ES465266A1 - Procedimiento de fabricacion de elementos de construccion compuestos - Google Patents

Procedimiento de fabricacion de elementos de construccion compuestos

Info

Publication number
ES465266A1
ES465266A1 ES465266A ES465266A ES465266A1 ES 465266 A1 ES465266 A1 ES 465266A1 ES 465266 A ES465266 A ES 465266A ES 465266 A ES465266 A ES 465266A ES 465266 A1 ES465266 A1 ES 465266A1
Authority
ES
Spain
Prior art keywords
layer
binder
micram
forms
cellular
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
Application number
ES465266A
Other languages
English (en)
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
Publication of ES465266A1 publication Critical patent/ES465266A1/es
Expired 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)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Laminated Bodies (AREA)
  • Catalysts (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

Procedimiento de fabricación de elementos de construcción compuestos a partir de un ligante y de agua que comprenden una capa central celular cogida en sandwich entre dos capas de paramento no celulares y obtenidas haciendo fluir en el fondo de un molde una capa de ligante que forma el paramento inferior, haciendo fluir sobre esta primera capa y antes del fraguado de esta una capa de ligante que comprende un sistema porógeno que forma la capa central celular y haciendo fluir sobre esta capa central celular y antes del endurecimiento de esta una capa que forma el paramento superior, caracterizado porque el ligante es sulfato de calcio CaSO4 variedad II o Beta llamada también anhidrita insoluble asociado con uno o varios catalizadores de fraguado y con una granulometría que comprende por lo menos el 15% en peso de partículas con diámetro inferior a 10 micram y por lo menos el 20% en peso de partículas con diámetro superior a 20 micram con un diámetro medio comprendido entre 5 y 30 micram, y porque el sistema porógeno del ligante de la capa central es a base de polvo de aluminio.
ES465266A 1976-12-21 1977-12-20 Procedimiento de fabricacion de elementos de construccion compuestos Expired ES465266A1 (es)

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 (1)

Publication Number Publication Date
ES465266A1 true ES465266A1 (es) 1979-01-01

Family

ID=9181326

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465266A Expired ES465266A1 (es) 1976-12-21 1977-12-20 Procedimiento de fabricacion de elementos de construccion compuestos

Country Status (17)

Country Link
JP (1) JPS5392832A (es)
AT (1) AT369722B (es)
BE (1) BE861980A (es)
BR (1) BR7708454A (es)
DE (1) DE2756696C3 (es)
ES (1) ES465266A1 (es)
FR (1) FR2375039A1 (es)
GB (1) GB1590419A (es)
IL (1) IL53638A0 (es)
IT (1) IT1093438B (es)
LU (1) LU78714A1 (es)
MX (1) MX147482A (es)
NL (1) NL7714117A (es)
OA (1) OA05831A (es)
PT (1) PT67299B (es)
SE (1) SE426478B (es)
ZA (1) ZA777557B (es)

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
JP7326490B2 (ja) * 2019-06-05 2023-08-15 シルクロード シーアンドティー 石膏ボード用混和剤の製造方法及びそれによる混和剤、それを含む石膏ボード形成用組成物

Also Published As

Publication number Publication date
JPS5392832A (en) 1978-08-15
NL7714117A (nl) 1978-06-23
GB1590419A (en) 1981-06-03
IT1093438B (it) 1985-07-19
PT67299B (fr) 1979-04-20
IL53638A0 (en) 1978-03-10
FR2375039B1 (es) 1980-03-21
ATA918777A (de) 1982-06-15
BE861980A (fr) 1978-06-19
DE2756696C3 (de) 1980-11-06
LU78714A1 (fr) 1979-07-20
OA05831A (fr) 1981-05-31
PT67299A (fr) 1977-12-01
AT369722B (de) 1983-01-25
DE2756696B2 (de) 1980-03-13
SE7714522L (sv) 1978-06-22
BR7708454A (pt) 1978-08-08
SE426478B (sv) 1983-01-24
DE2756696A1 (de) 1978-11-02
MX147482A (es) 1982-12-07
FR2375039A1 (fr) 1978-07-21
ZA777557B (en) 1979-01-31

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