NO163524C - Sementblanding for legging under vann. - Google Patents
Sementblanding for legging under vann.Info
- Publication number
- NO163524C NO163524C NO832682A NO832682A NO163524C NO 163524 C NO163524 C NO 163524C NO 832682 A NO832682 A NO 832682A NO 832682 A NO832682 A NO 832682A NO 163524 C NO163524 C NO 163524C
- Authority
- NO
- Norway
- Prior art keywords
- under water
- cement mixture
- plant under
- plant
- cement
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
-
- 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
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
-
- 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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/74—Underwater applications
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)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57131904A JPS5926955A (ja) | 1982-07-30 | 1982-07-30 | 水中で分離しないコンクリ−トの製造方法 |
JP57163900A JPS5954656A (ja) | 1982-09-22 | 1982-09-22 | 水中で分離しないコンクリ−ト組成物 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO832682L NO832682L (no) | 1984-01-31 |
NO163524B NO163524B (no) | 1990-03-05 |
NO163524C true NO163524C (no) | 1990-06-13 |
Family
ID=26466614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO832682A NO163524C (no) | 1982-07-30 | 1983-07-22 | Sementblanding for legging under vann. |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0100671B1 (no) |
DE (1) | DE3374861D1 (no) |
NO (1) | NO163524C (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59223261A (ja) * | 1983-05-30 | 1984-12-15 | 住友セメント株式会社 | セメント組成物 |
US4810296A (en) * | 1988-02-16 | 1989-03-07 | American Cyanamid Company | Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions |
US6448311B1 (en) * | 2000-07-19 | 2002-09-10 | Baker Hughes Incorporated | Cement fluid loss additive |
WO2009073140A1 (en) | 2007-11-30 | 2009-06-11 | Celanese International Corporation | Addditive composition for mortars, cements and joint compounds and cementitious compositions made therefrom |
US8882907B2 (en) | 2007-11-30 | 2014-11-11 | Celanese International Corporation | Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868753A (en) * | 1956-07-03 | 1959-01-13 | American Cyanamid Co | Hydraulic cement compositions containing acrylamide-acrylic acid copolymers and method of making same |
US3197428A (en) * | 1961-10-13 | 1965-07-27 | American Cyanamid Co | Composition comprising cement and a copolymer containing carboxylate and alcohol groups |
US3877522A (en) * | 1972-11-06 | 1975-04-15 | Ici America Inc | Use of radiation-induced polymers in cement slurries |
US3931096A (en) * | 1974-10-30 | 1976-01-06 | Calgon Corporation | Low fluid loss cementing compositions |
US3943996A (en) * | 1974-10-30 | 1976-03-16 | Calgon Corporation | Low fluid loss cementing compositions |
DE2541747A1 (de) * | 1975-09-19 | 1977-03-24 | Sicotan Kunststoff | Baustoffmischung fuer unterwasser- bauten |
-
1983
- 1983-07-22 NO NO832682A patent/NO163524C/no unknown
- 1983-08-01 EP EP19830304419 patent/EP0100671B1/en not_active Expired
- 1983-08-01 EP EP86114721A patent/EP0219871A3/en not_active Withdrawn
- 1983-08-01 DE DE8383304419T patent/DE3374861D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO832682L (no) | 1984-01-31 |
EP0100671A1 (en) | 1984-02-15 |
NO163524B (no) | 1990-03-05 |
EP0219871A3 (en) | 1988-11-23 |
EP0219871A2 (en) | 1987-04-29 |
DE3374861D1 (en) | 1988-01-21 |
EP0100671B1 (en) | 1987-12-09 |
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