FR2442804B1 - Composition de ciment contenant de la dextrine - Google Patents
Composition de ciment contenant de la dextrineInfo
- Publication number
- FR2442804B1 FR2442804B1 FR7929417A FR7929417A FR2442804B1 FR 2442804 B1 FR2442804 B1 FR 2442804B1 FR 7929417 A FR7929417 A FR 7929417A FR 7929417 A FR7929417 A FR 7929417A FR 2442804 B1 FR2442804 B1 FR 2442804B1
- Authority
- FR
- France
- Prior art keywords
- composition containing
- cement composition
- containing dextrin
- dextrin
- 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.)
- Expired
Links
- 229920001353 Dextrin Polymers 0.000 title 1
- 239000004375 Dextrin Substances 0.000 title 1
- 239000004568 cement Substances 0.000 title 1
- 235000019425 dextrin Nutrition 0.000 title 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
- 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
- C04B24/383—Cellulose or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7917640A FR2461065A2 (fr) | 1978-12-01 | 1979-07-06 | Barrage flottant souple a haute resistance |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14645478A JPS5575949A (en) | 1978-11-29 | 1978-11-29 | Cement mortar for grout |
JP14645178A JPS5575950A (en) | 1978-11-29 | 1978-11-29 | Improved portland cement |
JP14645378A JPS5575956A (en) | 1978-11-29 | 1978-11-29 | Cement additive |
JP14645278A JPS5575951A (en) | 1978-11-29 | 1978-11-29 | Swelling cement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2442804A1 FR2442804A1 (fr) | 1980-06-27 |
FR2442804B1 true FR2442804B1 (fr) | 1986-04-25 |
Family
ID=27472713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7929417A Expired FR2442804B1 (fr) | 1978-11-29 | 1979-11-29 | Composition de ciment contenant de la dextrine |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2948129C2 (fr) |
FR (1) | FR2442804B1 (fr) |
GB (1) | GB2039271B (fr) |
IT (1) | IT1124365B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6033242A (ja) * | 1983-08-01 | 1985-02-20 | 出光石油化学株式会社 | セメント添加剤 |
DE3927850A1 (de) * | 1989-08-23 | 1991-02-28 | Fraunhofer Ges Forschung | Moertel zur versiegelung von spritzasbestzementbeschichtungen |
DE4127684C1 (en) * | 1991-08-21 | 1993-01-14 | Ruf, Albert, 8560 Lauf, De | Additive facilitating use of plaster used on old buildings or monuments - comprises starch sugar, naphthalene- or melamine- formaldehyde] condensate, casein, dextrin, fruit acids, stabiliser, boric acid or borax, soda and/or sodium bi:carbonate |
DE102004011140A1 (de) * | 2004-03-08 | 2005-09-29 | Zinke, Bernhard, Dipl.-Ing. | Verfahren zur Herstellung eines hydraulisch erhärtenden Verbundwerkstoffs |
GB2572915B (en) | 2017-02-22 | 2022-04-06 | Halliburton Energy Services Inc | Control heat of hydration by characterizing cementitious components |
CN112551935A (zh) * | 2019-09-25 | 2021-03-26 | 中路高科交通检测检验认证有限公司 | 一种混凝土水化热抑制材料及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2576955A (en) * | 1946-10-18 | 1951-12-04 | Universal Atlas Cement Company | Low-water-loss cement |
US3414420A (en) * | 1965-01-28 | 1968-12-03 | United States Steel Corp | Oil well cement and method of making the same |
-
1979
- 1979-11-27 GB GB7940961A patent/GB2039271B/en not_active Expired
- 1979-11-29 DE DE2948129A patent/DE2948129C2/de not_active Expired
- 1979-11-29 IT IT12850/79A patent/IT1124365B/it active
- 1979-11-29 FR FR7929417A patent/FR2442804B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2948129A1 (de) | 1980-06-12 |
IT7912850A0 (it) | 1979-11-29 |
FR2442804A1 (fr) | 1980-06-27 |
DE2948129C2 (de) | 1984-03-29 |
GB2039271A (en) | 1980-08-06 |
GB2039271B (en) | 1983-09-01 |
IT1124365B (it) | 1986-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |