FR2031950A5 - A hardener for hydraulic mortars and - cements - Google Patents
A hardener for hydraulic mortars and - cementsInfo
- Publication number
- FR2031950A5 FR2031950A5 FR6903511A FR6903511A FR2031950A5 FR 2031950 A5 FR2031950 A5 FR 2031950A5 FR 6903511 A FR6903511 A FR 6903511A FR 6903511 A FR6903511 A FR 6903511A FR 2031950 A5 FR2031950 A5 FR 2031950A5
- Authority
- FR
- France
- Prior art keywords
- cements
- hardener
- hydraulic mortars
- mortars
- hydraulic
- 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.)
- Expired
Links
- 239000011396 hydraulic cement Substances 0.000 title abstract 2
- 239000011429 hydraulic mortar Substances 0.000 title abstract 2
- 239000004848 polyfunctional curative Substances 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002671 adjuvant Substances 0.000 abstract 1
- 150000004645 aluminates Chemical class 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 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
-
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
- C04B22/142—Sulfates
- C04B22/148—Aluminium-sulfate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6903511A FR2031950A5 (en) | 1969-02-13 | 1969-02-13 | A hardener for hydraulic mortars and - cements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6903511A FR2031950A5 (en) | 1969-02-13 | 1969-02-13 | A hardener for hydraulic mortars and - cements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2031950A5 true FR2031950A5 (en) | 1970-11-20 |
Family
ID=9029051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6903511A Expired FR2031950A5 (en) | 1969-02-13 | 1969-02-13 | A hardener for hydraulic mortars and - cements |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2031950A5 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4324959C1 (de) * | 1993-07-24 | 1994-08-18 | Giulini Chemie | Verwendung von basischen Aluminiumsulfaten als alkaliarme Abbindebeschleuniger für Zement |
| EP0657398A1 (fr) * | 1993-12-06 | 1995-06-14 | Sika AG, vorm. Kaspar Winkler & Co. | Procédé pour accélérer la prise et le durcissement d'un matériau contenant un liant hydraulique, accélérateur de prise et de durcissement et utilisation d'un mélange en tant que accélérateur de prise et de durcissement |
| WO1996005150A1 (fr) * | 1994-08-10 | 1996-02-22 | Sandoz Ltd. | Additif accelerateur pour ciment |
| ES2138483A1 (es) * | 1995-03-16 | 2000-01-01 | Mbt Holding Ag | Agregado para proyectar cemento. |
| WO2000078688A1 (fr) * | 1999-06-18 | 2000-12-28 | Mbt Holding Ag | Accelerateur de prise destine au beton |
-
1969
- 1969-02-13 FR FR6903511A patent/FR2031950A5/fr not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4324959C1 (de) * | 1993-07-24 | 1994-08-18 | Giulini Chemie | Verwendung von basischen Aluminiumsulfaten als alkaliarme Abbindebeschleuniger für Zement |
| US5660625A (en) * | 1993-07-24 | 1997-08-26 | Giulini Chemie Gmbh | Use of basic aluminium sulphates as low-alkali set accelerators for cement |
| EP0657398A1 (fr) * | 1993-12-06 | 1995-06-14 | Sika AG, vorm. Kaspar Winkler & Co. | Procédé pour accélérer la prise et le durcissement d'un matériau contenant un liant hydraulique, accélérateur de prise et de durcissement et utilisation d'un mélange en tant que accélérateur de prise et de durcissement |
| CH686513A5 (de) * | 1993-12-06 | 1996-04-15 | Sika Ag | Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger. |
| US5560774A (en) * | 1993-12-06 | 1996-10-01 | Sika Ag, Vorm. Kaspar Winkler & Co. | Process for accelerating the setting and hardening of material which contains a hydraulic binder, setting and hardening accelerator and use of a mixture for accelerating the setting and hardening |
| WO1996005150A1 (fr) * | 1994-08-10 | 1996-02-22 | Sandoz Ltd. | Additif accelerateur pour ciment |
| AU701619B2 (en) * | 1994-08-10 | 1999-02-04 | Mbt Holding Ag | Cement accelerating admixture |
| ES2138483A1 (es) * | 1995-03-16 | 2000-01-01 | Mbt Holding Ag | Agregado para proyectar cemento. |
| WO2000078688A1 (fr) * | 1999-06-18 | 2000-12-28 | Mbt Holding Ag | Accelerateur de prise destine au beton |
| US6723163B1 (en) | 1999-06-18 | 2004-04-20 | Mbt Holding Ag | Concrete admixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |