JPS607963A - Production of sound-insulating backing plate - Google Patents
Production of sound-insulating backing plateInfo
- Publication number
- JPS607963A JPS607963A JP11577083A JP11577083A JPS607963A JP S607963 A JPS607963 A JP S607963A JP 11577083 A JP11577083 A JP 11577083A JP 11577083 A JP11577083 A JP 11577083A JP S607963 A JPS607963 A JP S607963A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- powder
- specific gravity
- layer
- base plate
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 21
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 239000011247 coating layer Substances 0.000 claims abstract description 16
- 239000004816 latex Substances 0.000 claims abstract description 11
- 229920000126 latex Polymers 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 17
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 239000005445 natural material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 19
- 238000000576 coating method Methods 0.000 abstract description 19
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract 2
- 239000004568 cement Substances 0.000 description 10
- 238000009413 insulation Methods 0.000 description 10
- 239000011120 plywood Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- -1 etc. Polymers 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 241000951471 Citrus junos Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 239000011509 cement plaster Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- 239000004859 Copal Substances 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 241000782205 Guibourtia conjugata Species 0.000 description 1
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 229910052946 acanthite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 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
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- NNLOHLDVJGPUFR-UHFFFAOYSA-L calcium;3,4,5,6-tetrahydroxy-2-oxohexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(=O)C([O-])=O.OCC(O)C(O)C(O)C(=O)C([O-])=O NNLOHLDVJGPUFR-UHFFFAOYSA-L 0.000 description 1
- 229910052947 chalcocite Inorganic materials 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- INPLXZPZQSLHBR-UHFFFAOYSA-N cobalt(2+);sulfide Chemical compound [S-2].[Co+2] INPLXZPZQSLHBR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 230000005606 hygroscopic expansion Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- ZWXOQTHCXRZUJP-UHFFFAOYSA-N manganese(2+);manganese(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mn+2].[Mn+3].[Mn+3] ZWXOQTHCXRZUJP-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052952 pyrrhotite Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 description 1
- 229940056910 silver sulfide Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052950 sphalerite Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- AFNRRBXCCXDRPS-UHFFFAOYSA-N tin(ii) sulfide Chemical compound [Sn]=S AFNRRBXCCXDRPS-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Building Environments (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
不発ゆ］は遮酢性に賦れその上に直かに化粧モルタル、
しつくいなどを直接塗布する建築用の遮音性下地板の製
造方法に関する。[Detailed Description of the Invention] Non-exploited yam is endowed with vinegar-blocking properties and is directly coated with decorative mortar,
This invention relates to a method of manufacturing a sound insulating base board for architecture, which is directly coated with adhesive.
（従来技術と本発明の目的、横取）
従来、この種下地板として合板の表面に非加（ｍｉゴム
液に骨材を添加混合したものをロービング状凹凸粗面に
なるように塗布乾燥したもの（前者）、セメントに骨材
と木炭、合成樹脂、ＭＣなとを混合し、合板の表面にユ
ズ肌ステップル状の凹凸屈面となるように塗布乾燥した
もの（後者）か提供されている。(Prior art and purpose of the present invention, plagiarism) Conventionally, as this kind of base board, a mixture of non-additive (mi rubber liquid and aggregate added to it) was applied and dried to form a roving-like uneven surface. (former), cement mixed with aggregate, charcoal, synthetic resin, MC, etc., applied to the plywood surface to create an uneven curved surface in the shape of yuzu skin staples (latter). .
しかし、前者の下地板は非加蝕１ゴｌ、自体モルタル、
しつくいなどの塗壁材との密着が悪く、旧材の表面が非
加硫ゴム液の被膜で覆われているため、壁塗材との付着
性が悪く、壁塗材の厚塗り施工が行なえない。また、主
体となる非加硫ゴム被膜の劣化によりｊＪｉ！ｉ工後壁
塗材が剥落する欠点がある。However, the base plate of the former is non-corrosion-free and is made of mortar itself.
The adhesion with wall coating materials such as plastering is poor, and the surface of the old material is covered with a film of non-vulcanized rubber liquid, so it has poor adhesion with wall coating materials, making it difficult to apply a thick coat of wall coating material. I can't do it. In addition, due to deterioration of the main non-vulcanized rubber coating, jJi! There is a drawback that the wall coating material peels off after the I-work.
また、後者の下地板は表面のセメント層をユズ肌ステッ
プル状の凹凸粗面とすることて壁塗材との付着面積を増
大さぜその接着効果を向上さぜたものであるがセメント
層に混合される木炭、ＭＣなどか保水性物質であるため
透水性かＣ７１塗材中の水分がセメント層、合板に透過
し、セメント層との界面での水分量が低下し、硬化不良
さなり、密着力が低下し１、合板か透過水分によりｅ、
湿膨張し、反りが発生する結果、壁塗材が割れたり剥落
したりしてしまう。さらに透過水分により合板または下
地構造材が腐朽するという問題点がある。In addition, the latter base plate has a cement layer on the surface with a rough surface with yuzu skin stipples to increase the adhesion area with the wall coating material and improve its adhesive effect. Because the charcoal, MC, etc. that are mixed are water-retentive substances, the water in the C71 coating material may permeate through the cement layer and plywood, reducing the amount of water at the interface with the cement layer and causing poor curing. Adhesion strength is reduced 1, plywood or moisture permeates e,
As a result of wet expansion and warping, the wall coating material cracks or peels off. Furthermore, there is a problem in that the plywood or the underlying structural material rots due to the permeated moisture.
才たそれら両者とも遮音性能に対する考え方は何等含ま
れておらず一般に壁材として用いられる合板は３〜１２
龍のものでありその面密度は１５〜６に！Ｉ／ ｍ’と
低く遮音性が低い。そのため表面に塗布され２るセメン
トモルタル、しつくいなどの璧倹利の塗厚を厚くし遮音
性を高くすることが行なわれており、それら下地板上に
壁塗材を複数回に分けて塗布しなくてはならずたとえば
下塗り→養生→１コ１９￥す→上塗りなど各工程を行な
うため、その工１υ」は非常に長いものになる。Both of them do not include any concept of sound insulation performance, and the plywood generally used as wall material is 3 to 12.
It belongs to a dragon and its surface density is 15-6! I/m' is low and the sound insulation is poor. For this reason, the thickness of cement mortar, plaster, and other materials applied to the surface is increased to improve sound insulation, and wall coating materials are applied multiple times over the base board. The process of applying the product is extremely long, as it involves various steps such as undercoating, curing, 19 yen per coat, and topcoat.
本発明は上述のような従来の下地板の問題点をＪ１イ沃
することを目的とする。すなわち、本発明は以下述へる
ように遮音性下地板の製造方法とじて基板１上に防水）
※２を形成し、該防水層２上に流動性拐料と、比重１以
上の無機質粉末と、比重４以上の重質物質粉とを混合し
て牟戴与嚇比重２以上の遮音性塗層３を形成したもので
ある。An object of the present invention is to overcome the problems of the conventional base plate as described above. That is, the present invention provides a method for manufacturing a sound insulating base plate (waterproof) on a substrate 1 as described below.
*2 is formed, and a sound insulating coating with a specific gravity of 2 or more is applied on the waterproof layer 2 by mixing a fluid additive, an inorganic powder with a specific gravity of 1 or more, and a heavy material powder with a specific gravity of 4 or more. Layer 3 was formed.
本発明は上記のような構成を有することだより、家屋の
壁面施工期間を短縮し、化粧セメントモルタル、しつく
いなどの塗壁材を直接塗布でき、かつ遮音性の高い外装
用下地板を提供しようとするものである。The present invention has the above-mentioned configuration, which shortens the construction period for the wall surfaces of houses, allows direct application of wall coating materials such as decorative cement mortar and plaster, and provides an exterior base plate with high sound insulation properties. This is what we are trying to provide.
