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It is best to decorate the house, especially the bathroom, to do a waterproof, and then fill the water pipe and then do a waterproof, which is the best.
It is best to brush waterproof at the beginning of the renovation and renovation, and it is best to have more than 3 lines.
When to dry and when to do it.
Contracted labor and materials! 85-130 if it exceeds this price! It doesn't make sense.
Do waterproofing needs to be done on the surface of the water, dig excellent permeability crystalline waterproofing, you can do it yourself on the cement surface with a super permeable waterproof guard (if there are cracks and potholes on the cement surface, fill the complete with metin porcelain glue and then do waterproofing). >>>More
It doesn't need to be dry, and you can pay attention to protecting the waterproof layer when backfilling