JPS60155558A - 石膏ボード配合物 - Google Patents

石膏ボード配合物

Info

Publication number: JPS60155558A
Authority: JP; Japan
Prior art keywords: gypsum; gypsum board; anhydrite; calcium sulfate; weight
Prior art date: 1983-12-28
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.): Pending

Application number

JP27351684A

Other languages

English (en)

Japanese (ja)

Inventor

モハマド　エイチ．アリ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

United States Gypsum Co

Original Assignee

United States Gypsum Co

Priority date (The priority date 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 date listed.)

1983-12-28

Filing date

1984-12-26

Publication date

1985-08-15

1984-12-26 Application filed by United States Gypsum Co filed Critical United States Gypsum Co

1985-08-15 Publication of JPS60155558A publication Critical patent/JPS60155558A/ja

Status Pending legal-status Critical Current

Links

239000010440 gypsum Substances 0.000 title claims description 101
229910052602 gypsum Inorganic materials 0.000 title claims description 101
239000000203 mixture Substances 0.000 title claims description 35
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 77
229910052925 anhydrite Inorganic materials 0.000 claims description 41
238000012360 testing method Methods 0.000 claims description 29
239000010455 vermiculite Substances 0.000 claims description 20
229910052902 vermiculite Inorganic materials 0.000 claims description 20
235000019354 vermiculite Nutrition 0.000 claims description 20
238000009472 formulation Methods 0.000 claims description 17
239000002002 slurry Substances 0.000 claims description 10
239000003365 glass fiber Substances 0.000 claims description 8
239000000463 material Substances 0.000 claims description 8
239000000835 fiber Substances 0.000 claims description 7
239000010456 wollastonite Substances 0.000 claims description 6
229910052882 wollastonite Inorganic materials 0.000 claims description 6
150000001875 compounds Chemical class 0.000 claims description 4
230000009970 fire resistant effect Effects 0.000 claims description 4
ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 3
239000007787 solid Substances 0.000 claims 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
239000011162 core material Substances 0.000 description 23
239000000523 sample Substances 0.000 description 21
239000011505 plaster Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
239000002245 particle Substances 0.000 description 8
238000004519 manufacturing process Methods 0.000 description 6
238000010438 heat treatment Methods 0.000 description 5
239000000654 additive Substances 0.000 description 4
230000008602 contraction Effects 0.000 description 4
239000000945 filler Substances 0.000 description 4
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
230000006378 damage Effects 0.000 description 3
239000003063 flame retardant Substances 0.000 description 3
239000004604 Blowing Agent Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
239000004566 building material Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
239000013078 crystal Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
238000005187 foaming Methods 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
238000000034 method Methods 0.000 description 2
239000013074 reference sample Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000002671 adjuvant Substances 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
230000004888 barrier function Effects 0.000 description 1
-1 bonding aids Substances 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000008119 colloidal silica Substances 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
238000004079 fireproofing Methods 0.000 description 1
239000006260 foam Substances 0.000 description 1
239000011507 gypsum plaster Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000010954 inorganic particle Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000002557 mineral fiber Substances 0.000 description 1
239000012764 mineral filler Substances 0.000 description 1
239000003607 modifier Substances 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
230000000979 retarding effect Effects 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
IWXIJAJPTFEKPL-UHFFFAOYSA-H tricalcium trisulfate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IWXIJAJPTFEKPL-UHFFFAOYSA-H 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
238000011179 visual inspection Methods 0.000 description 1

Landscapes

Curing Cements, Concrete, And Artificial Stone (AREA)
Building Environments (AREA)

JP27351684A 1983-12-28 1984-12-26 石膏ボード配合物 Pending JPS60155558A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US56632883A	1983-12-28	1983-12-28
US566328		1983-12-28

Publications (1)

Publication Number	Publication Date
JPS60155558A true JPS60155558A (ja)	1985-08-15

Family

ID=24262433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP27351684A Pending JPS60155558A (ja)	1983-12-28	1984-12-26	石膏ボード配合物

Country Status (4)

Country	Link
JP (1)	JPS60155558A (fr)
AU (1)	AU571294B2 (fr)
CA (1)	CA1225670A (fr)
NZ (1)	NZ210705A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9593044B2 (en)	2014-11-17	2017-03-14	Georgia-Pacific Gypsum Llc	Gypsum panels, cores, and methods for the manufacture thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2083321A (en) *	1935-06-24	1937-06-08	Ici Ltd	Calcium sulphate plaster

1984
- 1984-12-05 CA CA000469372A patent/CA1225670A/fr not_active Expired
- 1984-12-18 AU AU36883/84A patent/AU571294B2/en not_active Ceased
- 1984-12-21 NZ NZ21070584A patent/NZ210705A/xx unknown
- 1984-12-26 JP JP27351684A patent/JPS60155558A/ja active Pending

Also Published As

Publication number	Publication date
CA1225670A (fr)	1987-08-18
AU571294B2 (en)	1988-04-14
AU3688384A (en)	1985-07-04
NZ210705A (en)	1988-06-30

Publication	Publication Date	Title
US4647486A (en)	1987-03-03	Fire resistant gypsum board . . . anhydrite
US11780113B2 (en)	2023-10-10	Lightweight, reduced density fire rated gypsum panels
US3616173A (en)	1971-10-26	Fire resistant wallboard
US4664707A (en)	1987-05-12	Fire resistant gypsum composition
US4722866A (en)	1988-02-02	Fire resistant gypsum board
EP0258064A2 (fr)	1988-03-02	Composition de gypse ignifuge à résistance élevée
CA1223896A (fr)	1987-07-07	Placoplatre a teneur de fibres de laine minerale, resistant a la progression de la flamme, et sa fabrication
US3376147A (en)	1968-04-02	Fire resistant wallboard
CN109177378A (zh)	2019-01-11	低重量和密度的耐火石膏面板
US3853571A (en)	1974-12-10	Fire resistant composition containing gypsum and silicate-based material and processs for making same
US12534404B2 (en)	2026-01-27	Mineral binder based construction material with improved fire resistance behavior
WO2001034534A2 (fr)	2001-05-17	Panneau de revetement en platre et son procede de fabrication
CA1120068A (fr)	1982-03-16	Platre refractaire
CA1225670A (fr)	1987-08-18	Panneau de gypse resistant au feu contenant de l'anhydrite
AU2016203716B2 (en)	2018-04-12	Lightweight, reduced density fire rated gypsum panels
NZ732855B2 (en)	2019-07-02	Lightweight, Reduced Density Fire Rated Gypsum Panels