MXPA05010837A - Aditivo para reducir la contraccion para composiciones de cemento. - Google Patents

Aditivo para reducir la contraccion para composiciones de cemento.

Info

Publication number
MXPA05010837A
MXPA05010837A MXPA05010837A MXPA05010837A MXPA05010837A MX PA05010837 A MXPA05010837 A MX PA05010837A MX PA05010837 A MXPA05010837 A MX PA05010837A MX PA05010837 A MXPA05010837 A MX PA05010837A MX PA05010837 A MXPA05010837 A MX PA05010837A
Authority
MX
Mexico
Prior art keywords
cement compositions
shrinkage reducing
reducing additive
composition
water
Prior art date
Application number
MXPA05010837A
Other languages
English (en)
Inventor
Davide Zampini
Original Assignee
Constr Res & Tech 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 Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of MXPA05010837A publication Critical patent/MXPA05010837A/es

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
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B2111/34—Non-shrinking or non-cracking materials

Abstract

Un metodo de reducir la contraccion por secado de una composicion cementosa a la cual se ha anadido agua y se ha colocado la composicion, que comprende anadir a la composicion antes de colocacion al menos un compuesto de siloxano que es al menos uno de liquido y soluble en al menos uno de agua y solucion acuosa de alcali.
MXPA05010837A 2003-04-07 2004-03-03 Aditivo para reducir la contraccion para composiciones de cemento. MXPA05010837A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0307920.9A GB0307920D0 (en) 2003-04-07 2003-04-07 Shrinkage reducing additive
PCT/EP2004/002099 WO2004089846A1 (en) 2003-04-07 2004-03-03 Shrinkage reducing additive for cement compositions

Publications (1)

Publication Number Publication Date
MXPA05010837A true MXPA05010837A (es) 2005-12-14

Family

ID=9956274

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05010837A MXPA05010837A (es) 2003-04-07 2004-03-03 Aditivo para reducir la contraccion para composiciones de cemento.

Country Status (11)

Country Link
US (1) US20070144406A1 (es)
EP (1) EP1613565B1 (es)
JP (1) JP2006523169A (es)
AT (1) ATE414049T1 (es)
BR (1) BRPI0409216A (es)
CA (1) CA2521610A1 (es)
DE (1) DE602004017706D1 (es)
ES (1) ES2315643T3 (es)
GB (1) GB0307920D0 (es)
MX (1) MXPA05010837A (es)
WO (1) WO2004089846A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5215680B2 (ja) 2008-01-28 2013-06-19 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 収縮低減剤
US8268975B2 (en) 2009-04-03 2012-09-18 Dow Agrosciences Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
US20120240825A1 (en) * 2009-09-22 2012-09-27 Uwe Gehrig Low-Shrinkage Binder System
DE102011089535A1 (de) * 2011-12-22 2013-06-27 Evonik Industries Ag Entschäumerzusammensetzungen für Baustoffmischungen
ES2711795T3 (es) 2016-05-12 2019-05-07 Evonik Degussa Gmbh Uso de emulsiones acuosas a base de oligómeros de propiletoxisilano como aditivo en mezclas de cemento que fraguan hidráulicamente para reducir el comportamiento de la contracción
CN112662002B (zh) * 2020-12-10 2023-02-03 江苏美思德化学股份有限公司 一种泡沫稳定剂及其制备方法与应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2933994B2 (ja) * 1990-07-10 1999-08-16 花王株式会社 セメント用混和剤
JPH04265258A (ja) * 1991-02-21 1992-09-21 Shin Etsu Chem Co Ltd セメント混和剤およびセメント構造物
JP2704328B2 (ja) * 1991-07-29 1998-01-26 信越化学工業株式会社 セメント混和剤及びそれを用いたセメント混和物
JPH0920540A (ja) * 1995-06-30 1997-01-21 Shin Etsu Chem Co Ltd 高流動コンクリート配合組成物

Also Published As

Publication number Publication date
EP1613565B1 (en) 2008-11-12
BRPI0409216A (pt) 2006-03-28
WO2004089846A1 (en) 2004-10-21
EP1613565A1 (en) 2006-01-11
ATE414049T1 (de) 2008-11-15
ES2315643T3 (es) 2009-04-01
DE602004017706D1 (de) 2008-12-24
US20070144406A1 (en) 2007-06-28
GB0307920D0 (en) 2003-05-14
JP2006523169A (ja) 2006-10-12
CA2521610A1 (en) 2004-10-21

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