ZA200209962B - Mixture of silica sols. - Google Patents
Mixture of silica sols. Download PDFInfo
- Publication number
- ZA200209962B ZA200209962B ZA200209962A ZA200209962A ZA200209962B ZA 200209962 B ZA200209962 B ZA 200209962B ZA 200209962 A ZA200209962 A ZA 200209962A ZA 200209962 A ZA200209962 A ZA 200209962A ZA 200209962 B ZA200209962 B ZA 200209962B
- Authority
- ZA
- South Africa
- Prior art keywords
- silica sol
- silica
- concrete
- mixture
- mixture according
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 67
- 239000000377 silicon dioxide Substances 0.000 title claims description 27
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 81
- 239000004567 concrete Substances 0.000 claims description 59
- 239000002245 particle Substances 0.000 claims description 41
- 238000009826 distribution Methods 0.000 claims description 23
- 239000004570 mortar (masonry) Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229910001868 water Inorganic materials 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 description 11
- 229910021653 sulphate ion Inorganic materials 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000011398 Portland cement Substances 0.000 description 6
- -1 sulphate ions Chemical class 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000010220 ion permeability Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000011396 hydraulic cement Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004901 spalling Methods 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical class [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Silicon Compounds (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00850116 | 2000-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209962B true ZA200209962B (en) | 2003-12-09 |
Family
ID=32523995
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209962A ZA200209962B (en) | 2000-06-22 | 2002-12-09 | Mixture of silica sols. |
| ZA200209961A ZA200209961B (en) | 2000-06-22 | 2002-12-09 | Constructional material. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209961A ZA200209961B (en) | 2000-06-22 | 2002-12-09 | Constructional material. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1292547B1 (ko) |
| JP (1) | JP4146719B2 (ko) |
| KR (2) | KR100502205B1 (ko) |
| CN (1) | CN1195698C (ko) |
| AR (2) | AR035033A1 (ko) |
| AT (1) | ATE312062T1 (ko) |
| AU (2) | AU2001242988B2 (ko) |
| BR (1) | BR0111774B1 (ko) |
| CA (1) | CA2412949C (ko) |
| DE (1) | DE60115642T2 (ko) |
| DK (1) | DK1292547T3 (ko) |
| ES (1) | ES2254381T3 (ko) |
| MX (1) | MXPA02012245A (ko) |
| NZ (1) | NZ523239A (ko) |
| WO (1) | WO2001098227A1 (ko) |
| ZA (2) | ZA200209962B (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20031983A1 (it) * | 2003-10-14 | 2005-04-15 | Mapei Spa | Acceleranti per leganti idraulici |
| DE102006049524A1 (de) * | 2006-10-20 | 2008-04-24 | Evonik Degussa Gmbh | Wässrige Dispersionen gefällter Kieselsäuren und Silikate zur Steigerung der Frühfestigkeit in zementartigen Zubereitungen |
| FR2989082B1 (fr) | 2012-04-05 | 2015-03-13 | Chryso | Adjuvant pour compositions hydrauliques |
| US11279658B2 (en) * | 2018-03-09 | 2022-03-22 | Specification Products, Inc. | Compositions for improved concrete performance |
| AU2019344704A1 (en) | 2018-09-18 | 2021-04-15 | Nissan Chemical Corporation | Silica-based additive for cementing composition, cementing composition, and cementing method |
| US11965130B2 (en) | 2019-04-25 | 2024-04-23 | Nissan Chemical Corporation | Borehole cement slurry additive, method for storing same, borehole cement slurry, and borehole cementing method |
| EP3744683A1 (en) | 2019-05-29 | 2020-12-02 | Nouryon Chemicals International B.V. | Porous silica particles |
| EP3744684A1 (en) | 2019-05-29 | 2020-12-02 | Nouryon Chemicals International B.V. | Porous silica particles |
| WO2023182180A1 (ja) * | 2022-03-23 | 2023-09-28 | 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)
| 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 |
-
2001
- 2001-03-28 MX MXPA02012245A patent/MXPA02012245A/es active IP Right Grant
- 2001-03-28 ES ES01916049T patent/ES2254381T3/es not_active Expired - Lifetime
- 2001-03-28 EP EP01916049A patent/EP1292547B1/en not_active Expired - Lifetime
- 2001-03-28 DE DE60115642T patent/DE60115642T2/de not_active Expired - Lifetime
- 2001-03-28 AT AT01916049T patent/ATE312062T1/de active
- 2001-03-28 AU AU2001242988A patent/AU2001242988B2/en not_active Ceased
- 2001-03-28 NZ NZ523239A patent/NZ523239A/en not_active IP Right Cessation
- 2001-03-28 CN CNB018114865A patent/CN1195698C/zh not_active Expired - Fee Related
- 2001-03-28 JP JP2002503670A patent/JP4146719B2/ja not_active Expired - Fee Related
- 2001-03-28 DK DK01916049T patent/DK1292547T3/da active
- 2001-03-28 BR BRPI0111774-2A patent/BR0111774B1/pt not_active IP Right Cessation
- 2001-03-28 CA CA002412949A patent/CA2412949C/en not_active Expired - Lifetime
- 2001-03-28 AU AU4298801A patent/AU4298801A/xx active Pending
- 2001-03-28 WO PCT/SE2001/000682 patent/WO2001098227A1/en active IP Right Grant
- 2001-03-28 KR KR10-2002-7016852A patent/KR100502205B1/ko not_active IP Right Cessation
- 2001-04-06 KR KR10-2002-7016851A patent/KR100498784B1/ko not_active IP Right Cessation
- 2001-04-18 AR ARP010101805A patent/AR035033A1/es not_active Application Discontinuation
- 2001-06-22 AR ARP010102974A patent/AR028745A1/es active IP Right Grant
-
2002
- 2002-12-09 ZA ZA200209962A patent/ZA200209962B/en unknown
- 2002-12-09 ZA ZA200209961A patent/ZA200209961B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE60115642T2 (de) | 2006-07-13 |
| EP1292547A1 (en) | 2003-03-19 |
| CN1437567A (zh) | 2003-08-20 |
| DE60115642D1 (de) | 2006-01-12 |
| AU2001242988B2 (en) | 2004-03-25 |
| ZA200209961B (en) | 2003-12-09 |
| BR0111774B1 (pt) | 2010-02-23 |
| WO2001098227A1 (en) | 2001-12-27 |
| DK1292547T3 (da) | 2006-04-18 |
| KR20030011090A (ko) | 2003-02-06 |
| ES2254381T3 (es) | 2006-06-16 |
| AU4298801A (en) | 2002-01-02 |
| AR035033A1 (es) | 2004-04-14 |
| MXPA02012245A (es) | 2003-04-25 |
| CN1195698C (zh) | 2005-04-06 |
| KR100502205B1 (ko) | 2005-07-21 |
| KR100498784B1 (ko) | 2005-07-01 |
| KR20030036221A (ko) | 2003-05-09 |
| BR0111774A (pt) | 2003-05-13 |
| CA2412949A1 (en) | 2001-12-27 |
| NZ523239A (en) | 2003-09-26 |
| JP4146719B2 (ja) | 2008-09-10 |
| ATE312062T1 (de) | 2005-12-15 |
| CA2412949C (en) | 2007-08-14 |
| JP2003535808A (ja) | 2003-12-02 |
| EP1292547B1 (en) | 2005-12-07 |
| AR028745A1 (es) | 2003-05-21 |
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