ZA200209961B - Constructional material. - Google Patents

Constructional material. Download PDF

Info

Publication number
ZA200209961B
ZA200209961B ZA200209961A ZA200209961A ZA200209961B ZA 200209961 B ZA200209961 B ZA 200209961B ZA 200209961 A ZA200209961 A ZA 200209961A ZA 200209961 A ZA200209961 A ZA 200209961A ZA 200209961 B ZA200209961 B ZA 200209961B
Authority
ZA
South Africa
Prior art keywords
construction material
aluminium
modified
silica sol
silica
Prior art date
Application number
ZA200209961A
Other languages
English (en)
Inventor
Peter Greenwood
Hans Bergqvist
Ulf Skarp
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of ZA200209961B publication Critical patent/ZA200209961B/en

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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • 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
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/04—Alkali metal or ammonium silicate cements ; Alkyl silicate cements; Silica sol cements; Soluble silicate cements
    • 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
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/606—Agents for neutralising Ca(OH)2 liberated during cement hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicon Compounds (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA200209961A 2000-06-22 2002-12-09 Constructional material. ZA200209961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00850116 2000-06-22

Publications (1)

Publication Number Publication Date
ZA200209961B true ZA200209961B (en) 2003-12-09

Family

ID=32523995

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA200209961A ZA200209961B (en) 2000-06-22 2002-12-09 Constructional material.
ZA200209962A ZA200209962B (en) 2000-06-22 2002-12-09 Mixture of silica sols.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA200209962A ZA200209962B (en) 2000-06-22 2002-12-09 Mixture of silica sols.

Country Status (16)

Country Link
EP (1) EP1292547B1 (fr)
JP (1) JP4146719B2 (fr)
KR (2) KR100502205B1 (fr)
CN (1) CN1195698C (fr)
AR (2) AR035033A1 (fr)
AT (1) ATE312062T1 (fr)
AU (2) AU2001242988B2 (fr)
BR (1) BR0111774B1 (fr)
CA (1) CA2412949C (fr)
DE (1) DE60115642T2 (fr)
DK (1) DK1292547T3 (fr)
ES (1) ES2254381T3 (fr)
MX (1) MXPA02012245A (fr)
NZ (1) NZ523239A (fr)
WO (1) WO2001098227A1 (fr)
ZA (2) ZA200209961B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20031983A1 (it) * 2003-10-14 2005-04-15 Mapei Spa Acceleranti per leganti idraulici
RU2316521C1 (ru) * 2006-07-07 2008-02-10 Закрытое акционерное общество "Пермское производство пеносиликатов" Способ получения бетона
DE102006049524A1 (de) * 2006-10-20 2008-04-24 Evonik Degussa Gmbh Wässrige Dispersionen gefällter Kieselsäuren und Silikate zur Steigerung der Frühfestigkeit in zementartigen Zubereitungen
RU2433953C1 (ru) * 2010-06-04 2011-11-20 Открытое акционерное общество "Казанский химический научно-исследовательский институт" Способ получения золя оксида кремния, модифицированного алюминатом натрия
FR2989082B1 (fr) 2012-04-05 2015-03-13 Chryso Adjuvant pour compositions hydrauliques
KR20200128572A (ko) * 2018-03-09 2020-11-13 더스틴 에이. 하트만 개선된 콘크리트 성능을 위한 신규한 조성물
KR102758038B1 (ko) * 2018-09-01 2025-01-21 더스틴 에이. 하트만 내마모성 콘크리트 포뮬레이션 및 이의 제조 방법
US11795363B2 (en) 2018-09-18 2023-10-24 Nissan Chemical Corporation Silica-based additive for cementing composition, cementing composition, and cementing method
WO2020217967A1 (fr) 2019-04-25 2020-10-29 日産化学株式会社 Adjuvant pour laitier de ciment pour cheminée à minerai ainsi que procédé de conservation de celui-ci, laitier de ciment pour cheminée à minerai, et processus de cimentation
EP3744684A1 (fr) 2019-05-29 2020-12-02 Nouryon Chemicals International B.V. Particules de silicium poreux
EP3744683A1 (fr) 2019-05-29 2020-12-02 Nouryon Chemicals International B.V. Particules de silicium poreux
JP2025091428A (ja) * 2022-03-23 2025-06-19 日産化学株式会社 アルミニウム原子を含有するシリカ粒子を含むセメンチング組成物及びセメンチング方法
CN116354676A (zh) * 2023-04-19 2023-06-30 浙江巍华新型建材有限公司 一种抗开裂微水泥装饰材料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1652316A1 (ru) * 1989-02-09 1991-05-30 Внуковский Завод Огнеупорных Изделий Огнеупорна масса
SE500387C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
SE469893B (sv) * 1991-09-20 1993-10-04 Eka Nobel Ab Sätt att behandla en yta av karbonatbaserat material, silikasol för behandling av materialet, sätt att framställa silikasolen samt med silikasolen behandlat material
US5932000A (en) * 1996-09-19 1999-08-03 Eka Chemicals Ab Method for preparation of a hardening composition

Also Published As

Publication number Publication date
WO2001098227A1 (fr) 2001-12-27
AR035033A1 (es) 2004-04-14
DE60115642D1 (de) 2006-01-12
ATE312062T1 (de) 2005-12-15
CN1195698C (zh) 2005-04-06
ES2254381T3 (es) 2006-06-16
CN1437567A (zh) 2003-08-20
BR0111774B1 (pt) 2010-02-23
AU2001242988B2 (en) 2004-03-25
KR100502205B1 (ko) 2005-07-21
JP2003535808A (ja) 2003-12-02
AU4298801A (en) 2002-01-02
BR0111774A (pt) 2003-05-13
KR100498784B1 (ko) 2005-07-01
JP4146719B2 (ja) 2008-09-10
NZ523239A (en) 2003-09-26
ZA200209962B (en) 2003-12-09
KR20030011090A (ko) 2003-02-06
KR20030036221A (ko) 2003-05-09
CA2412949A1 (fr) 2001-12-27
EP1292547A1 (fr) 2003-03-19
EP1292547B1 (fr) 2005-12-07
DK1292547T3 (da) 2006-04-18
CA2412949C (fr) 2007-08-14
DE60115642T2 (de) 2006-07-13
AR028745A1 (es) 2003-05-21
MXPA02012245A (es) 2003-04-25

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