Foam Preparation Putty

The common problems of foam concrete are rough surface, bubbling, cracking, internal hollowing, hole opening, loose overall or high compressive strength difference, and low overall compressive strength. The first reason for rough surface, hole opening, loose overall or high compressive strength and low overall compressive strength is the quality of foamed concrete foaming agent. The second reason is the problem of foaming machine. The basic reason for cracking is that the shrinkage of foamed concrete slurry is much larger than that of the base material. Secondly, the foamed concrete slurry itself is uneven and its tensile strength is too low.The foam base material leveling putty developed by Sha Mu new material company is suitable for surface treatment of foam concrete, and can well combine with polyurea products, reducing the problems of cracking and bulging in foam concrete construction.

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