BG48967A1 - Additive accelerating solidification concretes and cement solutions and method for its preparation - Google Patents
Additive accelerating solidification concretes and cement solutions and method for its preparationInfo
- Publication number
- BG48967A1 BG48967A1 BG8954389A BG8954389A BG48967A1 BG 48967 A1 BG48967 A1 BG 48967A1 BG 8954389 A BG8954389 A BG 8954389A BG 8954389 A BG8954389 A BG 8954389A BG 48967 A1 BG48967 A1 BG 48967A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- additive
- concretes
- preparation
- grain size
- dispersion
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
This additive is applied in the construction sector to regulate the setting time of concrete and cement mortar. It decreases corrosion of concrete reinforcement, is harmless and environmentally friendly, and is produced via a simplified method, which ultimately increases productivity. The additive is based on sodium sulphate and additionally contains in weight p.: ground limestone 0.05 - 98.9, ammonium bicarbonate 0.001 - 90.9, and sodium sulphate 0.05 - 98. The ground limestone is either a 20 - 70% dispersion with a grain size between 0,001 to 0.4, a dispersion ranging from 20 to 80% and a grain size between 0.4 to 2.5mm, or a dispersion ranging from 0.1 to 20%, and a grain size between 2.5 - 5 mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8954389A BG48967A1 (en) | 1989-08-15 | 1989-08-15 | Additive accelerating solidification concretes and cement solutions and method for its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8954389A BG48967A1 (en) | 1989-08-15 | 1989-08-15 | Additive accelerating solidification concretes and cement solutions and method for its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
BG48967A1 true BG48967A1 (en) | 1991-07-15 |
Family
ID=3922235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8954389A BG48967A1 (en) | 1989-08-15 | 1989-08-15 | Additive accelerating solidification concretes and cement solutions and method for its preparation |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG48967A1 (en) |
-
1989
- 1989-08-15 BG BG8954389A patent/BG48967A1/en unknown
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