FR2918660B1 - METHOD FOR MANUFACTURING A BUILDING ELEMENT FROM A MIXTURE OF PLASTER, WATER AND A LOAD - Google Patents

METHOD FOR MANUFACTURING A BUILDING ELEMENT FROM A MIXTURE OF PLASTER, WATER AND A LOAD

Info

Publication number
FR2918660B1
FR2918660B1 FR0705103A FR0705103A FR2918660B1 FR 2918660 B1 FR2918660 B1 FR 2918660B1 FR 0705103 A FR0705103 A FR 0705103A FR 0705103 A FR0705103 A FR 0705103A FR 2918660 B1 FR2918660 B1 FR 2918660B1
Authority
FR
France
Prior art keywords
mixture
plaster
water
manufacturing
building element
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 - Fee Related
Application number
FR0705103A
Other languages
French (fr)
Other versions
FR2918660A1 (en
Inventor
Edouard Serras
Maussa Filali
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 FR0705103A priority Critical patent/FR2918660B1/en
Priority to PCT/FR2008/001011 priority patent/WO2009027599A2/en
Publication of FR2918660A1 publication Critical patent/FR2918660A1/en
Application granted granted Critical
Publication of FR2918660B1 publication Critical patent/FR2918660B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/65—Water proofers or repellants
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Abstract

Procédé de fabrication d'un élément de construction à partir d'un mélange de plâtre, d'eau et d'une charge telle que du sable, caractérisé en ce qu'il consiste à ajouter un ester de silice à ce mélange (10), par exemple avant de fabriquer l'élément de construction par compression (12) du mélange, démoulage (14) et séchage (16), l'ester de silice polymérisant en présence d'eau pour former un réseau siliceux cristallin hydrophobe enchevêtré avec le réseau cristallin du gypse formé par hydratation du plâtre dans l'élément de construction.Process for manufacturing a construction element from a mixture of plaster, water and a filler such as sand, characterized in that it consists in adding a silica ester to this mixture (10) , for example before manufacturing the construction element by compression (12) of the mixture, demolding (14) and drying (16), the silica ester polymerizing in the presence of water to form a hydrophobic crystalline siliceous network entangled with the crystal lattice of gypsum formed by hydration of the plaster in the building element.

FR0705103A 2007-07-13 2007-07-13 METHOD FOR MANUFACTURING A BUILDING ELEMENT FROM A MIXTURE OF PLASTER, WATER AND A LOAD Expired - Fee Related FR2918660B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0705103A FR2918660B1 (en) 2007-07-13 2007-07-13 METHOD FOR MANUFACTURING A BUILDING ELEMENT FROM A MIXTURE OF PLASTER, WATER AND A LOAD
PCT/FR2008/001011 WO2009027599A2 (en) 2007-07-13 2008-07-10 Method for making a construction element from a mixture containing gypsum, water and a filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705103A FR2918660B1 (en) 2007-07-13 2007-07-13 METHOD FOR MANUFACTURING A BUILDING ELEMENT FROM A MIXTURE OF PLASTER, WATER AND A LOAD

Publications (2)

Publication Number Publication Date
FR2918660A1 FR2918660A1 (en) 2009-01-16
FR2918660B1 true FR2918660B1 (en) 2010-10-01

Family

ID=39276196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0705103A Expired - Fee Related FR2918660B1 (en) 2007-07-13 2007-07-13 METHOD FOR MANUFACTURING A BUILDING ELEMENT FROM A MIXTURE OF PLASTER, WATER AND A LOAD

Country Status (2)

Country Link
FR (1) FR2918660B1 (en)
WO (1) WO2009027599A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE404358C (en) * 1976-12-02 1984-08-14 Dynamit Nobel Ag PROCEDURE FOR HYDROPHOBOUS TREATMENT OF BUILDING MATERIAL, IN PARTICULAR POROSA SADANA
DE3070663D1 (en) * 1979-12-17 1985-06-20 Puehringer Josef Process for producing plaster mortars and products obtained therefrom
FR2496090A1 (en) * 1980-12-12 1982-06-18 Dev Rech Indle Waterproofing compsn. for plaster - comprises soln. of silane monomer in water miscible solvent e.g. methanol
EP0075962A1 (en) * 1981-09-30 1983-04-06 Josef Dr. PÜHRINGER Impregnation agent for porous building materials
CA2130508C (en) * 1993-08-20 2005-04-12 Peter Douglas Chase Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby
FR2821839B1 (en) * 2001-03-08 2004-05-14 Edouard Serras PROCESS FOR MANUFACTURING CONSTRUCTION ELEMENTS
DE102004056977A1 (en) * 2004-11-25 2006-06-01 Wacker Chemie Ag Glycol-functional siloxane mixture
ES2265298B1 (en) * 2005-07-30 2007-12-16 Universidad De Cadiz PROCEDURE TO CONSOLIDATE ROCKS AND OTHER CONSTRUCTION MATERIALS.

Also Published As

Publication number Publication date
WO2009027599A2 (en) 2009-03-05
WO2009027599A3 (en) 2009-05-07
FR2918660A1 (en) 2009-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331