ZA89915B - Method and composition for accelerating the hardening of cements and removing efflorescent effects - Google Patents
Method and composition for accelerating the hardening of cements and removing efflorescent effectsInfo
- Publication number
- ZA89915B ZA89915B ZA89915A ZA89915A ZA89915B ZA 89915 B ZA89915 B ZA 89915B ZA 89915 A ZA89915 A ZA 89915A ZA 89915 A ZA89915 A ZA 89915A ZA 89915 B ZA89915 B ZA 89915B
- Authority
- ZA
- South Africa
- Prior art keywords
- efflorescent
- cements
- accelerating
- hardening
- effects
- Prior art date
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
- C04B28/04—Portland 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
- C04B14/30—Oxides other than silica
- C04B14/303—Alumina
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8801430A FR2626873B1 (fr) | 1988-02-08 | 1988-02-08 | Procede et composition pour accelerer la prise des ciments et supprimer les efflorescences |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA89915B true ZA89915B (en) | 1989-10-25 |
Family
ID=9363035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA89915A ZA89915B (en) | 1988-02-08 | 1989-02-07 | Method and composition for accelerating the hardening of cements and removing efflorescent effects |
Country Status (7)
Country | Link |
---|---|
US (1) | US4983220A (xx) |
EP (1) | EP0328431A1 (xx) |
JP (1) | JPH0222160A (xx) |
AU (1) | AU616932B2 (xx) |
FR (1) | FR2626873B1 (xx) |
PT (1) | PT89647B (xx) |
ZA (1) | ZA89915B (xx) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2659895A1 (fr) * | 1990-03-22 | 1991-09-27 | Nouvion Bernard | Procede de fabrication de materiaux en agregats de terre stabilisee, compressee, cristalisee et le produit obtenu. |
JP3223829B2 (ja) * | 1997-01-29 | 2001-10-29 | 新光電気工業株式会社 | 電気ニッケルめっき浴又は電気ニッケル合金めっき浴及びそれを用いためっき方法 |
US5922124A (en) | 1997-09-12 | 1999-07-13 | Supplee; William W. | Additive for, method of adding thereof and resulting cured cement-type concreations for improved heat and freeze-thaw durability |
FR2792629B1 (fr) * | 1999-04-26 | 2001-06-29 | Rhodia Chimie Sa | Procede de preparation d'un accelerateur de prise liquide pour liant hydraulique |
US6458423B1 (en) | 1999-08-03 | 2002-10-01 | David M. Goodson | Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof |
AUPQ468299A0 (en) * | 1999-12-15 | 2000-01-20 | James Hardie Research Pty Limited | Method and apparatus for extruding cementitious articles |
MXPA02008921A (es) | 2000-03-14 | 2004-10-15 | James Hardie Res Pty Ltd | Materiales de construccion de fibras-cemento, con aditivos de baja densidad. |
AU2001286233A1 (en) * | 2000-09-13 | 2002-03-26 | Denki Kagaku Kogyo Kabushiki Kaisha | Cement composition |
CA2439425C (en) | 2001-03-02 | 2009-11-24 | James Hardie Research Pty Limited | Spattering apparatus |
MXPA05003691A (es) | 2002-10-07 | 2005-11-17 | James Hardie Int Finance Bv | Material mixto de fibrocemento de densidad media durable. |
FR2849440B1 (fr) * | 2002-12-27 | 2005-07-15 | Lafarge Aluminates | Accelerateur de prise liquide pour composition comprenant du ciment portland. |
ITMI20040362A1 (it) * | 2004-02-27 | 2004-05-27 | Ruredil Spa | Composizione e metodo per migliorare le caratteristiche geotecniche dei terreni |
US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
NZ571874A (en) | 2006-04-12 | 2010-11-26 | Hardie James Technology Ltd | A surface sealed reinforced building element |
US8209927B2 (en) | 2007-12-20 | 2012-07-03 | James Hardie Technology Limited | Structural fiber cement building materials |
ES2618788T3 (es) | 2011-12-29 | 2017-06-22 | Dow Global Technologies Llc | Composición de baja eflorescencia de lechada de baldosas |
CA3038567A1 (en) | 2015-10-09 | 2017-04-13 | Thermal Ceramics, Inc. | Insulation materials |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1537501A (en) * | 1974-12-28 | 1978-12-29 | Matsushita Electric Works Ltd | Compositions for forming hardened cement products and process for producing hardened cement products |
DE2518799A1 (de) * | 1975-04-28 | 1976-11-11 | Peter Oskar Dipl In Gutfleisch | Verfahren zum herstellen einer hydraulisch erhaertenden mischung |
FR2445821A1 (fr) * | 1979-01-05 | 1980-08-01 | Lafarge Fondu Int | Procede de preparation d'un nouveau ciment a usage refractaire |
LU81915A1 (fr) * | 1979-11-19 | 1981-06-04 | Lafarge Sa | Application nouvelle des ciments portland et les liants ainsi obtenus |
JPS6058183B2 (ja) * | 1981-04-02 | 1985-12-18 | 秩父セメント株式会社 | 水硬性セメントの製造方法 |
MX157475A (es) * | 1981-07-06 | 1988-11-23 | Ind Penoles Sa De Cv | Mejoras en un procedimiento para la recuperacion de alumina a partir de materiales aluminosilicosos |
CN85108582B (zh) * | 1984-10-30 | 1988-08-17 | 蓝圈工业有限公司 | 固化粘结组合物 |
-
1988
- 1988-02-08 FR FR8801430A patent/FR2626873B1/fr not_active Expired - Lifetime
-
1989
- 1989-01-18 AU AU28555/89A patent/AU616932B2/en not_active Ceased
- 1989-01-27 EP EP89400235A patent/EP0328431A1/fr not_active Ceased
- 1989-02-03 US US07/307,396 patent/US4983220A/en not_active Expired - Fee Related
- 1989-02-06 PT PT89647A patent/PT89647B/pt active IP Right Grant
- 1989-02-07 JP JP1028528A patent/JPH0222160A/ja active Pending
- 1989-02-07 ZA ZA89915A patent/ZA89915B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PT89647A (pt) | 1989-10-04 |
AU616932B2 (en) | 1991-11-14 |
FR2626873B1 (fr) | 1992-12-24 |
PT89647B (pt) | 1994-02-28 |
FR2626873A1 (fr) | 1989-08-11 |
US4983220A (en) | 1991-01-08 |
AU2855589A (en) | 1989-08-17 |
EP0328431A1 (fr) | 1989-08-16 |
JPH0222160A (ja) | 1990-01-25 |
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