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DE69702306D1 - Verfahren zum formen und hydrophobieren von beton-, mörtel-, zementformkörpern mit einem siliconharz - Google Patents

Verfahren zum formen und hydrophobieren von beton-, mörtel-, zementformkörpern mit einem siliconharz

Info

Publication number
DE69702306D1
DE69702306D1 DE69702306T DE69702306T DE69702306D1 DE 69702306 D1 DE69702306 D1 DE 69702306D1 DE 69702306 T DE69702306 T DE 69702306T DE 69702306 T DE69702306 T DE 69702306T DE 69702306 D1 DE69702306 D1 DE 69702306D1
Authority
DE
Germany
Prior art keywords
concrete
mortar
molding
hydrophobizing
silicone resin
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
DE69702306T
Other languages
English (en)
Other versions
DE69702306T2 (de
Inventor
Eric Garcin
Sandrine Goubet
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie 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 Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Publication of DE69702306D1 publication Critical patent/DE69702306D1/de
Application granted granted Critical
Publication of DE69702306T2 publication Critical patent/DE69702306T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384—Treating agents
    • 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
    • C04B41/495—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 oligomers or polymers
    • C04B41/4961—Polyorganosiloxanes, i.e. polymers with a Si-O-Si-O-chain; "silicones"
    • 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
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/64—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicon Polymers (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
DE69702306T 1996-03-15 1997-03-12 Verfahren zum formen und hydrophobieren von beton-, mörtel-, zementformkörpern mit einem siliconharz Expired - Fee Related DE69702306T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9603551A FR2746052B1 (fr) 1996-03-15 1996-03-15 Procede de moulage et d'hydrofugation d'elements moules en beton, mortier, ciment, par une resine silicone
PCT/FR1997/000432 WO1997034749A1 (fr) 1996-03-15 1997-03-12 Procede de moulage et d'hydrofugation d'elements moules en beton, mortier, ciment, par une resine silicone

Publications (2)

Publication Number Publication Date
DE69702306D1 true DE69702306D1 (de) 2000-07-20
DE69702306T2 DE69702306T2 (de) 2000-12-14

Family

ID=9490414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702306T Expired - Fee Related DE69702306T2 (de) 1996-03-15 1997-03-12 Verfahren zum formen und hydrophobieren von beton-, mörtel-, zementformkörpern mit einem siliconharz

Country Status (9)

Country Link
US (1) US6309577B1 (de)
EP (1) EP0886568B1 (de)
JP (1) JP2000506796A (de)
AT (1) ATE193857T1 (de)
AU (1) AU2164097A (de)
CA (1) CA2249475C (de)
DE (1) DE69702306T2 (de)
FR (1) FR2746052B1 (de)
WO (1) WO1997034749A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10012372A1 (de) 2000-03-14 2001-10-25 Skw Bauchemie Gmbh Betonentschalungsmittel
RU2198861C1 (ru) * 2001-06-05 2003-02-20 Камский политехнический институт Легкий мелкозернистый поризованный бетон
US20050189677A1 (en) * 2004-02-26 2005-09-01 Steven Lucka Method for producing a cast of hydrated thermo-set materials with polyurethane elastomer molds
FR2955858B1 (fr) * 2010-02-04 2012-10-26 Lafarge Sa Element en beton a surface superhydrophobe
DE102015102382A1 (de) * 2015-02-19 2016-08-25 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Verfahren zur dauerhaften Hydrophobierung und/oder Superhydrophobierung von Betonoberflächen
CN105505211B (zh) * 2015-12-18 2017-10-31 宁波市政工程建设集团股份有限公司 一种用于水泥混凝土浇筑的界面剂及其制备方法和用途
CN107236585A (zh) * 2016-03-29 2017-10-10 瓦克化学公司 一种无机基体建筑材料脱模剂组合物及其应用
CN108529955A (zh) * 2018-05-15 2018-09-14 佛山市汇江混凝土有限公司 一种耐腐蚀防渗混凝土材料及其制备方法
JP7710910B2 (ja) * 2021-07-08 2025-07-22 花王株式会社 水硬性組成物用型枠離型剤

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810704A (en) * 1954-04-19 1957-10-22 Gen Electric Process for making moisture-unstable methyl methoxypolysiloxane
FR1475709A (fr) * 1964-12-29 1967-04-07 Gen Electric Procédé de production d'organopolysiloxanes
US3983265A (en) * 1973-05-11 1976-09-28 Rhone-Poulenc S.A. Method of coating a substrate with curable organopolysiloxane compositions
DE2328337C3 (de) * 1973-06-04 1978-01-19 Wacker Chemie Gmbh Verfahren zum herstellen von formkoerpern und ueberzuegen aus baustoffen auf grundlage von anorganischen bindemitteln
DE3001127A1 (de) * 1980-01-14 1981-07-16 Toray Silicone Co., Ltd., Tokyo Bei raumtemperatur haertbare siliconharzmasse
US4753977A (en) * 1986-12-10 1988-06-28 General Electric Company Water repellent for masonry
FR2638166B1 (fr) * 1988-08-31 1991-01-11 Rhone Poulenc Chimie Dispersion aqueuse a base de resine silicone pouvant reticuler en un elastomere par elimination de l'eau
US5037873A (en) * 1989-08-08 1991-08-06 Pcr Group, Inc. Water-repellent silane emulsions comprising copolymers of acrylic acid and alkyl methacrylates
US5051129A (en) * 1990-06-25 1991-09-24 Dow Corning Corporation Masonry water repellent composition
US5074912A (en) * 1990-09-07 1991-12-24 Dow Corning Corporation Siloxane masonry water repellent emulsions
US5110684A (en) * 1990-11-07 1992-05-05 Dow Corning Corporation Masonry water repellent
JPH04332605A (ja) * 1991-05-09 1992-11-19 Kao Corp コンクリート型枠用離型剤
JP3251658B2 (ja) * 1992-08-26 2002-01-28 東レ・ダウコーニング・シリコーン株式会社 シリコーン水性エマルジョン組成物
GB9218841D0 (en) * 1992-09-05 1992-10-21 Dow Corning Process for producing organosiloxanes
US5449716A (en) * 1994-06-30 1995-09-12 Dow Corning Corporation Functional polyorganosiloxane emulsions from dihydrolyzable silanes and photocurable compositions therefrom
US5695551A (en) * 1996-12-09 1997-12-09 Dow Corning Corporation Water repellent composition

Also Published As

Publication number Publication date
CA2249475A1 (fr) 1997-09-25
FR2746052B1 (fr) 1998-07-03
US6309577B1 (en) 2001-10-30
DE69702306T2 (de) 2000-12-14
WO1997034749A1 (fr) 1997-09-25
CA2249475C (fr) 2002-02-26
ATE193857T1 (de) 2000-06-15
EP0886568A1 (de) 1998-12-30
FR2746052A1 (fr) 1997-09-19
AU2164097A (en) 1997-10-10
EP0886568B1 (de) 2000-06-14
JP2000506796A (ja) 2000-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee