FR2375039A1 - Elements de construction composites en anhydrite - Google Patents

Elements de construction composites en anhydrite

Info

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
Application number
FR7638489A
Other languages
English (en)
Other versions
FR2375039B1 (fr
Inventor
Robert Koeppel
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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.)
Filing date
Publication date
Application filed by Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7638489A priority Critical patent/FR2375039A1/fr
Priority to MX171337A priority patent/MX147482A/es
Priority to PT67299A priority patent/PT67299B/fr
Priority to IL53638A priority patent/IL53638A0/xx
Priority to OA56348A priority patent/OA05831A/fr
Priority to BE183555A priority patent/BE861980A/fr
Priority to LU78714A priority patent/LU78714A1/fr
Priority to GB53016/77A priority patent/GB1590419A/en
Priority to ZA00777557A priority patent/ZA777557B/xx
Priority to DE2756696A priority patent/DE2756696C3/de
Priority to ES465266A priority patent/ES465266A1/es
Priority to SE7714522A priority patent/SE426478B/sv
Priority to BR7708454A priority patent/BR7708454A/pt
Priority to NL7714117A priority patent/NL7714117A/xx
Priority to IT69859/77A priority patent/IT1093438B/it
Priority to JP15304277A priority patent/JPS5392832A/ja
Priority to AT0918777A priority patent/AT369722B/de
Publication of FR2375039A1 publication Critical patent/FR2375039A1/fr
Priority to US05/969,209 priority patent/US4233080A/en
Application granted granted Critical
Publication of FR2375039B1 publication Critical patent/FR2375039B1/fr
Priority to US06/140,750 priority patent/US4300324A/en
Granted legal-status Critical Current

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.
FR7638489A 1976-11-30 1976-12-21 Elements de construction composites en anhydrite Granted FR2375039A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

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