FR2280600A1 - Procede d'acceleration du temps de prise de ciment et compositions correspondantes - Google Patents
Procede d'acceleration du temps de prise de ciment et compositions correspondantesInfo
- Publication number
- FR2280600A1 FR2280600A1 FR7523966A FR7523966A FR2280600A1 FR 2280600 A1 FR2280600 A1 FR 2280600A1 FR 7523966 A FR7523966 A FR 7523966A FR 7523966 A FR7523966 A FR 7523966A FR 2280600 A1 FR2280600 A1 FR 2280600A1
- Authority
- FR
- France
- Prior art keywords
- accelerating
- setting time
- corresponding compositions
- cement setting
- cement
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
- C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
-
- 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
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lining And Supports For Tunnels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49397774A | 1974-08-01 | 1974-08-01 | |
US56571175A | 1975-04-07 | 1975-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2280600A1 true FR2280600A1 (fr) | 1976-02-27 |
FR2280600B1 FR2280600B1 (de) | 1981-12-24 |
Family
ID=27051251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7523966A Granted FR2280600A1 (fr) | 1974-08-01 | 1975-07-31 | Procede d'acceleration du temps de prise de ciment et compositions correspondantes |
Country Status (9)
Country | Link |
---|---|
CA (1) | CA1071244A (de) |
CH (1) | CH618411A5 (de) |
DE (1) | DE2534099C2 (de) |
ES (1) | ES439888A1 (de) |
FR (1) | FR2280600A1 (de) |
GB (2) | GB1522501A (de) |
IT (1) | IT1041455B (de) |
NO (2) | NO752608L (de) |
SE (2) | SE7508537L (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474479A1 (fr) * | 1980-01-25 | 1981-07-31 | Sika Ag | Mortier a enduire et a batir avec prise retardee |
FR2487330A1 (fr) * | 1980-07-28 | 1982-01-29 | Schoen Wilhelm Kg | Melange sec, pret a l'emploi, pour mortiers, et son utilisation |
EP0670292A1 (de) * | 1994-03-03 | 1995-09-06 | Sika AG, vorm. Kaspar Winkler & Co. | Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2724648B1 (fr) * | 1994-09-20 | 1997-09-05 | Sandoz Sa | Controle de l'hydratation de systemes a base de ciment |
US5591259A (en) * | 1994-09-20 | 1997-01-07 | Sandoz Ltd. | Rapid setting cementitious compositions and method |
US5629048A (en) * | 1994-09-20 | 1997-05-13 | Sandoz Ltd. | Rapid setting cementitious compositions and method |
CN111620648A (zh) * | 2020-05-09 | 2020-09-04 | 中国人民解放军军事科学院国防工程研究院 | 一种土壤固化材料及其土壤固化方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759703A (fr) * | 1969-12-02 | 1971-05-17 | Progil | Nouveaux adjuvants pour ciments, mortiers et betons |
-
1975
- 1975-07-22 NO NO752608A patent/NO752608L/no unknown
- 1975-07-25 CA CA232,260A patent/CA1071244A/en not_active Expired
- 1975-07-28 SE SE7508537A patent/SE7508537L/xx unknown
- 1975-07-30 GB GB31800/75A patent/GB1522501A/en not_active Expired
- 1975-07-30 DE DE2534099A patent/DE2534099C2/de not_active Expired
- 1975-07-30 GB GB2094/78A patent/GB1522502A/en not_active Expired
- 1975-07-31 CH CH1003775A patent/CH618411A5/fr not_active IP Right Cessation
- 1975-07-31 IT IT69006/75A patent/IT1041455B/it active
- 1975-07-31 ES ES439888A patent/ES439888A1/es not_active Expired
- 1975-07-31 FR FR7523966A patent/FR2280600A1/fr active Granted
-
1978
- 1978-11-28 SE SE7812261A patent/SE7812261L/xx unknown
-
1982
- 1982-01-06 NO NO820021A patent/NO820021L/no unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474479A1 (fr) * | 1980-01-25 | 1981-07-31 | Sika Ag | Mortier a enduire et a batir avec prise retardee |
FR2487330A1 (fr) * | 1980-07-28 | 1982-01-29 | Schoen Wilhelm Kg | Melange sec, pret a l'emploi, pour mortiers, et son utilisation |
EP0670292A1 (de) * | 1994-03-03 | 1995-09-06 | Sika AG, vorm. Kaspar Winkler & Co. | Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen |
US5605571A (en) * | 1994-03-03 | 1997-02-25 | Sika Ag, Vorm. Kaspar Winkler & Co. | Setting- and hardening-accelerator containing no chloride and nitrite and a method to accelerate the setting and hardening of hydraulic binders and mixtures thereof |
Also Published As
Publication number | Publication date |
---|---|
GB1522501A (en) | 1978-08-23 |
DE2534099C2 (de) | 1984-11-15 |
NO820021L (no) | 1976-02-03 |
GB1522502A (en) | 1978-08-23 |
IT1041455B (it) | 1980-01-10 |
NO752608L (de) | 1976-02-03 |
SE7812261L (sv) | 1978-11-28 |
ES439888A1 (es) | 1977-06-01 |
SE7508537L (sv) | 1976-02-02 |
DE2534099A1 (de) | 1976-02-12 |
CA1071244A (en) | 1980-02-05 |
CH618411A5 (en) | 1980-07-31 |
FR2280600B1 (de) | 1981-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |