FR2375039A1 - Elements de construction composites en anhydrite - Google Patents
Elements de construction composites en anhydriteInfo
- Publication number
- FR2375039A1 FR2375039A1 FR7638489A FR7638489A FR2375039A1 FR 2375039 A1 FR2375039 A1 FR 2375039A1 FR 7638489 A FR7638489 A FR 7638489A FR 7638489 A FR7638489 A FR 7638489A FR 2375039 A1 FR2375039 A1 FR 2375039A1
- Authority
- FR
- France
- Prior art keywords
- layer
- binder
- cellular
- central
- forming
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/16—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Laminated Bodies (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Producing Shaped Articles From Materials (AREA)
- Catalysts (AREA)
Abstract
Procédé de fabrication d'éléments de construction composite à base d'un liant et d'eau comportant une couche centrale cellulaire prise en sandwich entre deux couches de parement non cellulaires et obtenus en coulant dans le fond d'un moule une couche de liant formant le parement inférieur, en coulant sur cette première couche et avant la prise de celle-ci une couche de liant comportant un système porogène formant la couche centrale cellulaire et en coulant sur cette couche centrale cellulaire et avant le durcissement de celle-ci une couche de liant formant le parement supérieur, caractérisé en ce que le liant est à base de sulfate de calcium anhydre variété II ou beta dit anhydrite insoluble et en ce que le système porogène du liant de la couche centrale est à base de poudre d'aluminium.
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638489A FR2375039A1 (fr) | 1976-12-21 | 1976-12-21 | Elements de construction composites en anhydrite |
MX171337A MX147482A (es) | 1976-12-21 | 1977-09-15 | Metodo mejorado para fabricar elementos de construccion |
PT67299A PT67299B (fr) | 1976-12-21 | 1977-11-18 | Elements de construction composites en anhydrite |
OA56348A OA05831A (fr) | 1976-12-21 | 1977-12-19 | Eléments de construction composites en anhydrite. |
BE183555A BE861980A (fr) | 1976-12-21 | 1977-12-19 | Elements de construction composites en anhydrite |
LU78714A LU78714A1 (fr) | 1976-12-21 | 1977-12-19 | Procede de fabrication d'elements de construction composites en anhydrite |
IL53638A IL53638A0 (en) | 1976-12-21 | 1977-12-19 | Method of producing composite building elements |
SE7714522A SE426478B (sv) | 1976-12-21 | 1977-12-20 | Forfarande for framstellning av konstruktions- eller byggnadselement i kompositform |
DE2756696A DE2756696C3 (de) | 1976-12-21 | 1977-12-20 | Verfahren zur Herstellung von Verbundelementen und deren Verwendung |
ES465266A ES465266A1 (es) | 1976-12-21 | 1977-12-20 | Procedimiento de fabricacion de elementos de construccion compuestos |
GB53016/77A GB1590419A (en) | 1976-12-21 | 1977-12-20 | Composite building elements |
BR7708454A BR7708454A (pt) | 1976-12-21 | 1977-12-20 | Processo de fabricacao de elementos de construcao compositos |
NL7714117A NL7714117A (nl) | 1976-12-21 | 1977-12-20 | Werkwijze voor het vervaardigen van samenge- stelde constructie-elementen. |
IT69859/77A IT1093438B (it) | 1976-12-21 | 1977-12-20 | Procedimento per la fabbricazione di elementi da costruzione compositi di anidrite |
ZA00777557A ZA777557B (en) | 1976-12-21 | 1977-12-20 | Composite anhydrite building elements |
AT0918777A AT369722B (de) | 1976-12-21 | 1977-12-21 | Verfahren zur herstellung von verbund-konstruktionselementen auf basis eines wasserfreien calciumsulfat-bindemittels |
JP15304277A JPS5392832A (en) | 1976-12-21 | 1977-12-21 | Manufacture of composite building material |
US05/969,209 US4233080A (en) | 1976-11-30 | 1978-12-13 | Anhydrite cellular concrete and composite building elements |
US06/140,750 US4300324A (en) | 1976-11-30 | 1980-04-16 | Anhydrite cellular concrete composite building elements and their method of manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638489A FR2375039A1 (fr) | 1976-12-21 | 1976-12-21 | Elements de construction composites en anhydrite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375039A1 true FR2375039A1 (fr) | 1978-07-21 |
FR2375039B1 FR2375039B1 (fr) | 1980-03-21 |
Family
ID=9181326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7638489A Granted FR2375039A1 (fr) | 1976-11-30 | 1976-12-21 | Elements de construction composites en anhydrite |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5392832A (fr) |
AT (1) | AT369722B (fr) |
BE (1) | BE861980A (fr) |
BR (1) | BR7708454A (fr) |
DE (1) | DE2756696C3 (fr) |
ES (1) | ES465266A1 (fr) |
FR (1) | FR2375039A1 (fr) |
GB (1) | GB1590419A (fr) |
IL (1) | IL53638A0 (fr) |
IT (1) | IT1093438B (fr) |
LU (1) | LU78714A1 (fr) |
MX (1) | MX147482A (fr) |
NL (1) | NL7714117A (fr) |
OA (1) | OA05831A (fr) |
PT (1) | PT67299B (fr) |
SE (1) | SE426478B (fr) |
ZA (1) | ZA777557B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162233A (ja) * | 1986-12-25 | 1988-07-05 | 三菱マテリアル株式会社 | 軽量石膏硬化体及びその製造方法 |
US10737981B2 (en) | 2016-10-12 | 2020-08-11 | United States Gypsum Company | Method for making a lightweight gypsum composition with internally generated foam and products made from same |
US11414352B2 (en) * | 2018-04-11 | 2022-08-16 | United States Gypsum Company | Method for making a lightweight gypsum composition with internally generated foam and products made from same |
WO2020246718A1 (fr) * | 2019-06-05 | 2020-12-10 | 주식회사 실크로드시앤티 | Procédé de préparation d'un mélange pour plaque de plâtre, mélange préparé par ce procédé, et composition pour former une plaque de plâtre comprenant celui-ci |
-
1976
- 1976-12-21 FR FR7638489A patent/FR2375039A1/fr active Granted
-
1977
- 1977-09-15 MX MX171337A patent/MX147482A/es unknown
- 1977-11-18 PT PT67299A patent/PT67299B/fr unknown
- 1977-12-19 IL IL53638A patent/IL53638A0/xx not_active IP Right Cessation
- 1977-12-19 OA OA56348A patent/OA05831A/fr unknown
- 1977-12-19 BE BE183555A patent/BE861980A/fr not_active IP Right Cessation
- 1977-12-19 LU LU78714A patent/LU78714A1/fr unknown
- 1977-12-20 IT IT69859/77A patent/IT1093438B/it active
- 1977-12-20 ES ES465266A patent/ES465266A1/es not_active Expired
- 1977-12-20 DE DE2756696A patent/DE2756696C3/de not_active Expired
- 1977-12-20 ZA ZA00777557A patent/ZA777557B/xx unknown
- 1977-12-20 BR BR7708454A patent/BR7708454A/pt unknown
- 1977-12-20 SE SE7714522A patent/SE426478B/sv not_active IP Right Cessation
- 1977-12-20 GB GB53016/77A patent/GB1590419A/en not_active Expired
- 1977-12-20 NL NL7714117A patent/NL7714117A/xx not_active Application Discontinuation
- 1977-12-21 JP JP15304277A patent/JPS5392832A/ja active Pending
- 1977-12-21 AT AT0918777A patent/AT369722B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT67299A (fr) | 1977-12-01 |
DE2756696C3 (de) | 1980-11-06 |
ZA777557B (en) | 1979-01-31 |
IT1093438B (it) | 1985-07-19 |
SE7714522L (sv) | 1978-06-22 |
FR2375039B1 (fr) | 1980-03-21 |
PT67299B (fr) | 1979-04-20 |
MX147482A (es) | 1982-12-07 |
NL7714117A (nl) | 1978-06-23 |
ES465266A1 (es) | 1979-01-01 |
DE2756696B2 (de) | 1980-03-13 |
IL53638A0 (en) | 1978-03-10 |
LU78714A1 (fr) | 1979-07-20 |
GB1590419A (en) | 1981-06-03 |
ATA918777A (de) | 1982-06-15 |
DE2756696A1 (de) | 1978-11-02 |
BR7708454A (pt) | 1978-08-08 |
OA05831A (fr) | 1981-05-31 |
AT369722B (de) | 1983-01-25 |
JPS5392832A (en) | 1978-08-15 |
BE861980A (fr) | 1978-06-19 |
SE426478B (sv) | 1983-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |