A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement alkali resistance enhancing additive
The invention provides an alkali resistance enhancing additive for cement, comprising by weight percentage: 15-25% deionized water, 10-14% chelating agent, 20-35% potassium carbonate, 20-26% water reducing agent, 5-9% pure glycerol, and 10-16% silicone resin. Three examples are given with exact percentages of each component part. The additive is prepared by weighing the raw materials and then mixing them in a liquid mixer. The alkali resistance additive is added to cement in 0.5-0.8 parts of the alkali resistance additive to 100 parts by weight of a cement-based material and uniformly stirred through. The alkali-resistant additive improves the strength and weather resistance of the cement product and reduces saltpetering.
Cement alkali resistance enhancing additive
The invention provides an alkali resistance enhancing additive for cement, comprising by weight percentage: 15-25% deionized water, 10-14% chelating agent, 20-35% potassium carbonate, 20-26% water reducing agent, 5-9% pure glycerol, and 10-16% silicone resin. Three examples are given with exact percentages of each component part. The additive is prepared by weighing the raw materials and then mixing them in a liquid mixer. The alkali resistance additive is added to cement in 0.5-0.8 parts of the alkali resistance additive to 100 parts by weight of a cement-based material and uniformly stirred through. The alkali-resistant additive improves the strength and weather resistance of the cement product and reduces saltpetering.
Cement alkali resistance enhancing additive
XIAOJING GUO (author) / SIJIA GUO (author) / FENGZHI CHEN (author) / TAIZONG GUO (author)
2018-05-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2021
Corrosion resistance of alkali-activated slag cement
| Online Contents | 2003
Enhancing Water Resistance of Cement and Gypsum-Cement Materials
| Online Contents | 2001