A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a waterproof agent and a preparation method thereof. The waterproof agent is composed of, 15-25 parts of coal ash, 5-15 parts of straw powder, 2-10 parts of alums, 1-2 parts of air entraining agent, 5-15 parts of shrinkage reducing agent and 1-5 parts of water reducing agent. Compared with the prior art, the waterproof agent prepared according to the method has the advantages that the practical use effect is pretty excellent, water resistance of mortar concrete can be improved remarkably, and durability of the mortar concrete is improved while service life of the mortar concrete is prolonged. In addition, the preparation method is simple, convenient to operate and easy in popularization.
The invention discloses a waterproof agent and a preparation method thereof. The waterproof agent is composed of, 15-25 parts of coal ash, 5-15 parts of straw powder, 2-10 parts of alums, 1-2 parts of air entraining agent, 5-15 parts of shrinkage reducing agent and 1-5 parts of water reducing agent. Compared with the prior art, the waterproof agent prepared according to the method has the advantages that the practical use effect is pretty excellent, water resistance of mortar concrete can be improved remarkably, and durability of the mortar concrete is improved while service life of the mortar concrete is prolonged. In addition, the preparation method is simple, convenient to operate and easy in popularization.
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