A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a grouting material which is mainly composed of the following ingredients, by weight, 40.0-40.7% of cement, 3-5% of silicon powder, 1-2% of a water reducer, 0.5-1.5% of an expanding agent, 0.3-0.5% of tartrate, 14-16% of heavy calcium, 0.5-1.5% of bentonite, 35.0-36.5% of an aggregate, 0.4-0.6% of cellulose ether and 0.4-0.6% of an early strength agent. Without the need of considering the temperature factor, the grouting material is easy for construction and is not easy to crack or shrink. Strength can be greatly enhanced. In addition, the grouting material is low-cost and can completely replace a previously-used epoxy resin material. The grouting material is easy for popularization and application.
The invention discloses a grouting material which is mainly composed of the following ingredients, by weight, 40.0-40.7% of cement, 3-5% of silicon powder, 1-2% of a water reducer, 0.5-1.5% of an expanding agent, 0.3-0.5% of tartrate, 14-16% of heavy calcium, 0.5-1.5% of bentonite, 35.0-36.5% of an aggregate, 0.4-0.6% of cellulose ether and 0.4-0.6% of an early strength agent. Without the need of considering the temperature factor, the grouting material is easy for construction and is not easy to crack or shrink. Strength can be greatly enhanced. In addition, the grouting material is low-cost and can completely replace a previously-used epoxy resin material. The grouting material is easy for popularization and application.
Grouting material
WANG CHANG (author)
2015-07-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Grouting eco grouting puri grouting bio grouting and its material
| European Patent Office | 2023
Composite additive for grouting material and grouting material
| European Patent Office | 2020