KR101390555B1 - 시멘트 제제의 초기 강도를 증가시키기 위한 실리카의 수분산액 - Google Patents

시멘트 제제의 초기 강도를 증가시키기 위한 실리카의 수분산액 Download PDF

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KR101390555B1
KR101390555B1 KR1020097007898A KR20097007898A KR101390555B1 KR 101390555 B1 KR101390555 B1 KR 101390555B1 KR 1020097007898 A KR1020097007898 A KR 1020097007898A KR 20097007898 A KR20097007898 A KR 20097007898A KR 101390555 B1 KR101390555 B1 KR 101390555B1
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South Korea
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dispersion
silica
carbon atoms
weight
group
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Expired - Fee Related
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KR1020097007898A
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English (en)
Korean (ko)
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KR20090081373A (ko
Inventor
울리흐 피셔
필리프 빌란트
크리스티안 휩쉬
하랄드 그라슬
케르스틴 베체르
스테파니에 쉬에울
에바 예츨스페르거
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에보니크 데구사 게엠베하
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    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C04B14/062—Microsilica, e.g. colloïdal silica
    • 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
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
KR1020097007898A 2006-10-20 2007-10-16 시멘트 제제의 초기 강도를 증가시키기 위한 실리카의 수분산액 Expired - Fee Related KR101390555B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006049524.1 2006-10-20
DE102006049524A DE102006049524A1 (de) 2006-10-20 2006-10-20 Wässrige Dispersionen gefällter Kieselsäuren und Silikate zur Steigerung der Frühfestigkeit in zementartigen Zubereitungen
PCT/EP2007/061039 WO2008046831A1 (de) 2006-10-20 2007-10-16 Wässrige dispersionen gefällter kieselsäuren und silikate zur steigerung der frühfestigkeit in zementartigen zubereitungen

Publications (2)

Publication Number Publication Date
KR20090081373A KR20090081373A (ko) 2009-07-28
KR101390555B1 true KR101390555B1 (ko) 2014-04-30

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ID=39030807

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Application Number Title Priority Date Filing Date
KR1020097007898A Expired - Fee Related KR101390555B1 (ko) 2006-10-20 2007-10-16 시멘트 제제의 초기 강도를 증가시키기 위한 실리카의 수분산액

Country Status (11)

Country Link
US (1) US8835535B2 (https=)
EP (1) EP2079670B1 (https=)
JP (1) JP5268924B2 (https=)
KR (1) KR101390555B1 (https=)
CN (1) CN101568499B (https=)
DE (1) DE102006049524A1 (https=)
ES (1) ES2599756T3 (https=)
HU (1) HUE031486T2 (https=)
PL (1) PL2079670T3 (https=)
PT (1) PT2079670T (https=)
WO (1) WO2008046831A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989082B1 (fr) 2012-04-05 2015-03-13 Chryso Adjuvant pour compositions hydrauliques
SG11201406254RA (en) * 2012-04-20 2014-11-27 Grace W R & Co Stabilized defoamers for cementitious compositions
US11498868B2 (en) 2014-01-17 2022-11-15 Multiquip, Inc. Addition of colloidal silica to concrete
PL3105178T3 (pl) * 2014-02-14 2018-05-30 Rhodia Operations Sposób wytwarzania strącanych krzemionek, strącane krzemionki i ich zastosowania, zwłaszcza do wzmacniania polimerów
WO2016081080A1 (en) 2014-11-21 2016-05-26 W. R. Grace & Co.-Conn. Wet press concrete slab manufacturing
EP3053901A1 (en) * 2015-02-09 2016-08-10 Sika Technology AG Non-invasive repair and retrofitting of hardened reinforced concrete structures
CN108535309B (zh) * 2018-04-16 2020-06-09 安徽工业大学 一种原位测量低碳合金钢中Fe3C析出量的方法
CN108726912A (zh) * 2018-06-15 2018-11-02 山西中铁铁诚建材科技有限公司 一种聚羧酸减水剂及其制备工艺
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020014187A1 (en) 2000-05-19 2002-02-07 Peter Greenwood Composition and method to prepare a concrete composition

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US579845A (en) * 1897-03-30 Hernial truss
US3135617A (en) * 1959-10-06 1964-06-02 W J Newell Cement plaster
JPS61117143A (ja) * 1984-11-13 1986-06-04 電気化学工業株式会社 セメント混和用スラリ−状シリカヒユ−ム
US5030286A (en) 1988-09-22 1991-07-09 Ppg Industries, Inc. High solids aqueous silica slurry
JPH02157145A (ja) * 1988-12-12 1990-06-15 Lion Corp セメントモルタル及びコンクリート用混和剤
DE4041828A1 (de) * 1990-12-24 1992-07-02 Degussa Verfahren zur herstellung und foerderung einer waessrigen kieselsaeuresuspension
US5362582A (en) * 1993-04-01 1994-11-08 W.R. Grace & Co.-Conn. Battery separator
FR2717465B1 (fr) 1994-03-21 1996-04-26 Rhone Poulenc Chimie Coulis d'injection pour enrober une armature, notamment une armature de précontrainte.
FR2722185B1 (fr) 1994-07-07 1996-09-27 Rhone Poulenc Chimie Suspension concentree de silice de precipitation, procedes pour sa preparation et utilisations de cette suspension
FR2746095B1 (fr) * 1996-03-15 1998-05-22 Suspensions aqueuses de silice et leurs applications dans des compositions a base de liant mineral
US6521699B2 (en) * 1996-09-26 2003-02-18 Rhodia Chimie Aqueous silicone dispersion
US6087418A (en) * 1998-01-22 2000-07-11 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
JP4128300B2 (ja) * 1999-03-30 2008-07-30 電気化学工業株式会社 セメント混和材及びセメント組成物
DE19926611A1 (de) 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
JP2001220194A (ja) * 2000-02-02 2001-08-14 Lion Corp セメント混和剤
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DE102004031785A1 (de) * 2004-07-01 2006-01-26 Degussa Ag Polyol enthaltende Siliciumdioxid-Dispersion
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DE102006005093A1 (de) * 2006-02-04 2007-08-09 Degussa Ag Siliciumdioxid und Polycarboxylatether enthaltende Dispersion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020014187A1 (en) 2000-05-19 2002-02-07 Peter Greenwood Composition and method to prepare a concrete composition

Also Published As

Publication number Publication date
WO2008046831A1 (de) 2008-04-24
EP2079670B1 (de) 2016-08-03
CN101568499A (zh) 2009-10-28
EP2079670A1 (de) 2009-07-22
JP2010506987A (ja) 2010-03-04
KR20090081373A (ko) 2009-07-28
PT2079670T (pt) 2016-09-19
HUE031486T2 (en) 2017-07-28
US8835535B2 (en) 2014-09-16
US20100324173A1 (en) 2010-12-23
JP5268924B2 (ja) 2013-08-21
PL2079670T3 (pl) 2017-05-31
ES2599756T3 (es) 2017-02-03
DE102006049524A1 (de) 2008-04-24
CN101568499B (zh) 2014-04-23

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