A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses concrete high in cracking resistance and belongs to the technical field of building materials. The concrete comprises, by weight, 400-600 parts of cement, 300-500 parts of gravel, 300-500 parts of river sand, 4-16 parts of coal ash, 4-10 parts of silicon dioxide powder, 4-10 parts of steel fiber, 4-16 parts of polypropylene fiber and 300-400 parts of water. The concrete high in cracking resistance is good in cracking resistance, fracture resistance and tensile strength; furthermore, raw materials are abundant, the price is low, the production technology is simple, cost is low, and the concrete is suitable for scale production.
The invention discloses concrete high in cracking resistance and belongs to the technical field of building materials. The concrete comprises, by weight, 400-600 parts of cement, 300-500 parts of gravel, 300-500 parts of river sand, 4-16 parts of coal ash, 4-10 parts of silicon dioxide powder, 4-10 parts of steel fiber, 4-16 parts of polypropylene fiber and 300-400 parts of water. The concrete high in cracking resistance is good in cracking resistance, fracture resistance and tensile strength; furthermore, raw materials are abundant, the price is low, the production technology is simple, cost is low, and the concrete is suitable for scale production.
160MPa super-strength concrete with high cracking resistance and high fluidity
| European Patent Office | 2015
Cracking resistance of plasticized fly ash concrete
| British Library Conference Proceedings | 1999
Investigation of Resistance of Concrete to Cracking
| NTIS | 1968