CN101568499B - 用于提高水泥质制剂的初期强度的沉淀二氧化硅和硅酸盐的含水分散体 - Google Patents

用于提高水泥质制剂的初期强度的沉淀二氧化硅和硅酸盐的含水分散体 Download PDF

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Publication number
CN101568499B
CN101568499B CN200780047726.9A CN200780047726A CN101568499B CN 101568499 B CN101568499 B CN 101568499B CN 200780047726 A CN200780047726 A CN 200780047726A CN 101568499 B CN101568499 B CN 101568499B
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China
Prior art keywords
dispersion
atom
building stone
dioxide
silicon
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CN200780047726.9A
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English (en)
Chinese (zh)
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CN101568499A (zh
Inventor
U·费希尔
P·韦兰
C·休布希
H·格拉斯尔
K·贝彻
S·朔伊尔
E·杰茨尔斯帕杰
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MBT Holding AG
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Evonik Degussa GmbH
Construction Research and Technology GmbH
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Publication of CN101568499A publication Critical patent/CN101568499A/zh
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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
    • 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
    • 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
    • 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)
CN200780047726.9A 2006-10-20 2007-10-16 用于提高水泥质制剂的初期强度的沉淀二氧化硅和硅酸盐的含水分散体 Active CN101568499B (zh)

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
CN101568499A CN101568499A (zh) 2009-10-28
CN101568499B true CN101568499B (zh) 2014-04-23

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CN200780047726.9A Active CN101568499B (zh) 2006-10-20 2007-10-16 用于提高水泥质制剂的初期强度的沉淀二氧化硅和硅酸盐的含水分散体

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=)

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* 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 (2)

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US579845A (en) * 1897-03-30 Hernial truss
CN1436158A (zh) * 2000-05-19 2003-08-13 阿克佐诺贝尔公司 制备混凝土组合物的配方和方法

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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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US579845A (en) * 1897-03-30 Hernial truss
CN1436158A (zh) * 2000-05-19 2003-08-13 阿克佐诺贝尔公司 制备混凝土组合物的配方和方法

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
KR101390555B1 (ko) 2014-04-30
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

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