FR2362797A2 - Platre cellulaire moulable et procede pour sa mise en oeuvre - Google Patents

Platre cellulaire moulable et procede pour sa mise en oeuvre

Info

Publication number
FR2362797A2
FR2362797A2 FR7625814A FR7625814A FR2362797A2 FR 2362797 A2 FR2362797 A2 FR 2362797A2 FR 7625814 A FR7625814 A FR 7625814A FR 7625814 A FR7625814 A FR 7625814A FR 2362797 A2 FR2362797 A2 FR 2362797A2
Authority
FR
France
Prior art keywords
porophore
plaster
hardener
contg
oxalic acid
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
FR7625814A
Other languages
English (en)
Other versions
FR2362797B2 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7625814A priority Critical patent/FR2362797A2/fr
Publication of FR2362797A2 publication Critical patent/FR2362797A2/fr
Application granted granted Critical
Publication of FR2362797B2 publication Critical patent/FR2362797B2/fr
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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dental Preparations (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne une réalisation particulière de la composition à base de plâtre du brevet principal. Selon l'invention, on utilise l'acide oxalique comme agent porophore et/ou comme agent durcissant Application à la réalisation de panneaux et à la réalisation d'une composition projetable.
FR7625814A 1976-08-26 1976-08-26 Platre cellulaire moulable et procede pour sa mise en oeuvre Granted FR2362797A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625814A FR2362797A2 (fr) 1976-08-26 1976-08-26 Platre cellulaire moulable et procede pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625814A FR2362797A2 (fr) 1976-08-26 1976-08-26 Platre cellulaire moulable et procede pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2362797A2 true FR2362797A2 (fr) 1978-03-24
FR2362797B2 FR2362797B2 (fr) 1984-06-29

Family

ID=9177156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625814A Granted FR2362797A2 (fr) 1976-08-26 1976-08-26 Platre cellulaire moulable et procede pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2362797A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542308A1 (fr) * 1983-03-08 1984-09-14 Raymond Bois Platre pret a l'emploi pour la realisation de revetements ou de produits en platre expanse

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR759992A (fr) * 1933-08-11 1934-02-14 Procédé de fabrication d'une pierre artificielle en plâtre léger et isolant
FR1100068A (fr) * 1954-02-23 1955-09-15 Procédé pour obtenir un matériau cellulaire à base de plâtre
DE1646929A1 (de) * 1965-01-14 1971-08-05 Rigips Baustoffwerke Gmbh Verfahren zur Verbesserung von Gipskartonplatten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR759992A (fr) * 1933-08-11 1934-02-14 Procédé de fabrication d'une pierre artificielle en plâtre léger et isolant
FR1100068A (fr) * 1954-02-23 1955-09-15 Procédé pour obtenir un matériau cellulaire à base de plâtre
DE1646929A1 (de) * 1965-01-14 1971-08-05 Rigips Baustoffwerke Gmbh Verfahren zur Verbesserung von Gipskartonplatten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV876/68 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542308A1 (fr) * 1983-03-08 1984-09-14 Raymond Bois Platre pret a l'emploi pour la realisation de revetements ou de produits en platre expanse

Also Published As

Publication number Publication date
FR2362797B2 (fr) 1984-06-29

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Legal Events

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TP Transmission of property
CL Concession to grant licences