã§ãããç¡æ©ãã¿
ããŒãäŸãã°ãã¿ã³é žã©ã³ã¿ã³ãé ¢é žã«ã«ã·ãŠ
ã ïŒäžé žåã¢ã³ãã¢ã³æ··åç©åã³ãªããŠã åã³ã
ã°ãã·ãŠã ã¢ã«ã³ãã·ãã¯äœ¿çšãããä»ã®è§Šåªã®
代衚ã§ããã ãšã¹ãã«äº€æéåã¯äžè¬ã«æº¶åªãæ·»å ããªãã§
溶èç©äžã§è¡ãªãããããäžæŽ»æ§ãªæº¶åªãçšããŠ
åå¿ç©ããäœæž©ã«ãããæ®çºæ§æåã®é€å»ã容æ
ã«ããŠãããããã®æ¹æ³ã¯äŸãã°çŽæ¥ãšã¹ãã«å
ã«ãããã¬ããªããŒã®è£œé äžã«ç¹ã«æçšã§ããã
ããããªããããçš®ã®äœååéãžãªãŒã«äŸãã°ã
ã¿ã³ãžãªãŒã«ã¯å ±æ²žèžçã«ãã€ãŠéåäžã«ç°¡äŸ¿ã«
é€å»ããããä»ã®ç¹å¥ãªéåæ³äŸãã°ãã¹ããšã
ãŒã«ã®ãã¹ã¢ã·ã«ãã©ã€ãåã³ãã¹ã¢ã·ã«ãã©ã€
ãã§æ«ç«¯åŠçãããç·ç¶ãžãªãŒã«ãšã®çé¢éåã¯
ç¹å¥ãªéåäœã®è£œé ã«å¯ŸããŠæçšã§ãããã³ããª
ãšãŒãã«ãšã¹ãã«éåäœã®è£œé ã®ãããã®æ®µéã«
察ããŠããããåŒåã³é£ç¶æ¹æ³ã䜿çšã§ãããã
ã¬ããªããŒã®éçž®åã¯ã埮ç²ç ããåºäœã®ãã¬ã
ãªããŒãç空äžã«æãã¯äžæŽ»æ§ãªæ°äœæµäžã§å ç±
ããŠéé¢ããäœååéã®ãžãªãŒã«ãé€å»ããããš
ã«ãã€ãŠåºçžã§è¡ãªã€ãŠãããããã®æ¹æ³ã¯ãã¬
ããªããŒã®è»åç¹ä»¥äžã®æž©åºŠã§äœ¿çšããªããã°ãª
ããªãããå解ãæžããå©ç¹ããã€ãäž»ãªæ¬ ç¹ã¯
æåŸ ããéåãéæããã®ã«é·æéèŠããããšã§
ããã ã³ããªãšãŒãã«ãšã¹ãã«ã¯å€ãã®æãŸããæ§è³ª
ãæããããã©ãæã«ãããã®çµæç©ãç±åã¯å
ã«ããå£åã«å¯ŸããŠæŽã«å®å®åããããšãåŸçã§
ããã幞éãªããšã«ãããã¯å®å®å€ãã³ããªãšãŒ
ãã«ãšã¹ãã«äžã«æ··å ¥ããããšã«ãã€ãŠéåžžã«å®¹
æã«è¡ãªãããšãã§ãããæºè¶³ãããå®å®å€ã¯ã
ãšããŒã«ãç¹ã«ç«äœé害ãããããšããŒã«åã³ã
ã®èªå°äœãã¢ãã³åã³ãã®èªå°äœãç¹ã«ã¢ãªãŒã«
ã¢ãã³ãå«ãã§ãªãã å®å®å€ãšããŠæçšãªä»£è¡šçããšããŒã«èªå°äœã¯
ïŒïŒ4â²âãã¹ïŒïŒïŒïŒâãžâtertâããã«ããšã
ãŒã«ïŒïŒïŒïŒïŒïŒïŒâããªã¡ãã«âïŒïŒïŒïŒïŒâ
ããªã¹ïŒ»ïŒïŒïŒâãžâtertâããã«âïŒâããã
ãã·ãã³ãžã«ïŒœãã³ãŒã³åã³ïŒïŒïŒâãã¹ïŒïŒïŒ
ïŒâãžâtertâããã«âïŒâããããã·ããšã
ã«ïŒããããªã³ã¢ããâãããµã³ãå«ããç«äœ
é害ãããããšããŒã«ã®ãå ±å®å®å€äŸãã°ãžã©ãŠ
ãªã«ããªãžããããªããŒãåã¯ãã¹ãã¢ã€ããšã®
æ··åç©ã¯ç¹ã«æçšã§ãããå å®å®æ§ã®æ¹è¯ã¯å°é
ã®é¡æã®æ·»å æãã¯å å®å®å€äŸãã°ãã³ãŸããªã¢
ãŸãŒã«çŽ«å€ç·åžåå€ã®å°å ¥ã«ãã€ãŠè¡ãªãããã
ãã³ããŒãã»ã¢ãã³å å®å®å€ãäŸãã°ãã¹ïŒïŒïŒ
ïŒïŒïŒïŒïŒïŒïŒâãã³ã¿ã¡ãã«âïŒâãããªãžã
ã«ïŒïœâããã«âïŒïŒïŒïŒâãžâtertâããã«â
ïŒâããããã·ãã³ãžã«ïŒããããŒãã®ãæ®éã³
ããªãšãŒãã«ãšã¹ãã«ã®ïŒïŒ05ã1.0ééïŒ ã®é
ã§ã®æ·»å ã¯ãèå å解æ§ãæããçµæç©ã®è£œé ã«
ç¹ã«æçšã§ããã ã³ããªãšãŒãã«ãšã¹ãã«ã«ã¯ãæ®éã³ããªãšãŒ
ãã«ãšã¹ãã«åã¯ïŒæåãã€ã«ã ã®å±€ã圢æãã
ã³ããªãšãŒãã«ãšã¹ãã«ã®æ··åç©ã®çŽïŒã10éé
ïŒ ã®éã§çš®ã ã®éåžžã®å å¡«å€ãæ·»å ããããšãã§
ãããç²åãã¿ã«ã¯ãã¢ã«ãããã«ãŒãã³ãã©ã
ã¯ãã·ãªã«ã®ãããªå å¡«å€ã䜿çšã§ãããã®åŸè
ã奜é©ã§ããããŸãçœè²åã³æè²ã®é¡æãéåäœ
ã«æ·»å ããããäžè¬ã«ãããã®æ·»å å€ã¯çš®ã ã®äŒž
匵ã«ãããŠã€ã³ã°çãå¢å€§ãããå¹æãæããã
ç¡æ©å å¡«å€ã埮ç²ç 圢ã§ãçšãã芪氎æ§ã³ããªãš
ãŒãã«ãšã¹ãã«ã«æ·»å ããŠãè¡£æãªã©ã®èŠªæ°Žæ§å±€
ã®æ»ãåã³ããããã³ã°æ§ãæ¹è¯ãäžã€å±€ã®ç¹ç©
ææãžã®æ¥çåäœæ§ãç ç²ã«ããªãã§æ¹è¯ããã
瞫補æ§åã³çŸèŠ³ãä»äžããããšã¯æå©ã§ããã éšå€©çããžã€ã±ãããä¿è·æããã³ããªã©ã®è£œ
é ã«å¯ŸããŠçšããããããé©åœãªç¹ç©ææã¯å¥œãŸ
ããã¯æº¶èæ¥ååã¯æ¥çå€ã§ã®æ¥åã«ããïŒæå
ãã€ã«ã ã®çæ°Žæ§å±€ã«æ¥çãããããšãã§ããã
çæ°Žæ§å±€ã¯ïŒæåãã€ã«ã ã®å¿ é éšåã§ãããç
æ°Žæ§å±€ã¯ïŒæåãã€ã«ã ã圢æãã芪氎æ§å±€ã®ïŒ
ã€ã®è¡šé¢ã被èŠããããã®çæ°Žæ§å±€ã¯WVTRå
é¢æ¯ã調ç¯ããæ段ãšããŠæ©èœãã芪氎æ§ææã®
åäžå±€ãã€ã«ã ã®çµåã«æ¯ã¹ãŠç¹ç©ææã«å¯Ÿãã
æ¥çå€ã§ã®æ¥åã容æã«ããããŸãçæ°Žæ§å±€ã圢
æããéåäœã芪氎æ§çžã圢æããã³ããªãšãŒã
ã«ãšã¹ãã«ãããååäœãèç¹ïŒå°ãªããšãçŽ10
â以äžã®èç¹ïŒãæããå Žåãããã¯é«èç¹ã®èŠª
æ°Žæ§å±€ãæãããããäžã€ïŒæåãã€ã«ã ã®åäœ
æ§ãç¶æããŠè¡£æãªã©ã«å å·¥ã§ããæè»ãªå±€ç¶ç
æç©ã圢æãããã€ã€ç¹ç©ææãå³ã¡ç¹åžåã¯äž
ç¹åžãããèªäœã«æ¥åãããããã®æ¥çå€ãšããŠ
ãæ©èœããããæŽã«ãã€ã«ã ã®èŠªæ°Žæ§å±€ãšå ±æŒåº
ãããããã€ã«ã ã®ã³ããªãšãŒãã«ãšã¹ãã«èŠªæ°Ž
æ§å±€ã¯ïŒæåãã€ã«ã ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«åŒŸæ§äœã®ååŠçé¡äŒŒæ§ã®ããã«å±€éã«åŒ·
åãªæ¥çããããããæ®é䜿çšãããç¹ç©ææã¯
ããªãšãã¬ã³ãã¬ãã¿ã¬ãŒããæãã¯ããªã¢ãã
äŸãã°ãã€ãã³ïŒãåã¯ãã€ãã³66ãæšç¶¿ãäžé ¢
é žã»ã«ããŒã¹ã§ãããç¹ç©ææã¯å±€ç¶çæç©ã補
é ããããã«ïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã«ä»çå
ã¯æ¥çãããããšãã§ãããæ®éç¹ç©ææããã
æ¥æ°Žæ§ã«ããããã«ã¯éåžžã®ç©è³ªäŸãã°ãã«ãªã«
ã«ãŒãã³åã³ã·ãªã³ãŒã³ãç¹ç©äžã«è¢«èŠåã¯åŽé§
ããããšãã§ããã ïŒæåãã€ã«ã ã®çæ°Žæ§å±€åã³è©²ãã€ã«ã ã®ç
æ°Žæ§å±€åã³è©²ãã€ã«ã ã®èŠªæ°Žæ§å±€ãšããè€åæ§é
ã¯ãæåã«èŠªæ°Žæ§å±€ã次ãã§çæ°Žæ§å±€ãéãæ°Žèž
æ°ã®ééã«å¯ŸããŠãæ°Žèžæ°æºãçæ°Žæ§å±€ã«é£ã€ãŠ
ååšããæåã«çæ°Žæ§å±€ã次ãã§èŠªæ°Žæ§å±€ãéã
å Žåããããéåžžã«å€§ããWVTRãããããã
該ïŒæåãã€ã«ã ããäœã€ãè¡£æã¯ççšè ã«é£ã
å åŽã«èŠªæ°Žæ§å±€ãæããåŸã€ãŠWVTRã¯èŠªæ°Žæ§
å±€ããçæ°Žæ§å±€ãžã®æ¹åã«ããé«ããããã®è¡£æ
ã®ççšè ã«å¥œãŸãã涌æå¹æãäžããããã®ãã
ãªè¡£æã¯éæ°ãç¶æãã€ã€éªãéšãé®æããã æ¬çºæã®ïŒæåãã€ã«ã ã圢æããçæ°Žæ§å±€å
ã³èŠªæ°Žæ§å±€ã¯ééæ§ãã«ãã®ããã«æåãããïŒ
æåãã€ã«ã æ§é äœã®ééæ§ã¯èžæ°å§ïŒçžå¯Ÿæ¹¿
床ïŒãšå ±ã«çŽç·çã§ãªããçžå¯Ÿæ¹¿åºŠãå¢å€§ããã«
ã€ããŠèŠªæ°Žæ§å±€ã¯ããã®èšæœ€æ§åã³ééæ§ã®çµæ
ã«ãã€ãŠæ±ºå®ãããéã§æ°Žãåžåãããã³ããªãš
ãŒãã«ãšã¹ãã«äžã®é·éãšã¹ãã«åäœã®ééïŒ ã
é«ããªãã°ãªãã»ã©ãéåäœã®æ°Žã«ããèšæœ€æ§ã
é«ããªããçµæãšããŠïŒæåãã€ã«ã ã®èŠªæ°Žæ§å±€
ãæ°Žæºã«é£ãå Žåãæ°Žèžæ°ééé床ã®å€ã¯çæ°Žæ§
å±€ãæ°Žæºã«é£ãæãããçŽïŒãïŒåé«ããçæ°Žæ§
ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœåã³èŠªæ°Žæ§ã³ããª
ãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ïŒæåãã€ã«ã ã¯éåžž
ã®å ±æŒåºãæ³ã«ãã€ãŠè£œé ããããã³ããªãšãŒã
ã«ãšã¹ãã«åŒŸæ§äœã®æ§é ãçµæåã³æº¶èç²åºŠæå
ã«ãããååŠçé¡äŒŒæ§ã¯å±€éã«åªç§ãªæ¥çæ§ãæ
ãããïŒæåãã€ã«ã ã®åäžå±€ãããããã ç°¡åã«èšãã°ãå ±æŒåºãã«ããïŒæåãã€ã«ã
ã®è£œé æ³ã¯ä»¥äžã®éãã§ãããïŒæåãã€ã«ã ã®
芪氎æ§å±€ã圢æããã³ããªãšãŒãã«ãšã¹ãã«åã³
ååšãããªãã°æ·»å å€ãïŒã€ã®æŒåºãæ©ã«äŸçµŠ
ãããŸãçæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«ãšã¹
ãã«åã³ååšãããªãã°æ·»å å€ã第ïŒã®æŒåºãæ©
ã«äŸçµŠããããæŒåºãæ©äžã®éåäœããã®èç¹ä»¥
äžã«å ç±ãããäœãããã¯ç¹ç©ææãçæ°Žæ§å±€ã«
溶èæ¥åããå Žåãå°ãªããšãçŽ10âã ãç°ãªã
ã¹ãã§ããã次ãã§åå±€ãæŒåºãæ©ã«é£çµããã
éåžžã®æº¶èç©åäœãããã¯ã«ééãããããã§æŒ
åºããå±€ã®äžæ¹ãä»ã®å±€ã®äžã«æ¥è§Šãããã次ã
ã§å±€ãåäœãããã¯ã«é£çµãããå¹³ããªå£éã«é
ããããã§å ±æŒåºããå±€ãäºãã«æ¥çããïŒæå
ãã€ã«ã æ§é äœã補é ãããå£éããåºãŠããïŒ
æåãã€ã«ã ãæ¯æäœç©è³ªäŸãã°è»œéããªãšã¹ã
ã«ãã€ã«ã ãé¢åçŽãªã©ã«æº¶è被èŠãã次ãã§ïŒ
æåãã€ã«ã ãå·»ãåãã䜿çšã®ããã«è²¯èµã
ãããã®ïŒæåãã€ã«ã ã¯å€ç§çšæ» èåžãšããŠçš
ããããšãã§ããã ïŒæåãã€ã«ã æ§é äœãã¬ã€ã³ã³ãŒãããžã€ã±
ããåã¯ä»ã®è¡£æãžã®å å·¥ã®ããã®ææã«ããã
å Žåã«ã¯ãïŒæåãã€ã«ã ãç±ããŒã«ã»ã«ã¬ã³ã
ãªã³ã°è£ 眮äžã«ãããŠããã€ã«ã ã®çæ°Žæ§å±€ãç¹
ç©ææã«é£ãããããã«ç±çã«ç©å±€ããããšã«ã
ããïŒæåãã€ã«ã ãç¹ç©ææäŸãã°ããªïŒãšã
ã¬ã³ãã¬ãã¿ã¬ãŒãïŒã«æ¥åãããç°¡åã«èšã
ãšãïŒã€ã®ãã®ãããªæ¹æ³ã¯æ¬¡ã®éãã§ãããç¹
ç©ææãïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã«æ¥åããã
ããã«çšãã枩床ã¯çæ°Žæ§å±€ã溶èããã®ã«åå
ã§ããã芪氎æ§å±€ã溶èããªã枩床ã§ããããã
ãŠååãªå§åãé©çšããŠå±€ãæ¥åãããåŸããã
æè»ãªå±€ç¶çæç©ã¯è¡£æããã³ããªã©ã«ããããš
ãã§ããã 次ã®å®æœäŸã¯æ¬çºæãäŸç€ºãããå®æœäŸäžåã³
ããŒã»ã³ãã¯æããªãéãééã«ãããã®ãšã
ãã å®æœäŸ 䜿çšæå ãã€ã«ã ã®èŠªæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¡ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
49.9ééïŒ åã³ããªïŒãšãã¬ã³ãªãã·ãïŒãã¬ã
ã¿ã¬ãŒã50.1ééïŒ ãå«æãããã®ã³ããªãšãŒã
ã«ãšã¹ãã«ã補é ããããã«çšããããªïŒã¢ã«ã
ã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã¯1450ã®ååéãæã
ãããã®ã³ããªãšãŒãã«ãšã¹ãã«ã¯46.0ééïŒ ã®
èšç®ããããšãã¬ã³ãªããµã€ãå«éãæãããã
ãŠ49.9ééïŒ ã®çéãšã¹ãã«åäœãå«æãããé
åäœã¯194âã®èç¹ãš18500ïœã»ãã«ïŒm2ïŒ24æã®
æ°Žèžæ°ééé床ïŒWVTRïŒãæããã ãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¢ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
38ééïŒ ãïŒïŒïŒâããã¬ã³ã€ãœãã¬ãã¿ã¬ãŒã
11ééïŒ ãããªïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒãã¬
ãã¿ã¬ãŒã39.6ééïŒ åã³ããªïŒããã©ã¡ãã¬ã³
ãšãŒãã«ïŒã€ãœãã¿ã¬ãŒã11.4ééïŒ ãå«æã
ãããã®ã³ããªãšãŒãã«ãšã¹ãã«ã補é ãããã
ã«äœ¿çšããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒ
ã«ã¯ååé1000ãæããããã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã®ãšãã¬ã³ãªããµã€ãå«éã¯ïŒã§ãã€ãã
éåäœã¯49ééïŒ ã®çéãšã¹ãã«åäœãå«ã¿ãã
ããŠ148âã®èç¹ãš450ïœã»ãã«ïŒm2ïŒ24æã®
WVTRãæããã ãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
20.3ééïŒ ãïŒïŒïŒâããã¬ã³ã€ãœãã¿ã¬ãŒã
7.9ééïŒ ãããªïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒã°
ãªã³ãŒã«ãã¬ãã¿ã¬ãŒã51.7ééïŒ ãããªïŒãã
ã©ã¡ãã¬ã³ãšãŒãã«ïŒã€ãœãã¿ã¬ãŒã20.1ééïŒ
ãå«æãããããŠãã®ã³ããªãšãŒãã«ãšã¹ãã«ã
補é ããããã«äœ¿çšããããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã¯ååé2000ãæããããã®ã³ã
ãªãšãŒãã«ãšã¹ãã«ã®ãšãã¬ã³ãªããµã€ãå«éã¯
ïŒã§ãã€ããéåäœã¯28.2ééïŒ ã®çéãšã¹ãã«
åäœãå«ã¿ã124âã®èç¹ãš1300ïœã»ãã«ïŒm2ïŒ
24æã®WVTRå€ãæããã ãã€ã«ã ã®èŠªæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ€ã¯ïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã25
ééïŒ ãã³ããªãšãŒãã«ãšã¹ãã«è£œé ããããã«
çšããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã®
ååéã1450ã§ããããªïŒãšãã¬ã³ãªãã·ãïŒã
ã¬ãã¿ã¬ãŒã50ééïŒ ãåã³ããªïŒã¢ã«ãã¬ã³ãª
ãã·ãïŒã°ãªã³ãŒã«ãååé2000ãæããããª
ïŒããã©ã¡ãã¬ã³ãšãŒãã«ïŒãã¬ãã¿ã¬ãŒã25é
éïŒ ãå«æããããã®ã³ããªãšãŒãã«ãšã¹ãã«ã¯
45.8ééïŒ ã®èšç®ããããšãã¬ã³ãªããµã€ãå«é
ãæãäžã€25ééïŒ ã®çéãšã¹ãã«åäœãå«ã
ã ããã®ååç©ã¯150âã®èç¹ãš17500ïœã»ãã«ïŒ
m2ïŒ24æã®WVTRãæããã ãã€ã«ã ã®çæ°Žæ§å±€ã圢æããã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¥ã¯ãïŒïŒïŒâããã¬ã³ãã¬ãã¿ã¬ãŒã
31ééïŒ ãïŒïŒïŒâããã¬ã³ã€ãœãã¬ãã¿ã¬ãŒã
ïŒééïŒ ããšãã¬ã³ãªããµã€ãïŒãããã¬ã³ãªã
ãµã€ãã®ã³ããªãšãŒãã«ã®ãã¬ãã¿ã¬ãŒã46.5é
éïŒ ãšãã¬ã³ãªããµã€ãïŒãããã¬ã³ãªããµã€ã
ã®ã³ããªãšãŒãã«ã®ãã¬ãã¿ã¬ãŒã13.5ééïŒ ã
å«æããããã®ã³ããªãšãŒãã«ãšã¹ãã«ã補é ã
ãããã«çšããã³ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°
ãªã³ãŒã«ã¯ãããªïŒãããã¬ã³ãšãŒãã«ïŒã°ãªã³
ãŒã«ã30ééïŒ ã®ãšãã¬ã³ãªããµã€ãã§æ«ç«¯åŠç
ããããšã«ãã€ãŠè£œé ãããããã¯ååé2150ã
æããããã®ã³ããªãšãŒãã«ãšã¹ãã«ã¯17ééïŒ
ã®èšç®ããããšãã¬ã³ãªããµã€ãå«éãæãããŸ
ã40ééïŒ ã®çéãšã¹ãã«åäœãå«æãããéå
äœã¯155âã®èç¹ãš2240ïœã»ãã«ïŒm2ïŒ24æã®
WVTRãæããã 䜿çšããè©Šéš æ°Žèžæ°ééé床ïŒWVTRïŒã¯ASTM E96â66
ïŒç¬¬BWæ³ïŒã«ãã22âã§æ±ºå®ããã å®æœäŸ ïŒ ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ãã溶èç©åäœãã
ãã¯ã«é£çµãããçŽåŸ1.5ã€ã³ãã®æŒåºãæ©ã«äŸ
絊ãããã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã¯ãåäžã®æº¶
èç©åäœãããã¯ã«é£çµãããçŽåŸïŒã€ã³ãã®æŒ
åºãæ©ã«äŸçµŠãããã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ã
205âãŸã§å ç±ãäžã€20rpmã§å ±æŒåºããããŸã
ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã205âãŸã§å ç±ãäž
ã€æŒåºãæ©ãªé£çµããã溶èåäœãããã¯ã«
5rpmã§å ±æŒåºãããããã®å ±æŒåºãããå±€ã溶
èç©ãããã¯äžã§åäœãããã次ãã§å±€ããçŽ
205âã«å ç±ããå·Ÿ14ã€ã³ãã®å£éãããã¯ãæ
ããåäœãããã¯ã«é£çµãããå£éäžãééãã
ããæ¥åãããïŒæåãã€ã«ã ã¯ãåäœåãïŒã
ã«ãæããŠå£éããåºãŠãããã³ããªãšãŒãã«ãš
ã¹ãã«ïŒ¡ãå³ã¡èŠªæ°Žæ§å±€ã¯0.9ãã«ïŒ0.0229mmïŒ
ã§ããããããŠã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ãå³ã¡
çæ°Žæ§å±€ã¯åã0.1ãã«ïŒ0.0025mmïŒã§ãã€ãã
å£éããåºãŠããïŒæåãã€ã«ã ãã芪氎æ§å±€ã
ã¹ã¯ãªã ç¹åžã«é£ãããŠãåºæãšããŠã®çŽ¡ç³žçµå
ãããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒãã®äžç¹åžã®è»œ
éã¹ã¯ãªã ç¹åžäžã«è¢«èŠãããã¹ã¯ãªã åºæãæ
ããïŒæåãã€ã«ã ã®WVTRãASTM E96â66
ïŒç¬¬BWæ³ïŒã«åŸã€ãŠæ±ºå®ããã芪氎æ§å±€ãæ°Žã«
é¢ããå Žåã®WVTRå€ã¯3890ïœã»ãã«ïŒm2ïŒ24
æã§ããããŸãïŒæåãã€ã«ã ã®çæ°Žæ§å±€ãæ°Žã«
é¢ããæã®WVTRå€ã¯1850ïœã»ãã«ïŒm2ïŒ24æ
ã«ããããçµæãšããŠæ°Žèžæ°åé¢æ¯ã¯2.1ã§ãã€
ãã å®æœäŸ ïŒ çæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ïŒ£ïŒ1310ïœã»ã
ã«ïŒm2ïŒ24æã®WVTRãæããïŒãçæ°Žæ§ã³ã
ãªãšãŒãã«ãšã¹ãã«ïŒ¢ãšåäžéã§ä»£æ¿ãäžã€åäž
æ¡ä»¶äžã«æŒåºã以å€å®æœäŸïŒã«äžè¿°ããæ¹æ³ãç¹°
è¿ãããã¹ã¯ãªã ç¹åžã®ä»£ãã«é¢åçŽãåºæãšã
ãŠçšãããããŠãããæ°Žèžæ°ééæ§ã®æ±ºå®åã«ïŒ
æåãã€ã«ã ããé€å»ãããå ±æŒåºãããïŒæå
ãã€ã«ã ã¯ãè©Šéšäžãæ°Žãã³ããªãšãŒãã«ãšã¹ã
ã«ïŒ¡ãšæ¥è§ŠãããŠæž¬å®ããæ8450ïœã»ãã«ïŒm2ïŒ
24æã®WVTRãæãããŸãæ°Žãã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ãšæ¥è§ŠãããŠæž¬å®ããæ4120ïœã»ã
ã«ïŒm2ïŒ24æã«ãããªãã€ããæ°Žèžæ°åé¢æ¯ã¯
2.05ã§ãã€ãã å®æœäŸ ïŒãïŒ ïŒæåãã€ã«ã ã®çæ°Žæ§å±€ã«å¯ŸããŠã³ããªãšãŒ
ãã«ãšã¹ãã«ïŒ¢ã®ä»£ãã«ã³ããªãšãŒãã«ãšã¹ãã«
ãšãçšãã以å€å®æœäŸïŒã«ãããŠäžè¿°ããæ¹æ³
ãç¹°è¿ããããŸãïŒæåæ§é äœã®æŒåºãããã€ã«
ã ã®å šåãã¯ãããã3.1ãã«ïŒå®æœäŸïŒïŒåã³
6.5ãã«ïŒå®æœäŸïŒïŒã§ãã€ãããããã¯è£ 眮ã®
ã¹ã¯ãªãŠãŒé床åã³ç·é床ãå€ããããšã«åºã¥ã
ãŠç¬¬è¡šã«ç€ºãåŠãç°ãªã€ãåãã®å±€éšåãæã
ããã¹ã¯ãªã ç¹åžãããããé¢åçŽãåºæãšããŠ
çšãããããæ°Žèžæ°ééæ§ã決å®ããåã«é€å»ã
ãã 第衚ã«èšè¿°ãããã€ã«ã ã®åã«ãããéåäœ
ã®å šåãåã³åéšåããASTM E96â66ïŒç¬¬BW
æ³ïŒã§æž¬å®ãããåŠãæ°Žèžæ°ééæ§é床
ïŒWVTRïŒãšäžç·ã«ãæé¢ã®é¡åŸ®é¡åçã®æž¬å®ã§
決å®ããã
ãè¡šã
第衚ã®ããŒã¿ã¯ãæ°Žèžæ°åé¢æ¯ïŒWVTR
ïŒïŒïŒWVTR(D)ïŒãã³ããªãšãŒãã«ãšã¹ãã«ïŒ£
éšåïŒïŒæ¯ïŒ1.0ïŒãš0.47ã®éã§æ倧å€ãçµãããš
ã瀺ããŠããã å®æœäŸ ïŒãïŒ å®æœäŸïŒåã³ïŒã«ãããŠã³ããªãšãŒãã«ãšã¹ã
ã«ïŒ¢ã®ä»£ãã«ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¥ãçšãäž
ã€ãããçŽåŸïŒã€ã³ãã®æŒåºãæ©ãã10rpmã§æŒ
åºã以äžå®æœäŸïŒã«ãããŠäžè¿°ããæ¹æ³ãç¹°è¿ã
ããã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ãå®æœäŸïŒã§äžã€
ã³ããªãšãŒãã«ãšã¹ãã«ïŒ€ãå®æœäŸïŒã§çšããã
ãã®äž¡è ã¯ïŒééïŒ ã®çªè»åãæãããã³ããªãš
ãŒãã«ãšã¹ãã«ãããããã®å ŽåçŽåŸ1.5ã€ã³ã
ã®æŒåºãæ©ãã20rpmã§æŒåºãããåŸãããã³ã
ãªãšãŒãã«ãšã¹ãã«ïŒ¡åã³ïŒ¥ïŒå®æœäŸïŒïŒãããŠ
ã³ããªãšãŒãã«ãšã¹ãã«ïŒ€åã³ïŒ¥ïŒå®æœäŸïŒïŒã®
ïŒæåãã€ã«ã ããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒã
ãã€ã«ã ãã€ã©ãŒïŒMYLAR ïŒïŒœåºæã«æº¶è
被èŠãããåå®æœäŸã«ãããŠãïŒæåãã€ã«ã æ§
é äœã®å šãã€ã«ã ã®åãã¯0.65ãã«ã§ãããã³ã
ãªãšãŒãã«ãšã¹ãã«ïŒ¥éšåã®åãã¯0.2ã§ãã€ãã
ãã€ã©ãŒåºæã®é€å»åŸã«ASTM E96â66BWã§
枬å®ããWVTRåã³èšç®ãããæ°Žèžæ°åé¢æ¯ã
è¡šã«ç€ºãã
ïŒïŒïŒWVTR(D)ïŒãã³ããªãšãŒãã«ãšã¹ãã«ïŒ£
éšåïŒïŒæ¯ïŒ1.0ïŒãš0.47ã®éã§æ倧å€ãçµãããš
ã瀺ããŠããã å®æœäŸ ïŒãïŒ å®æœäŸïŒåã³ïŒã«ãããŠã³ããªãšãŒãã«ãšã¹ã
ã«ïŒ¢ã®ä»£ãã«ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¥ãçšãäž
ã€ãããçŽåŸïŒã€ã³ãã®æŒåºãæ©ãã10rpmã§æŒ
åºã以äžå®æœäŸïŒã«ãããŠäžè¿°ããæ¹æ³ãç¹°è¿ã
ããã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ãå®æœäŸïŒã§äžã€
ã³ããªãšãŒãã«ãšã¹ãã«ïŒ€ãå®æœäŸïŒã§çšããã
ãã®äž¡è ã¯ïŒééïŒ ã®çªè»åãæãããã³ããªãš
ãŒãã«ãšã¹ãã«ãããããã®å ŽåçŽåŸ1.5ã€ã³ã
ã®æŒåºãæ©ãã20rpmã§æŒåºãããåŸãããã³ã
ãªãšãŒãã«ãšã¹ãã«ïŒ¡åã³ïŒ¥ïŒå®æœäŸïŒïŒãããŠ
ã³ããªãšãŒãã«ãšã¹ãã«ïŒ€åã³ïŒ¥ïŒå®æœäŸïŒïŒã®
ïŒæåãã€ã«ã ããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒã
ãã€ã«ã ãã€ã©ãŒïŒMYLAR ïŒïŒœåºæã«æº¶è
被èŠãããåå®æœäŸã«ãããŠãïŒæåãã€ã«ã æ§
é äœã®å šãã€ã«ã ã®åãã¯0.65ãã«ã§ãããã³ã
ãªãšãŒãã«ãšã¹ãã«ïŒ¥éšåã®åãã¯0.2ã§ãã€ãã
ãã€ã©ãŒåºæã®é€å»åŸã«ASTM E96â66BWã§
枬å®ããWVTRåã³èšç®ãããæ°Žèžæ°åé¢æ¯ã
è¡šã«ç€ºãã
ãè¡šã
å®æœäŸ ïŒ
ã¹ã¯ãªã ç¹ç©åºæãæããå®æœäŸïŒã®ïŒæåã
ã€ã«ã æ§é äœããçš®ã ã®ç¹ç©ææ(a)ãã€ãã³ã¿ã
ã¿ã(b)ããªãšã¹ãã«æšç¶¿ãã¬ã³ããåã³(c)ã©ã€ã¯
ã©ïŒLycra ïŒã¹ãã³ããã¯ã¹ç¹ç¶ãšç±ã§ç©å±€ã
ããçæ°Žæ§å±€ãå³ã¡ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã
ç¹ç©ææã«é£ã€ãŠçœ®ããæè»ãªå±€ç¶çæç©ããå
ç±ããŒã«äžã«çœ®ããããŽã 補ããŒã«ãããªãããŒ
ããŠã€ã³ïŒVerduinïŒã«ã¬ã³ããŒã§è£œé ãããå
ã®å Žåãç¹ç©ææãã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã®
å±€ã«é£ããäžã€ããŒã«ã®ãããã«40ãã³ã®åãã
ãããŸãäžæ¹ã®ããŒã«ã170âã«å ç±ããããšã«
ãããïŒæåãã€ã«ã æ§é äœã13ãã€ãŒãïŒåã®
é床ã§ã«ã¬ã³ããŒã®ããŒã«éã«äŸçµŠãããåã®å Ž
åã«åŸãããæè»ãªå±€ç¶çæç©ã®ïŒæåãã€ã«ã
æ§é äœã¯ãåŒè£ãããšãªãã«ç¹ç©ææããå¥é¢ã
ãããšãã§ããªãã€ãã芪氎æ§åŽãæ°Žã«é¢ããŠã
ãïŒæåãã€ã«ã æ§é äœåã³ç¹ç©ææã®WVTR
ã¯ããã€ãã³ã¿ãã¿è©Šæã®å Žå4705ïœã»ãã«ïŒ
m2ïŒ24æãããªãšã¹ãã«æšç¶¿ãã¬ã³ãè©Šæã®å Žå
3711ïœã»ãã«ïŒm2ïŒ24æåã³ã©ã€ã¯ã©ã»ã¹ãã³ã
ãã¯ã¹è©Šæã®å Žå4772ïœã»ãã«ïŒm2ïŒ24æã§ãã€
ãã å®æœäŸ ïŒ å®æœäŸïŒåã³ïŒã«èšè¿°ããïŒæåãã€ã«ã ãã
ããããæ¥çå€é©çšæ©ãæ¥çå€æº¶å€ãé€å»ããã
ãã®çåã³å ç±ããç©å±€ããŒã«ãããªãã€ã³ãã©
ãŒããïŒIntraârotoïŒè¢«èŠåã³ç©å±€æ©ã§ããé
åžžã®ç©å±€è£ 眮ã«ããããã€ãã³ã¿ãã¿ç¹ç©ææã«
æ¥çå€ã§ç©å±€ããã åïŒæåãã€ã«ã ã®çæ°Žæ§åŽãã84å·ã°ã©ãã€
ããŒã«ãçšããããšã«ãããã¡ãã«ãšãã«ã±ãã³
ã«æº¶è§£ããããªãŠã¬ã¿ã³æ¥çå€ïŒ»ã¢ãã³ãŒã
ïŒAdcoteïŒ503âã§è¢«èŠãããåçæ°Žæ§å±€ã
æ¥çå€ã§è¢«èŠããåŸãïŒæåãã€ã«ã ã82âã«å
ç±ããçäžã«éããŠæº¶å€ãé€å»ãããç¹åžãããŒ
ã«ããã»ã©ããŠæ©æ¢°ã®ç©å±€åŽã«çœ®ããæ¥çå€ã§è¢«
èŠãããå±€ãšäžç·ã«ãã次ãã§å ç±ãããããŒã«
ïŒ121âïŒäžã«æãã§ãïŒæåãã€ã«ã ãçæ°Žæ§åŽ
ã§ç¹åžã«æ¥åãããæè»ãªå±€ç¶çæç©ã圢å¢ãã
ãããããããã®å Žåã®ç©å±€æ©ã®ç·é床ã¯10ãã€
ãŒãïŒåã§ãã€ãã ãã®ïŒæåãã€ã«ã ã¯åŒè£ããªãã«ç¹åžããå¥
é¢ããããšãã§ããããã€ã«ã ãšç¹åžã®éã®è¯å¥œ
ãªçµå匷床ã瀺åãããäžè¿°ã®å®æœäŸïŒåã³ïŒã«
èšè¿°ããïŒæåãã€ã«ã ã®å Žåãæ°ŽãïŒæåãã€
ã«ã ã«é£ãããŠæž¬å®ããæè»ãªçæç©ïŒïŒæåã
ã€ã«ã ãšç¹åžïŒã®WVTRã¯ãããã2551åã³
3490ïœã»ãã«ïŒm2ïŒ24æã§ãã€ãã å®æœäŸ ïŒ èŠªæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«D80ééïŒ åã³
ã·ãªã«ïŒ»ã¹ãŒããŒããã¹ïŒSuperâFlossïŒïŒœ20é
éïŒ ãããªããã¬ããã®åœ¢ã®æ¿åç©ïŒŠããæåã«
æåã也åŒæ··åãã次ãã§28mmã®å軞æŒåºãæ©ã
215âã®æº¶è枩床ã§çšããŠæº¶èæ··åããããšã«ã
ã補é ããã芪氎æ§ã³ããªãšãŒãã«ãšã¹ãã«A70
ééïŒ èŠªæ¿åç©F30ééïŒ ãããªãç©ççæ··åç©
ã溶èç©åäœãããã¯ã«é£çµãããçŽåŸ2.5ã€ã³
ãã®æŒåºãæ©ã«äŸçµŠãããçæ°Žæ§ã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ãåäžã®æº¶èç©åäœãããã¯ã«é£çµã
ããçŽåŸïŒã€ã³ãã®æŒåºãæ©ã«äŸçµŠãããæ¿åç©
åã³ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ã®ãã¬ã³ãã
2.5ã€ã³ãã®æŒåºãæ©äžã§205âãŸã§å ç±ãäžã€
40rpmã®é床ã§å ±æŒåºãããããŸãã³ããªãšãŒã
ã«ãšã¹ãã«ïŒ£ã205âã«å ç±ãäžã€22rpmã§å ±æŒ
åºãããã次ãã§å±€ãçŽ205âã«å ç±ããå·Ÿ60ã€
ã³ãã®ãã€ã«ã çšå£éãééããããæ¥åããïŒ
æåãã€ã«ã ãåäœããåãçŽ0.5ãã«ãæããŠ
å£éããåºãŠãããæ¿åç©ïŒŠåã³ã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¡ã®ãã¬ã³ãã«ãã€ãŠåœ¢æãããå±€ã¯
0.45ãã«ã§ããããŸãã³ããªãšãŒãã«ãšã¹ãã«ã«
ãã€ãŠåœ¢æãããå±€ã¯çŽ0.05ãã«ã§ãã€ããïŒæ
åãã€ã«ã ã¯ã·ãªã«å å¡«å€ãå«æãã芪氎æ§å±€ã
圢æããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ãã¬ã³
ããå«æãããïŒæåãã€ã«ã ã¯ãASTM E96
â66ïŒç¬¬BWæ³ïŒã«ãããšãæ°Žãæ¿åç©ïŒŠåã³ã³
ããªãšãŒãã«ãšã¹ãã«ïŒ¡ã®ãã¬ã³ãããã®å±€ïŒèŠª
æ°Žæ§å±€ïŒãšæ¥è§Šãããæã«5391ïœã»ãã«ïŒm2ïŒ24
æã®æ°Žèžæ°ééé床ããããŠæ°Žãã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ã®çæ°Žæ§å±€ãšæ¥è§Šãããæã«4452ïœã»
ãã«ïŒm2ïŒ24æã«ãããªããããæããããã®çµ
æåé¢æ¯ã¯1.21ã§ãã€ãã äžèšå®æœäŸã¯äžã§ããïŒæåãã€ã«ã æ§é äœã®
æ°Žèžæ°ééæ§åã³æ°Žèžæ°ééæ§æ¯ããã¬ã³ããå«
ããŠéåäœã®é©åœãªéžæãè€åç©ãã€ã«ã ã®åã
åã³åã ã®å±€ã®åãã«ãã€ãŠèª¿ç¯ã§ããããšã瀺
ããŠããã
ã€ã«ã æ§é äœããçš®ã ã®ç¹ç©ææ(a)ãã€ãã³ã¿ã
ã¿ã(b)ããªãšã¹ãã«æšç¶¿ãã¬ã³ããåã³(c)ã©ã€ã¯
ã©ïŒLycra ïŒã¹ãã³ããã¯ã¹ç¹ç¶ãšç±ã§ç©å±€ã
ããçæ°Žæ§å±€ãå³ã¡ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã
ç¹ç©ææã«é£ã€ãŠçœ®ããæè»ãªå±€ç¶çæç©ããå
ç±ããŒã«äžã«çœ®ããããŽã 補ããŒã«ãããªãããŒ
ããŠã€ã³ïŒVerduinïŒã«ã¬ã³ããŒã§è£œé ãããå
ã®å Žåãç¹ç©ææãã³ããªãšãŒãã«ãšã¹ãã«ïŒ¢ã®
å±€ã«é£ããäžã€ããŒã«ã®ãããã«40ãã³ã®åãã
ãããŸãäžæ¹ã®ããŒã«ã170âã«å ç±ããããšã«
ãããïŒæåãã€ã«ã æ§é äœã13ãã€ãŒãïŒåã®
é床ã§ã«ã¬ã³ããŒã®ããŒã«éã«äŸçµŠãããåã®å Ž
åã«åŸãããæè»ãªå±€ç¶çæç©ã®ïŒæåãã€ã«ã
æ§é äœã¯ãåŒè£ãããšãªãã«ç¹ç©ææããå¥é¢ã
ãããšãã§ããªãã€ãã芪氎æ§åŽãæ°Žã«é¢ããŠã
ãïŒæåãã€ã«ã æ§é äœåã³ç¹ç©ææã®WVTR
ã¯ããã€ãã³ã¿ãã¿è©Šæã®å Žå4705ïœã»ãã«ïŒ
m2ïŒ24æãããªãšã¹ãã«æšç¶¿ãã¬ã³ãè©Šæã®å Žå
3711ïœã»ãã«ïŒm2ïŒ24æåã³ã©ã€ã¯ã©ã»ã¹ãã³ã
ãã¯ã¹è©Šæã®å Žå4772ïœã»ãã«ïŒm2ïŒ24æã§ãã€
ãã å®æœäŸ ïŒ å®æœäŸïŒåã³ïŒã«èšè¿°ããïŒæåãã€ã«ã ãã
ããããæ¥çå€é©çšæ©ãæ¥çå€æº¶å€ãé€å»ããã
ãã®çåã³å ç±ããç©å±€ããŒã«ãããªãã€ã³ãã©
ãŒããïŒIntraârotoïŒè¢«èŠåã³ç©å±€æ©ã§ããé
åžžã®ç©å±€è£ 眮ã«ããããã€ãã³ã¿ãã¿ç¹ç©ææã«
æ¥çå€ã§ç©å±€ããã åïŒæåãã€ã«ã ã®çæ°Žæ§åŽãã84å·ã°ã©ãã€
ããŒã«ãçšããããšã«ãããã¡ãã«ãšãã«ã±ãã³
ã«æº¶è§£ããããªãŠã¬ã¿ã³æ¥çå€ïŒ»ã¢ãã³ãŒã
ïŒAdcoteïŒ503âã§è¢«èŠãããåçæ°Žæ§å±€ã
æ¥çå€ã§è¢«èŠããåŸãïŒæåãã€ã«ã ã82âã«å
ç±ããçäžã«éããŠæº¶å€ãé€å»ãããç¹åžãããŒ
ã«ããã»ã©ããŠæ©æ¢°ã®ç©å±€åŽã«çœ®ããæ¥çå€ã§è¢«
èŠãããå±€ãšäžç·ã«ãã次ãã§å ç±ãããããŒã«
ïŒ121âïŒäžã«æãã§ãïŒæåãã€ã«ã ãçæ°Žæ§åŽ
ã§ç¹åžã«æ¥åãããæè»ãªå±€ç¶çæç©ã圢å¢ãã
ãããããããã®å Žåã®ç©å±€æ©ã®ç·é床ã¯10ãã€
ãŒãïŒåã§ãã€ãã ãã®ïŒæåãã€ã«ã ã¯åŒè£ããªãã«ç¹åžããå¥
é¢ããããšãã§ããããã€ã«ã ãšç¹åžã®éã®è¯å¥œ
ãªçµå匷床ã瀺åãããäžè¿°ã®å®æœäŸïŒåã³ïŒã«
èšè¿°ããïŒæåãã€ã«ã ã®å Žåãæ°ŽãïŒæåãã€
ã«ã ã«é£ãããŠæž¬å®ããæè»ãªçæç©ïŒïŒæåã
ã€ã«ã ãšç¹åžïŒã®WVTRã¯ãããã2551åã³
3490ïœã»ãã«ïŒm2ïŒ24æã§ãã€ãã å®æœäŸ ïŒ èŠªæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«D80ééïŒ åã³
ã·ãªã«ïŒ»ã¹ãŒããŒããã¹ïŒSuperâFlossïŒïŒœ20é
éïŒ ãããªããã¬ããã®åœ¢ã®æ¿åç©ïŒŠããæåã«
æåã也åŒæ··åãã次ãã§28mmã®å軞æŒåºãæ©ã
215âã®æº¶è枩床ã§çšããŠæº¶èæ··åããããšã«ã
ã補é ããã芪氎æ§ã³ããªãšãŒãã«ãšã¹ãã«A70
ééïŒ èŠªæ¿åç©F30ééïŒ ãããªãç©ççæ··åç©
ã溶èç©åäœãããã¯ã«é£çµãããçŽåŸ2.5ã€ã³
ãã®æŒåºãæ©ã«äŸçµŠãããçæ°Žæ§ã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ãåäžã®æº¶èç©åäœãããã¯ã«é£çµã
ããçŽåŸïŒã€ã³ãã®æŒåºãæ©ã«äŸçµŠãããæ¿åç©
åã³ã³ããªãšãŒãã«ãšã¹ãã«ïŒ¡ã®ãã¬ã³ãã
2.5ã€ã³ãã®æŒåºãæ©äžã§205âãŸã§å ç±ãäžã€
40rpmã®é床ã§å ±æŒåºãããããŸãã³ããªãšãŒã
ã«ãšã¹ãã«ïŒ£ã205âã«å ç±ãäžã€22rpmã§å ±æŒ
åºãããã次ãã§å±€ãçŽ205âã«å ç±ããå·Ÿ60ã€
ã³ãã®ãã€ã«ã çšå£éãééããããæ¥åããïŒ
æåãã€ã«ã ãåäœããåãçŽ0.5ãã«ãæããŠ
å£éããåºãŠãããæ¿åç©ïŒŠåã³ã³ããªãšãŒãã«
ãšã¹ãã«ïŒ¡ã®ãã¬ã³ãã«ãã€ãŠåœ¢æãããå±€ã¯
0.45ãã«ã§ããããŸãã³ããªãšãŒãã«ãšã¹ãã«ã«
ãã€ãŠåœ¢æãããå±€ã¯çŽ0.05ãã«ã§ãã€ããïŒæ
åãã€ã«ã ã¯ã·ãªã«å å¡«å€ãå«æãã芪氎æ§å±€ã
圢æããã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®ãã¬ã³
ããå«æãããïŒæåãã€ã«ã ã¯ãASTM E96
â66ïŒç¬¬BWæ³ïŒã«ãããšãæ°Žãæ¿åç©ïŒŠåã³ã³
ããªãšãŒãã«ãšã¹ãã«ïŒ¡ã®ãã¬ã³ãããã®å±€ïŒèŠª
æ°Žæ§å±€ïŒãšæ¥è§Šãããæã«5391ïœã»ãã«ïŒm2ïŒ24
æã®æ°Žèžæ°ééé床ããããŠæ°Žãã³ããªãšãŒãã«
ãšã¹ãã«ïŒ£ã®çæ°Žæ§å±€ãšæ¥è§Šãããæã«4452ïœã»
ãã«ïŒm2ïŒ24æã«ãããªããããæããããã®çµ
æåé¢æ¯ã¯1.21ã§ãã€ãã äžèšå®æœäŸã¯äžã§ããïŒæåãã€ã«ã æ§é äœã®
æ°Žèžæ°ééæ§åã³æ°Žèžæ°ééæ§æ¯ããã¬ã³ããå«
ããŠéåäœã®é©åœãªéžæãè€åç©ãã€ã«ã ã®åã
åã³åã ã®å±€ã®åãã«ãã€ãŠèª¿ç¯ã§ããããšã瀺
ããŠããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (A) åãã0.05ã0.8ãã«ã§ããäžã€ASTM
E96â66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠ400ã2500ïœã»ã
ã«ïŒm2ïŒ24æã®æ°Žèžæ°ééé床ãæããçæ°Žæ§
匟æ§äœã®é£ç¶å±€ãããã§è©²çæ°Žæ§åŒŸæ§äœã¯ãšã¹
ãã«çµåãéããŠé å°Ÿçµåããå€æ°ã®å埩é·é
ãšã¹ãã«åäœåã³çéãšã¹ãã«åäœãæããã³
ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœæãã¯ïŒçš®åã¯ã
ã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®æ··å
ç©ã§ããã該é·éãšã¹ãã«åäœã¯åŒ ã§è¡šãããäžã€è©²çéãšã¹ãã«åäœã¯åŒ ã§è¡šããããããã§ãã¯å¹³åååéçŽ400ã
3500ãæããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãª
ã³ãŒã«ããæ«ç«¯ã®ããããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããããããŠæŽã«ã³ããªãšãŒ
ãã«ãšã¹ãã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããª
ãšãŒãã«ãšã¹ãã«ã®æ··åç©äžã«ããªïŒã¢ã«ãã¬
ã³ãªãã·ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããš
ãã¬ã³ãªããµã€ãåºã®éã¯ã³ããªãšãŒãã«ãšã¹
ãã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«
ãšã¹ãã«ã®æ··åç©ã®å šééã«åºã¥ããŠçŽ20éé
ïŒ ããå€ããªãïŒïŒ²ã¯ååéã300ããå°ãã
ãžã«ã«ãã³é žããã«ã«ããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããïŒïŒ€ã¯ååéãçŽ250ã
ãå°ãããžãªãŒã«ããããããã·ã«åºãé€å»ã
ãåŸã«æ®ãïŒäŸ¡ã®åºã§ããïŒãããŠè©²çæ°Žæ§ã³
ããªãšãŒãã«ãšã¹ãã«æãã¯ïŒçš®åã¯ãã以äž
ã®ã³ããªãšãŒãã«ãšã¹ãã«ã®æ··åç©ã¯çŽ25ã80
ééïŒ ã®çéãšã¹ãã«åäœãæããïŒ (B) åãã0.3ãïŒãã«ã§ããäžã€ASTM E96â
66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠå°ãªããšã3500ïœã»ã
ã«ïŒm2ïŒ24æã®æ°Žèžæ°ééé床ãæãã芪氎æ§
匟æ§äœã®é£ç¶çžãããã§ã該芪氎æ§åŒŸæ§äœã¯åŒ
ïŒïŒåã³ïŒïŒã§è¡šãããããšã¹ãã«çµåã
éããŠé å°Ÿçµåããäžã€äžè¿°ã®å€ãæããå€æ°
ã®é·éãšã¹ãã«åäœåã³çéãšã¹ãã«åäœãã
ã€ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœæãã¯ïŒçš®å
ã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®
æ··åç©ã§ãããããã§ãã³ããªãšãŒãã«ãšã¹ã
ã«æãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãš
ã¹ãã«ã®æ··åç©äžã«ããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããšãã¬ã³ãª
ããµã€ãåºã®éã¯ã³ããªãšãŒãã«ãšã¹ãã«æã
ã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ãã«
ã®æ··åç©ã®å šééã«åºã¥ããŠçŽ25ã68ééïŒ ã§
ããããããŠèŠªæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«æ
ãã¯ïŒçš®åã¯ãã以äžã®ã³ããªãšãŒãã«ãšã¹ã
ã«ã®æ··åç©ã¯çŽ25ã80ééïŒ ã®çéãšã¹ãã«å
äœãå«ãïŒãå«ãã§ãªãããã㊠ASTM E96â66ïŒç¬¬BWæ³ïŒã«ãã€ãŠæ±ºå®ã
ãŠå°ãªããšã1.2ã®æ°Žèžæ°ã«å¯Ÿããåé¢æ¯ãæ
ãããæ°Žåã®å¢å€§ãé²æ¢ããããã«æ°Žèžæ°ã®ç€º
å·®ç移åãå¯èœã«ããäžç·ã«æ¥åãããã³ããª
ãšãŒãã«ãšã¹ãã«åŒŸæ§äœã®çæ°Žæ§å±€åã³èŠªæ°Žæ§
å±€ã®ïŒæåãã€ã«ã ã ïŒ èŠªæ°Žæ§åŒŸæ§äœã®é£ç¶å±€ãã³ããªãšãŒãã«ãšã¹
ãã«ã®æ··åç©ãå«ãã§ãªãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé
èšèŒã®ïŒæåãã€ã«ã ã ïŒ èŠªæ°Žæ§åŒŸæ§äœã®é£ç¶å±€ãç¡æ©å å¡«å€ãå«ãç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ïŒæåãã€ã«ã ã ïŒ (A) åãã0.05ã0.8ãã«ã§ããäžã€ASTM
E96â66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠ400ã2500ïœã»ã
ã«ïŒm2ïŒ24æã®æ°Žèžæ°ééé床ãæããçæ°Žæ§
匟æ§äœã®é£ç¶å±€ãããã§è©²çæ°Žæ§åŒŸæ§äœã¯ãšã¹
ãã«çµåãéããŠé å°Ÿçµåããå€æ°ã®å埩é·é
ãšã¹ãã«åäœåã³çéãšã¹ãã«åäœãæããã³
ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã§ããã該é·éãš
ã¹ãã«åäœã¯åŒ ã§è¡šãããäžã€è©²çéãšã¹ãã«åäœã¯åŒ ã§è¡šããããããã§ãã¯å¹³åååéçŽ400ã
3500ãæããããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãª
ã³ãŒã«ããæ«ç«¯ã®ããããã·ã«åºãé€å»ããåŸ
ã«æ®ãïŒäŸ¡ã®åºã§ããããããŠæŽã«ã³ããªãšãŒ
ãã«ãšã¹ãã«äžã«ããªïŒã¢ã«ãã¬ã³ãªãã·ãïŒ
ã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããããšãã¬ã³ãªããµ
ã€ãåºã®éã¯åŒŸæ§äœã®å šééã«åºã¥ããŠçŽ20é
éïŒ ããå€ããªãïŒïŒ²ã¯ååéã300ããå°ã
ããžã«ã«ãã³é žããã«ã«ããã·ã«åºãé€å»ãã
åŸã«æ®ãïŒäŸ¡ã®åºã§ããïŒïŒ€ã¯ååéãçŽ250
ããå°ãããžãªãŒã«ããããããã·ã«åºãé€å»
ããåŸã«æ®ãïŒäŸ¡ã®åºã§ããïŒãããŠè©²çæ°Žæ§
ã³ããªãšãŒãã«ãšã¹ãã«ã¯çŽ25ã80ééïŒ ã®ç
éãšã¹ãã«åäœãæããïŒ (B) åãã0.3ãïŒãã«ã§ããäžã€ASTM E96â
66ïŒç¬¬BWæ³ïŒã«åŸã€ãŠå°ãªããšã3500ïœã»ã
ã«ïŒm2ïŒ24æã®æ°Žèžæ°ééé床ãæãã芪氎æ§
匟æ§äœã®é£ç¶çžãããã§ã該芪氎æ§åŒŸæ§äœã¯åŒ
ïŒïŒåã³ïŒïŒã§è¡šãããããšã¹ãã«çµåã
éããŠé å°Ÿçµåããäžã€äžè¿°ã®å€ãæããå€æ°
ã®é·éãšã¹ãã«åäœåã³çéãšã¹ãã«åäœãã
ã€ã³ããªãšãŒãã«ãšã¹ãã«åŒŸæ§äœã§ããããã
ã§ãã³ããªãšãŒãã«ãšã¹ãã«äžã«ããªïŒã¢ã«ã
ã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã«ãã€ãŠå°å ¥ããã
ãšãã¬ã³ãªããµã€ãåºã®éã¯ã³ããªãšãŒãã«ãš
ã¹ãã«ã®å šééã«åºã¥ããŠçŽ25ã68ééïŒ ã§ã
ãããããŠèŠªæ°Žæ§ã³ããªãšãŒãã«ãšã¹ãã«ã¯çŽ
25ã80ééïŒ ã®çéãšã¹ãã«åäœãå«ãïŒãå«
ãã§ãªãããã㊠ASTM E96â66ïŒç¬¬BW
æ³ïŒã«ãã€ãŠæ±ºå®ããŠå°ãªããšã1.4ã®æ°Žèžæ°
ã«å¯Ÿããåé¢æ¯ãæãããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒ
é ã®èšèŒã«ããïŒæåãã€ã«ã ã ïŒ çæ°Žæ§åŒŸæ§äœã«å¯ŸããããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ãããªïŒããã©ã¡ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒ
ã®ïŒæåãã€ã«ã ã ïŒ çæ°Žæ§åŒŸæ§äœã«å¯ŸããããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ããšãã¬ã³ãªããµã€ãã§æ«ç«¯åŠ