（実施例の説明） 以下本発明方法の実施例について説明する。(Explanation of Examples) Examples of the method of the present invention will be described below.
図面において、
■ ｌは板状基板であり合板、繊維板１．Ｑ−ティクル
ポー１２、石膏板、セメント板、石綿板、硅カル板なと
の無機質、あるいは有機質、または、無機、有機質の混
合、僅合体などである。In the drawings, 1 is a plate-shaped substrate, such as plywood or fiberboard. Q-Tickle Por 12, inorganic materials such as gypsum board, cement board, asbestos board, and silicon board, or organic materials, or mixtures or slight aggregations of inorganic and organic materials.
■ 板状基板ｌの表面に合成樹脂あるいはラテックスま
たはＩｎ１ ′７７質材料と必要に応じ無機質粉末を混
合されたソーラーを塗布し、防水層２を形成する。(2) Solar, which is a mixture of synthetic resin, latex, or In1'77 material and inorganic powder as required, is applied to the surface of the plate-shaped substrate 1 to form a waterproof layer 2.
合成樹脂としては酢ビ樹脂、エチレン−酸ビ樹脂、塩ビ
樹脂、アクリル樹脂、エポキシ樹脂、アルキッド樹脂な
どラテックスとしてはゴムラックス、ＭＢＲ，ＳＢ几、
ＮＪ３Ｒ，など、瀝青質材料としてはアスファルト、タ
ールなどであり好ましくはエマルジョン型を用いる無機
質粉末としては、セメント、スラグ、石膏、炭カル。Synthetic resins include vinyl acetate resin, ethylene-vinyl acid resin, vinyl chloride resin, acrylic resin, epoxy resin, alkyd resin, etc. Latexes include rubber lux, MBR, SB,
NJ3R, etc. The bituminous materials include asphalt, tar, etc., and the inorganic powders preferably in the emulsion type include cement, slag, gypsum, and charcoal.
クルクツクレーなどが用いられる。Kurkutsklee etc. are used.
無祷質粉末さしては、比重１以上のものを用いることに
より遮音性下地板とした場合、その比重を下げることな
く防水層２を形成することかできる。In contrast, when a sound-insulating base plate is formed by using a powder with a specific gravity of 1 or more, the waterproof layer 2 can be formed without lowering the specific gravity.
合成樹脂、あるいはラテックス、または瀝青脣拐料、ま
たは無機質粉末などは、それら各々において単独である
いは複数を併用して用いる。Synthetic resins, latex, bitumen additives, inorganic powders, etc. may be used alone or in combination.
またシーラーには必要に応じて分散剤、増粘剤な古の助
剤を添加混合してもよい。Additionally, traditional auxiliary agents such as dispersants and thickeners may be added to the sealer as needed.
防水層２を形成することによって板状基板１０表面を平
鋼にするとともに、後に塗布される遮音塗料の密層を良
くし、また防水性能をもたせ板状基板への水分の透過を
防止し、透過水分による基板の吸湿膨張にともなう反り
または吸湿による板状基板の腐朽などを防止する。さら
に板状基板からの水分などによるアクなどの抽出成分の
流出抑制を行なう。By forming the waterproof layer 2, the surface of the plate-like substrate 10 is made of flat steel, and the sound-insulating paint that is applied later is formed into a dense layer, and also has waterproof performance and prevents moisture from permeating into the plate-like substrate. This prevents warping due to hygroscopic expansion of the substrate due to permeated moisture or rotting of the plate-like substrate due to moisture absorption. Furthermore, the outflow of extracted components such as scum due to moisture from the plate-shaped substrate is suppressed.
防水層２によって板状基板１０表面かポーラスな場合に
おいても表面凹部での空隙（空気溜り）をなくし気泡の
発生を防１トシ、遮音塗料と板状基板さの接着面積を実
質的に増大する。Even when the surface of the plate-shaped substrate 10 is porous, the waterproof layer 2 eliminates voids (air pockets) in the surface recesses, prevents the generation of air bubbles, and substantially increases the bonding area between the sound-insulating paint and the plate-shaped substrate. .
■ 防水層２の表面に合成樹脂、あるいはラテックス、
または瀝青質材料と、比重１以上の無墳粉末と、比重４
以上の重質物質粉を混合され比重２以上とされた遮音塗
料を塗布し、遮音性塗層３を形成する。■ Synthetic resin or latex on the surface of waterproof layer 2.
or bituminous material, solid powder with a specific gravity of 1 or more, and a specific gravity of 4
A sound insulating paint having a specific gravity of 2 or more mixed with the above heavy substance powder is applied to form a sound insulating coating layer 3.
合成樹脂としては、酢ビ位１脂、エチレン−酢ビ樹脂、
塩ビ樹脂、アクリル樹脂、エポキシ樹脂、アルキッド樹
脂など、ラテックスとしてはゴムラックス、ＭＢｌｔ、
８１３１も、Ｎ１３１（、など、瀝青質材料としては、
アスファルト、タールなどを用い、好ましくはエマルジ
ョン型を用いる。Synthetic resins include vinyl acetate-1 fat, ethylene-vinyl acetate resin,
Latex such as PVC resin, acrylic resin, epoxy resin, alkyd resin, etc., rubber lux, MBlt,
8131, N131 (, etc., as bituminous materials,
Asphalt, tar, etc. are used, preferably an emulsion type.
無機質粉末としては、ポルトランドセメント、高炉セメ
ント、ソリ力セメント、フライアソソユセメント、アル
ミナセメントなとの水硬性セメント類、スラグ、石膏な
どを用いる。As the inorganic powder, hydraulic cements such as portland cement, blast furnace cement, sori force cement, flyer soybean cement, alumina cement, slag, gypsum, etc. are used.
遮音性塗層３はその表面を平滑面（Ｍｊ、 １図）とし
ても凹凸状面（第２図）に形成してもよい。The sound-insulating coating layer 3 may have a smooth surface (Mj, FIG. 1) or an uneven surface (FIG. 2).
遮音性塗層３は合成樹脂、あるいはラテックス、または
瀝青質材料が添加されており、防水層２を形成する合成
樹脂、あるいはラテックス、または瀝青質材料との分子
間引力作用によって密着力が向上され、強固に固着され
る。The sound-insulating coating layer 3 has a synthetic resin, latex, or bituminous material added thereto, and its adhesion is improved by intermolecular attraction with the synthetic resin, latex, or bituminous material forming the waterproof layer 2. , firmly fixed.
無機質粉末は比重１以上のものを用いることにより遮音
下地板とした場合、その比重を下げることなく遮音性塗
層３が形成される。When the inorganic powder has a specific gravity of 1 or more and is used as a sound insulating base plate, the sound insulating coating layer 3 can be formed without lowering the specific gravity.
無機質粉末は遮音塗料の構造粘性を調整し、板状基板の
防水層２面への転移性を向上する。The inorganic powder adjusts the structural viscosity of the sound-insulating paint and improves its transferability to the two waterproof layers of the plate-shaped substrate.
比重４以上の重質物質粉としては鉄粉、砂鉄粉、鉛粉、
船倉金粉、亜鉛粉、スズ、銅粉１、酸化鉄、ｉ賛化銅、
酸化亜鉛、酸化鉛、酸化チタン、酸化アンチモン、酸化
ビス７ス、酸化カドミウム、酸化タングステン、酸化ス
ズ、酸化タンタル、酸化マンガン、酸化モリブデン、酸
化銀、酸化ジルコニウム、硫化鉛、硫化マンガン、硫化
ビスマス、硫化モリブデン、硫化コバルト、硫化水銀、
硫化銀、硫化鉄、硫化亜鉛、硫化アンチモン、硫化力１
ξミウム、硫化スズ、硫化銅、硫酸バリウム、紅亜鉛鉱
、方安鉱、バレン千ン鉱、パラブリ鉱、赤銅鉱、ハウス
マン鉱、磁硫鉄鉱、陶石鉱物Ｉ・ロイライト、輝銅鉱、
ハウニル鉱、輝水鉛鉱、黄鉄鉱、榴輝岩、婢銅鉱、硫コ
パルｉ−伽８、閃亜鉛鉱、ウルツ鉱、ブラウン鉱、・四
ロース鉱、重晶石、錫石などの金属、金属の酸化物、ま
たは硫化物、鉱石の粉末を用い、それらを単独であるい
は曲数を併用して用いる。Heavy substance powders with a specific gravity of 4 or more include iron powder, iron sand powder, lead powder,
Ship hold gold powder, zinc powder, tin, copper powder 1, iron oxide, i-sanka copper,
Zinc oxide, lead oxide, titanium oxide, antimony oxide, bis7s oxide, cadmium oxide, tungsten oxide, tin oxide, tantalum oxide, manganese oxide, molybdenum oxide, silver oxide, zirconium oxide, lead sulfide, manganese sulfide, bismuth sulfide, Molybdenum sulfide, cobalt sulfide, mercury sulfide,
Silver sulfide, iron sulfide, zinc sulfide, antimony sulfide, sulfide power 1
ξmium, tin sulfide, copper sulfide, barium sulfate, zincite, galvanite, balenite, paraburite, cuprite, hausmannite, pyrrhotite, pottery mineral I, roylite, chalcocite,
Metals such as haunilite, molybdenite, pyrite, glenite, copperite, copal sulfurite, sphalerite, wurtzite, brownite, tetralosite, barite, cassiterite, etc. Oxide, sulfide, ore powder is used singly or in combination.
重質物質粉はその粒径を２弓以下のものを用いることが
好ましく、また鱗片状のものも好適である。粒径が２ｍ
ｍ以上であると合成樹脂ラテックスまたは瀝青質材料と
の混合時の均一攪拌混合がむずかしい。It is preferable to use a heavy material powder having a particle size of 2 or less, and a scaly powder is also suitable. Particle size is 2m
If it is more than m, it will be difficult to uniformly stir and mix when mixing with synthetic resin latex or bituminous material.
また遮音性塗層３の剛性が高くなり、コインシデンス効
果が低周波側に移行するため低周波に対する遮音効果が
低下する。Furthermore, the rigidity of the sound-insulating coating layer 3 increases, and the coincidence effect shifts to the low-frequency side, so that the sound-insulating effect for low frequencies decreases.
以上のようにしてむる遮音板が得られる。A sound insulating board is obtained in the manner described above.
■ 遮音性下地板の施工にあたっては家屋の柱、間柱、
胴縁などの下地構造材上に遮音性下地板の裏面側を当接
するように釘打ちにより固着する。■ When installing the sound insulating base plate, the pillars, studs,
Fix the sound insulating base plate by nailing so that the back side of the sound insulating base plate is in contact with the base structure material such as the trunk rim.
次に遮音性下地板表面の遮音性塗層上に、セメンＩ・モ
ルタルを直接塗布し壁面を構成する。Next, cement I mortar is applied directly onto the sound-insulating coating layer on the surface of the sound-insulating base plate to form the wall surface.
（本発明方法の作用効果）
■ 遮音性下地板上に壁塗材が直に施工でき、工期か短
縮でき、壁塗材は遮音性塗層３防水層２を介して板状基
板１（！：完全密着するため壁塗材が割れたり剥落した
りすることがない。(Effects of the method of the present invention) ■ The wall coating material can be applied directly onto the sound insulating base plate, shortening the construction period, and the wall coating material is applied to the plate-shaped substrate 1 (! : Complete adhesion prevents wall coating material from cracking or peeling.
■ 板状基板１上に防水層２が形成されるため、壁塗側
の施工後において外部からの水分の該基板への透過が防
止されまた板状基板の吸湿膨張などによる反り、または
吸湿などによる鵜朽の発生がない。■ Since the waterproof layer 2 is formed on the plate-shaped substrate 1, after the wall coating side is installed, moisture from the outside is prevented from permeating into the substrate, and the plate-shaped substrate is prevented from warping or moisture absorption due to expansion due to moisture absorption, etc. There is no occurrence of cormorant rot.
■ 狭量に比重２以上の遮音塗料による遮音性塗層３が
形成されそれ自体遮音性能が向上されてなるとともに施
工により遮音性塗層３に塗布される壁塗材と相俟って遮
音性は向上される。■ The sound insulation coating layer 3 is formed by a small amount of sound insulation paint with a specific gravity of 2 or more, which improves the sound insulation performance itself, and in conjunction with the wall coating material applied to the sound insulation coating layer 3 during construction, the sound insulation performance improves. Improved.
■ 遮音性塗層３が形成されるため該塗層３に塗布され
る壁塗側も薄塗り施工が行なえ、したかって施工工期も
短縮できる。(2) Since the sound-insulating coating layer 3 is formed, the wall coating side to which the coating layer 3 is applied can also be thinly coated, and the construction period can therefore be shortened.
第１図 ： 遮音性塗層３表面を平面吉した場合の本発
明遮音板の断面図
第２図 ： 同じく遮音性塗層３表面を凹凸面とした場
合の断面図
に基板
２：防水層
３：遮音性塗層Figure 1: A cross-sectional view of the sound insulating board of the present invention when the surface of the sound-insulating coating layer 3 is flat. Figure 2: A cross-sectional view of the sound-insulating coating layer 3 having an uneven surface.Substrate 2: Waterproof layer 3 : Sound insulation coating layer
Claims (1)
シーラーを塗布し防水層（２）を形成し、 防水層（２）の上に合成樹脂あるいはラテックスまたは
諒宵質材旧さ比重１以−ヒの無機粉末と比重４以上の重
質物質粉を混合され比重２以上とされた遮晋塗料を塗布
し、速音性塗層（３）を形成した、 こ吉を特徴とする遮音性下地板の製造方法。 ■ 防水層（２）のシーラー中に無機質粉末を混合した
特許請求の範囲第１項記載の遮音性下地板の製造方法。[Claims] ■ A sealer made of synthetic resin, latex, or bituminous material is applied to the surface of an inorganic or organic plate-like substrate (1) to form a waterproof layer (2), and on top of the waterproof layer (2). A synthetic resin, latex, or natural material is coated with an insulating paint made of a mixture of inorganic powder with a specific gravity of 1 or more and heavy substance powder with a specific gravity of 4 or more to have a specific gravity of 2 or more, and a fast-sound coating layer is applied. (3) A method for manufacturing a sound insulating base plate featuring Kokichi. (2) A method for producing a sound insulating base plate according to claim 1, wherein an inorganic powder is mixed into the sealer of the waterproof layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11577083A JPS607963A (en) | 1983-06-29 | 1983-06-29 | Production of sound-insulating backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11577083A JPS607963A (en) | 1983-06-29 | 1983-06-29 | Production of sound-insulating backing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607963A true JPS607963A (en) | 1985-01-16 |
| JPH0316192B2 JPH0316192B2 (en) | 1991-03-04 |
Family
ID=14670617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11577083A Granted JPS607963A (en) | 1983-06-29 | 1983-06-29 | Production of sound-insulating backing plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607963A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63243015A (en) * | 1987-03-13 | 1988-10-07 | ジヨンソン・アンド・ジヨンソン・ベイビー・プロダクツ・カンパニー | Skin care composition |
| JPH04106243A (en) * | 1990-08-24 | 1992-04-08 | Matsushita Electric Works Ltd | Sound insulating panel |
-
1983
- 1983-06-29 JP JP11577083A patent/JPS607963A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63243015A (en) * | 1987-03-13 | 1988-10-07 | ジヨンソン・アンド・ジヨンソン・ベイビー・プロダクツ・カンパニー | Skin care composition |
| JPH04106243A (en) * | 1990-08-24 | 1992-04-08 | Matsushita Electric Works Ltd | Sound insulating panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316192B2 (en) | 1991-03-04 |
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