MA35148B1 - Procédé de durcissement pour du béton - Google Patents

Procédé de durcissement pour du béton

Info

Publication number
MA35148B1
MA35148B1 MA36403A MA36403A MA35148B1 MA 35148 B1 MA35148 B1 MA 35148B1 MA 36403 A MA36403 A MA 36403A MA 36403 A MA36403 A MA 36403A MA 35148 B1 MA35148 B1 MA 35148B1
Authority
MA
Morocco
Prior art keywords
concrete
hardening process
solubility
thickening agent
range
Prior art date
Application number
MA36403A
Other languages
English (en)
Inventor
Chris Christidis
Fabien Perez
Olivier Watt
Original Assignee
Lafarge 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 Lafarge Sa filed Critical Lafarge Sa
Publication of MA35148B1 publication Critical patent/MA35148B1/fr

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
    • 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
    • C04B40/04—Preventing evaporation of the mixing water
    • 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
    • C04B41/48—Macromolecular compounds
    • C04B41/4803—Polysaccharides, e.g. cellulose, or derivatives 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
    • 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
    • C04B41/63—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)

Abstract

La présente invention porte sur un procédé de durcissement d'un élément en béton comprenant le revêtement au moins partiel de l'élément par une composition de durcissement, ladite composition comprenant un solvant et un agent épaississant, ledit agent épaississant étant insoluble à un ph supérieur à 12 et étant soluble dans le solvant sur une plage de ph de solubilité, la limite supérieure de la plage de solubilité étant inférieure à 11.
MA36403A 2011-05-10 2013-11-08 Procédé de durcissement pour du béton MA35148B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1153983A FR2975096B1 (fr) 2011-05-10 2011-05-10 Procede de cure d'un beton permeable
PCT/EP2012/058686 WO2012152887A1 (fr) 2011-05-10 2012-05-10 Procédé de durcissement pour du béton

Publications (1)

Publication Number Publication Date
MA35148B1 true MA35148B1 (fr) 2014-06-02

Family

ID=46062279

Family Applications (1)

Application Number Title Priority Date Filing Date
MA36403A MA35148B1 (fr) 2011-05-10 2013-11-08 Procédé de durcissement pour du béton

Country Status (11)

Country Link
US (1) US9255037B2 (fr)
EP (1) EP2707343B1 (fr)
CN (1) CN103562157B (fr)
BR (1) BR112013027619A2 (fr)
CA (1) CA2836766A1 (fr)
FR (1) FR2975096B1 (fr)
MA (1) MA35148B1 (fr)
MY (1) MY163470A (fr)
RU (1) RU2615545C2 (fr)
WO (1) WO2012152887A1 (fr)
ZA (1) ZA201308100B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8857130B1 (en) * 2013-03-15 2014-10-14 Ardex, L.P. Cementitious product treatment processes
KR101687186B1 (ko) * 2015-09-17 2016-12-16 (주)한양이엔씨 바닥 시멘트 모르타르의 폴리싱이 가능한 보습성 피막 양생제 조성물
FR3064000B1 (fr) 2017-03-15 2022-09-09 Institut Francais Des Sciences Et Technologies Des Transp De Lamenagement Et Des Reseaux Agent de cure pour formulation cimentaire
US10675779B2 (en) 2017-07-19 2020-06-09 Transhield, Inc. Methods and apparatuses for curing concrete
US20190264066A1 (en) 2018-02-23 2019-08-29 Ardex, L.P. Reactivatable Tile Bonding Mat
US20230278936A1 (en) * 2021-10-27 2023-09-07 King Saud University Method of curing reinforced concrete

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260620A (ja) * 1984-06-08 1985-12-23 Yokohama Rubber Co Ltd:The 防食材組成物
SU1571041A1 (ru) * 1988-03-23 1990-06-15 Всесоюзное Научно-Производственное Объединение "Союзжелезобетон" Композици дл нанесени на свежеуложенный бетон
JPH0669909B2 (ja) * 1989-05-17 1994-09-07 アトム化学塗料株式会社 コンクリート施工に於ける養生材
US5037873A (en) * 1989-08-08 1991-08-06 Pcr Group, Inc. Water-repellent silane emulsions comprising copolymers of acrylic acid and alkyl methacrylates
JPH0725680A (ja) * 1993-07-08 1995-01-27 Nitsutai Kk 多孔質造粒物
US5746810A (en) * 1995-11-30 1998-05-05 Toyo Ink Manufacturing Co., Ltd. Aqueous emulsion of alkylalkoxysilane, process for the production thereof, and use thereof
CN1053433C (zh) * 1996-03-18 2000-06-14 周文华 混凝土养护剂
JPH10287482A (ja) 1997-04-04 1998-10-27 Dainichi Kasei Kk 植生用ポーラスコンクリートの表面処理剤
JP4649209B2 (ja) * 2002-10-14 2011-03-09 アクゾ ノーベル ナムローゼ フェンノートシャップ 水性シリカ分散液
US7230060B2 (en) * 2002-12-19 2007-06-12 Rohm And Haas Company Removable coating compositions
US7022398B2 (en) * 2003-09-18 2006-04-04 Amcol International Corporation Moisture-impervious water-swellable clay-containing “water-stop” composition containing a water-penetrable coating
RU2359947C2 (ru) * 2007-08-08 2009-06-27 Открытое акционерное общество "Калининский завод резиновых изделий" (ОАО "КРИЗ") Пленкообразующий материал для ухода за свежеуложенным бетоном
CN101979227B (zh) * 2010-10-14 2013-09-25 广西信达高速公路有限公司 水泥混凝土保水养护膜的生产及其施工方法

Also Published As

Publication number Publication date
CN103562157B (zh) 2017-02-15
BR112013027619A2 (pt) 2017-03-14
CN103562157A (zh) 2014-02-05
RU2013154587A (ru) 2015-06-20
US9255037B2 (en) 2016-02-09
RU2615545C2 (ru) 2017-04-05
WO2012152887A1 (fr) 2012-11-15
FR2975096B1 (fr) 2014-07-04
US20140079889A1 (en) 2014-03-20
EP2707343A1 (fr) 2014-03-19
ZA201308100B (en) 2014-08-27
CA2836766A1 (fr) 2012-11-15
MY163470A (en) 2017-09-15
EP2707343B1 (fr) 2016-04-27
FR2975096A1 (fr) 2012-11-16

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