GB983430A - Improvements in gypsum based plasters - Google Patents
Improvements in gypsum based plastersInfo
- Publication number
- GB983430A GB983430A GB677062A GB677062A GB983430A GB 983430 A GB983430 A GB 983430A GB 677062 A GB677062 A GB 677062A GB 677062 A GB677062 A GB 677062A GB 983430 A GB983430 A GB 983430A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vital gluten
- plaster
- water
- gypsum based
- dry
- 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
- 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
- C04B28/14—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 calcium sulfate 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
- 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
- C04B24/14—Peptides; Proteins; Derivatives thereof
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)
- Medicinal Preparation (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A plaster composition comprises hemihydrate gypsum plaster and vital gluten in dry powdered form, vital gluten being the protein constituent of wheat or rye, substantially free from starch, prepared in a dry form in such a manner that when mixed with water it will form a rubbery mass. The plaster preferably contains 0.1 to 0.5% weight of vital gluten. A retarder, for example keratin, may be incorporated. Gauging materials, for example an aggregate of sand, expanded perlite or vermiculite, and water may be added to make a workable putty.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA817782 | 1961-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB983430A true GB983430A (en) | 1965-02-17 |
Family
ID=4141293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB677062A Expired GB983430A (en) | 1961-02-25 | 1962-02-21 | Improvements in gypsum based plasters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB983430A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130193A (en) * | 1982-11-13 | 1984-05-31 | Tanat Building Products Limite | Coating composition |
EP1321445A1 (en) * | 2001-12-20 | 2003-06-25 | Halliburton Energy Services, Inc. | Whey protein cement retarder |
-
1962
- 1962-02-21 GB GB677062A patent/GB983430A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130193A (en) * | 1982-11-13 | 1984-05-31 | Tanat Building Products Limite | Coating composition |
EP1321445A1 (en) * | 2001-12-20 | 2003-06-25 | Halliburton Energy Services, Inc. | Whey protein cement retarder |
US6800128B2 (en) | 2001-12-20 | 2004-10-05 | Halliburton Energy Services, Inc. | Whey protein retarder |
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