WO2002090287A1 - Compositions a base de ciment impermeable et procede de fabrication associe - Google Patents

Compositions a base de ciment impermeable et procede de fabrication associe Download PDF

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Publication number
WO2002090287A1
WO2002090287A1 PCT/EP2002/004940 EP0204940W WO02090287A1 WO 2002090287 A1 WO2002090287 A1 WO 2002090287A1 EP 0204940 W EP0204940 W EP 0204940W WO 02090287 A1 WO02090287 A1 WO 02090287A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
group
general formula
carbon atoms
emulsion
Prior art date
Application number
PCT/EP2002/004940
Other languages
English (en)
Inventor
Michael Langdon
Rowland Arthur Jones
Original Assignee
Construction Research & Technology Gmbh
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 Construction Research & Technology Gmbh filed Critical Construction Research & Technology Gmbh
Priority to EP02724306A priority Critical patent/EP1390318A1/fr
Publication of WO2002090287A1 publication Critical patent/WO2002090287A1/fr
Priority to IL153588A priority patent/IL153588A/en
Priority to NO20030070A priority patent/NO20030070L/no

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
    • C04B24/40—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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

L'invention concerne un procédé permettant de conférer une imperméabilité à l'eau à une composition à base de ciment durcie, constituée à partir d'un mélange à base de ciment fluide. Ce procédé consiste à ajouter au mélange une émulsion aqueuse de matériau organosilicé comprenant entre 0,25 et 4,5 % en poids de l'émulsion d'un alcoxysilane et entre 0,1 et 2,0 % d'un alcoxysiloxane.
PCT/EP2002/004940 2001-05-08 2002-05-03 Compositions a base de ciment impermeable et procede de fabrication associe WO2002090287A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02724306A EP1390318A1 (fr) 2001-05-08 2002-05-03 Compositions a base de ciment impermeable et procede de fabrication associe
IL153588A IL153588A (en) 2001-05-08 2002-12-22 Waterproofed cementitious compositions and method of making the same
NO20030070A NO20030070L (no) 2001-05-08 2003-01-07 Sementholdige sammensetninger som er gjort vanntette og fremgangsmåte for fremstilling av de samme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0111145.9A GB0111145D0 (en) 2001-05-08 2001-05-08 Admixture
GB0111145.9 2001-05-08

Publications (1)

Publication Number Publication Date
WO2002090287A1 true WO2002090287A1 (fr) 2002-11-14

Family

ID=9914166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/004940 WO2002090287A1 (fr) 2001-05-08 2002-05-03 Compositions a base de ciment impermeable et procede de fabrication associe

Country Status (7)

Country Link
EP (1) EP1390318A1 (fr)
GB (1) GB0111145D0 (fr)
IL (1) IL153588A (fr)
NO (1) NO20030070L (fr)
WO (1) WO2002090287A1 (fr)
YU (1) YU703A (fr)
ZA (1) ZA200300162B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007009935A2 (fr) 2005-07-15 2007-01-25 Dow Corning Corporation Mineraux et matieres de remplissage hydrophobes
DE102008063965A1 (de) 2008-12-19 2010-06-24 Evonik Goldschmidt Gmbh Hydrophobierte zementhaltige Zusammensetzungen
DE202008018525U1 (de) 2008-12-19 2016-02-01 Evonik Degussa Gmbh Hydrophobierte zementhaltige Zusammensetzungen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570203A (ja) * 1991-09-10 1993-03-23 Shin Etsu Chem Co Ltd アルコキシシラン類含有押し出し成形用セメント組成物
US5556915A (en) * 1991-12-20 1996-09-17 Toyo Ink Manufacturing Co., Ltd. Water-based organosilicon composition
US5702509A (en) * 1995-12-22 1997-12-30 Minnesota Mining And Manufacturing Company Masonry treatment composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9605706D0 (en) * 1996-03-19 1996-05-22 Dow Corning Method for hydrophobing gypsum
GB9614978D0 (en) * 1996-07-17 1996-09-04 Dow Corning Gypsum mixture containing hydrophobic additive and method for hydrophobing gypsum
US6403163B1 (en) * 2000-06-27 2002-06-11 Chemrex, Inc. Method of treating surfaces with organosilicon water repellent compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570203A (ja) * 1991-09-10 1993-03-23 Shin Etsu Chem Co Ltd アルコキシシラン類含有押し出し成形用セメント組成物
US5556915A (en) * 1991-12-20 1996-09-17 Toyo Ink Manufacturing Co., Ltd. Water-based organosilicon composition
US5702509A (en) * 1995-12-22 1997-12-30 Minnesota Mining And Manufacturing Company Masonry treatment composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 391 (C - 1087) 22 July 1993 (1993-07-22) *
See also references of EP1390318A1 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007009935A2 (fr) 2005-07-15 2007-01-25 Dow Corning Corporation Mineraux et matieres de remplissage hydrophobes
WO2007009935A3 (fr) * 2005-07-15 2007-04-05 Dow Corning Mineraux et matieres de remplissage hydrophobes
JP2009501123A (ja) * 2005-07-15 2009-01-15 ダウ・コ−ニング・コ−ポレ−ション 疎水化鉱物及び充填剤物質
AU2006271743B2 (en) * 2005-07-15 2012-03-15 Dow Corning Corporation Hydrophobing minerals and filler materials
US8142856B2 (en) 2005-07-15 2012-03-27 Dow Corning Corporation Hydrophobing minerals and filler materials
DE102008063965A1 (de) 2008-12-19 2010-06-24 Evonik Goldschmidt Gmbh Hydrophobierte zementhaltige Zusammensetzungen
EP2202210A2 (fr) 2008-12-19 2010-06-30 Evonik Goldschmidt GmbH Compositions hydrophobes comprenant du ciment
US7931747B2 (en) 2008-12-19 2011-04-26 Evonik Goldschmidt Gmbh Hydrophobized cement-containing compositions
DE202008018525U1 (de) 2008-12-19 2016-02-01 Evonik Degussa Gmbh Hydrophobierte zementhaltige Zusammensetzungen
DE102008063965B4 (de) * 2008-12-19 2017-05-18 Evonik Degussa Gmbh Hydrophobierte zementhaltige Zusammensetzungen
DE102008063965C5 (de) 2008-12-19 2019-02-21 Evonik Degussa Gmbh Hydrophobierte zementhaltige Zusammensetzungen

Also Published As

Publication number Publication date
GB0111145D0 (en) 2001-06-27
ZA200300162B (en) 2004-03-10
NO20030070L (no) 2003-03-10
YU703A (sh) 2005-11-28
IL153588A0 (en) 2003-07-06
NO20030070D0 (no) 2003-01-07
IL153588A (en) 2009-09-22
EP1390318A1 (fr) 2004-02-25

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