1. Waterproof coating to remove waterproof film, we can also use waterproof coating to do floor paint construction base waterproof layer. The concrete construction method is to brush a layer of waterproof coating on the cement base surface of the parking lot, which will form an impervious waterproof isolation layer. After the formation of the epoxy floor paint isolation layer in the garage, we need to apply a layer of cement mortar on it to provide protection for the waterproof coating isolation layer. Next, you can build epoxy floor paint on the cement mortar layer.
2. The use of waterborne epoxy floor paint although the waterproof coating method to solve the problem of construction timing, but the re-pouring of cement mortar layer is still very troublesome, but also increased the cost of construction. Is there a simpler way to solve the problem of wet base and foaming of epoxy floor paint for underground parking? We can solve this problem by using waterborne epoxy floor paint. The difference between waterborne epoxy floor coatings and ordinary floor coatings is that the film solidified with water has tiny pores through which water vapor escapes, eliminating the pressure caused by vapor evaporation on the base surface and effectively preventing foaming of the floor coatings.
3, laying waterproof plastic film waterproof membrane need to be carried out when building a large building. After backfilling the ground, a fine layer of sand will be laid on the backfill soil and then a waterproof plastic film will be laid on the fine sand layer. A building often covers a large area, few thousands, large tens of thousands, Chongqing Epoxy Floor we can not find a piece of thousands of square meters of plastic film. It needs to be pieced together with a small piece of plastic film. It should be noted that at least 10CM of the overlap between the two plastic sheets should be overlapped, otherwise water vapor will still pass through.
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