CS274985B2 - Plasticizing admixture for concretes, mortars and ceramic raw materials preparation - Google Patents
Plasticizing admixture for concretes, mortars and ceramic raw materials preparationInfo
- Publication number
- CS274985B2 CS274985B2 CS188389A CS188389A CS274985B2 CS 274985 B2 CS274985 B2 CS 274985B2 CS 188389 A CS188389 A CS 188389A CS 188389 A CS188389 A CS 188389A CS 274985 B2 CS274985 B2 CS 274985B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- solution
- plasticizing
- ceramic raw
- concretes
- mortars
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The solution concerns a plasticizing admixture into mixture for preparation of concretes, mortars, and ceramic raw matters with higher retarding and plasticizing efficiency of the stock solution, while the retarding effect during standing of this solution is reduced significantly slower. The principle of the solution consists in the fact that from 24 to 95 percent by weight of sulfonated condensate of phenolic raw matters is enriched with 0.1 to 10 percent by weight of triethanolamine, and with 4 to 76 percent by weight of water. The solution can be used in preparation of normal and special gypsum-less concrete mixtures, mixtures of ceramic raw materials and in plasticizing betonite in drill rig suspensions in exploration and exploitation of oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS188389A CS274985B2 (en) | 1989-03-28 | 1989-03-28 | Plasticizing admixture for concretes, mortars and ceramic raw materials preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS188389A CS274985B2 (en) | 1989-03-28 | 1989-03-28 | Plasticizing admixture for concretes, mortars and ceramic raw materials preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
CS8901883A1 CS8901883A1 (en) | 1990-12-13 |
CS274985B2 true CS274985B2 (en) | 1991-12-17 |
Family
ID=5354326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS188389A CS274985B2 (en) | 1989-03-28 | 1989-03-28 | Plasticizing admixture for concretes, mortars and ceramic raw materials preparation |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS274985B2 (en) |
-
1989
- 1989-03-28 CS CS188389A patent/CS274985B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
CS8901883A1 (en) | 1990-12-13 |
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