FR391711A - Process for delaying and regulating the onset of hardening of hydraulic cements - Google Patents
Process for delaying and regulating the onset of hardening of hydraulic cementsInfo
- Publication number
- FR391711A FR391711A FR391711DA FR391711A FR 391711 A FR391711 A FR 391711A FR 391711D A FR391711D A FR 391711DA FR 391711 A FR391711 A FR 391711A
- Authority
- FR
- France
- Prior art keywords
- delaying
- onset
- hardening
- regulating
- hydraulic cements
- 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
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
- C04B24/16—Sulfur-containing compounds
- C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR391711T | 1908-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR391711A true FR391711A (en) | 1908-11-07 |
Family
ID=1437148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR391711D Expired FR391711A (en) | 1908-06-26 | 1908-06-26 | Process for delaying and regulating the onset of hardening of hydraulic cements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR391711A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429211A (en) * | 1944-02-07 | 1947-10-21 | Andes Ralph Verne | High-temperature cement modifier |
US2782858A (en) * | 1950-11-24 | 1957-02-26 | Phillips Petroleum Co | Well cementing materials and their application |
-
1908
- 1908-06-26 FR FR391711D patent/FR391711A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429211A (en) * | 1944-02-07 | 1947-10-21 | Andes Ralph Verne | High-temperature cement modifier |
US2782858A (en) * | 1950-11-24 | 1957-02-26 | Phillips Petroleum Co | Well cementing materials and their application |
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