çãããããªãããã¬ã³ãªãã·ãã°ãªã³ãŒã«ã§ã
ãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ïŒæåãã€ã«ã ã ïŒ èŠªæ°Žæ§åŒŸæ§äœã«å¯ŸããããªïŒã¢ã«ãã¬ã³ãªã
ã·ãïŒã°ãªã³ãŒã«ãããªïŒãšãã¬ã³ãªãã·ãïŒã°
ãªã³ãŒã«ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ïŒæ
åãã€ã«ã ã ïŒ åŒïŒïŒåã³ïŒïŒã«ãããŠïŒ²ã§è¡šãããã
åºã®å°ãªããšãçŽ70ïŒ ãïŒïŒïŒâããšãã¬ã³åºã§
ããåã³åŒïŒïŒã«ãããŠïŒ€ã§è¡šããããåºã®å°
ãªããšãçŽ70ïŒ ãïŒïŒïŒâããã¬ã³åºã§ãããã
ããŠïŒïŒïŒâããšãã¬ã³åºã§ãªãåºãšïŒïŒïŒâ
ããã¬ã³åºã§ãªãåºã®ããŒã»ã³ãã®åèšã30ïŒ
ãè¶ããªãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ïŒæåã
ã€ã«ã ã ïŒ èŠªæ°Žæ§åŒŸæ§äœã®ã³ããªãšãŒãã«ãšã¹ãã«ã40
ã60ééïŒ ã®çéãšã¹ãã«åäœãå«ãç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé èšèŒã®ïŒæåãã€ã«ã ã ïŒïŒ çæ°Žæ§åŒŸæ§äœã®ã³ããªãšãŒãã«ãšã¹ãã«ã
30ã60ééïŒ ã®çéãšã¹ãã«åäœãå«ãç¹èš±è«æ±
ã®ç¯å²ç¬¬ïŒé èšèŒã®ïŒæåãã€ã«ã ã ïŒïŒ çæ°Žæ§åŒŸæ§äœã®ããªïŒã¢ã«ãã¬ã³ãªãã·
ãïŒã°ãªã³ãŒã«ãããªïŒããã©ã¡ãã¬ã³ãšãŒã
ã«ïŒã°ãªã³ãŒã«ã§ããããããŠèŠªæ°Žæ§åŒŸæ§äœã®ã
ãªïŒã¢ã«ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ãããªïŒãš
ãã¬ã³ãªãã·ãïŒã°ãªã³ãŒã«ã§ããç¹èš±è«æ±ã®ç¯
å²ç¬¬ïŒé èšèŒã®ïŒæåãã€ã«ã ã ïŒïŒ 芪氎æ§å±€ãç¡æ©å å¡«å€ãå«æããç¹èš±è«æ±
ã®ç¯å²ç¬¬ïŒé èšèŒã®ïŒæåãã€ã«ã ã
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92529786A | 1986-10-31 | 1986-10-31 | |
| US925297 | 1986-10-31 | ||
| US018338 | 1987-02-24 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1264108A Division JPH02139233A (ja) | 1986-10-31 | 1989-10-12 | æè»ãªå±€ç¶è£œå |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116850A JPS63116850A (ja) | 1988-05-21 |
| JPH0220425B2 true JPH0220425B2 (ja) | 1990-05-09 |
Family
ID=25451523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62270500A Granted JPS63116850A (ja) | 1986-10-31 | 1987-10-28 | èžæ°ééæ§ãé²æ°Žæ§äºæåæ§é |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116850A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69928139T3 (de) * | 1998-02-05 | 2013-09-05 | Design Technology And Innovation Ltd. | Verwendung einer Vorrichtung zur Erhöhung der Feuchtigkeit |
| CA2384316A1 (en) * | 1999-09-27 | 2001-04-05 | E.I. Du Pont De Nemours And Company | Laminate structure |
| CA2379619A1 (en) * | 1999-09-27 | 2001-04-05 | E.I. Du Pont De Nemours And Company | Extrusion coating process |
| CN106457796A (zh) * | 2014-06-27 | 2017-02-22 | åžæ¯æŒç¥è¯äº§æèµäº§ç®¡çæéå ¬åž | å å«æ°é²é£ç©äº§åçå è£ ä»¶ |
-
1987
- 1987-10-28 JP JP62270500A patent/JPS63116850A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63116850A (ja) | 1988-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0265922B1 (en) | Vapor-permeable, waterproof bicomponent structure | |
| EP0322778B1 (en) | Bicomponent moisture barrier poly(etherimide) ester films | |
| US5447783A (en) | Vapor-permeable, water resistant multicomponent film structure | |
| EP0365129B1 (en) | Flame-retardant, vapor-permeable waterproof structure | |
| JP4599015B2 (ja) | æŒåºã³ãŒãã£ã³ã°æ¹æ³ | |
| US20050020161A1 (en) | Garment made from composite fabric for weather protection | |
| EP0111360A1 (en) | Flexible layered product | |
| US5562977A (en) | Waterproof, breathable rainwear and waterproof articles of foam plastic | |
| KR100713735B1 (ko) | ëŒë¯žë€ìŽíž 구조묌 | |
| JPH0220425B2 (ja) | ||
| WO2001048062A1 (en) | Oriented polymeric film comprising at least one copolyetherester | |
| JP2004195833A (ja) | ç±å¯å¡æ§ãšã¹ãã«ãšã©ã¹ãããŒç©å±€äœ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |