How many details do you know about waterproof coating construction?

Waterproof is one of the most important hidden projects, especially the waterproof toilet, waterproof paint construction must pay special attention. Because the toilet water consumption is large, and the water vapor is also heavy, if waterproof is not in place, easy to seep out, later maintenance will be very troublesome. So what points do you need to pay attention to in the construction of waterproof coatings? Here's a closer look at the eight places where waterproof construction is easy to get
the
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1
waterproof brush before, the grass is not fully wet
grass-roots water absorption is strong, brushing is not smooth;
2Error two, when the grass has bright water brush waterproof
when the grass has clear water, will dilute the waterproof slurry, resulting in uneven emulsion, surface formation whitening.
3
error three, waterproof paint brush is too thick
once brush too thick, the surface into a film, the internal slurry is not dry solid, resulting in cracking. The corners are stacked, causing the coating to be too thick and the waterproof layer to crack.
4
error four, waterproof layer did not do the protective layer, the late cross-construction damage

5
Error five, waterproof layer is not cured that is closed water experiment
waterproof coating is not cured, waterproof layer is still in the reaction, put water closed water experiment, will destroy the waterproof layer, easy to cause waterproof layer shell, fall off.
6
error six, waterproof slurry inside the addition of water and other substances

7
Error 7, waterproof layer leakage
waterproof coating brush is not uniform, does not cover all the grass roots to be constructed, can not form an overall waterproof layer, unpainted areas easily lead to leakage. It is recommended to brush twice, vertical cross brushing.
8
Error eight, pipe mouth, corner and other parts of the arcing treatment
the corner, pipe mouth part is an important node of waterproofing, unsmeared arc treatment is easy to form stress concentration, resulting in cracking of the waterproof layer, resulting in leakage.