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Anonymous users2024-01-24No need to scrape putty, directly brush waterproof, first brush a horizontal, then brush a vertical, and finally brush a horizontal, a total of three times, this is the standard practice, that is, with a lot of materials, non-standard can be brushed first, and then the rest of the cement slurry, brushed up, or smoothed.
Of course, the bathroom is to do the level first, level the base surface and then do the waterproof construction. >>>More
1. Polyurethane waterproofing (is extracted from asphalt). Please don't buy coal coke refined, it's too toxic. >>>More
Of course not, it is recommended to use special waterproof materials for waterproofing in the bathroom, because the bathroom should be eroded by the sun and rain for a long time, and if you do not do a good job of waterproofing, it is easy to leak in the future. >>>More
The base layer of the wall and the ground is sanded, so it is recommended to use the professional Dawa wall closure and ground solidification to deal with it, and the wall solid and ground solid are polymer water-based curing agents. Polymer can penetrate into the cement wall, firmly block the loose particles of the cement wall, make the wall form a tight one, improve the adhesion of the wall, and avoid the wall moisture and alkali return. >>>More
Yes, you have to wait for it to dry before doing it, and the surface should also be cleaned, remember that the shower room is waterproof at least meters.