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Anonymous users2024-01-24The location you describe is hard to judge. But you can judge for yourself one thing if you remember one thing: waterproofing should be done on the water-surface side of the wall. If your waterproofing is to make the back of the wall, it is useless.
The common ones are aluminum gusset and plastic steel ceilings. >>>More
This is a problem that the waterproofing of the kitchen floor upstairs is not in place, and it must be done again.
You can complain and report to the housing construction administrative agency (housing and urban-rural development committee) of the district and county where the city is located. >>>More
PVC material is a kind of plastic decorative material, is the abbreviation of polyvinyl chloride material, PVC (Polyvinyl Chloride, referred to as PVC) resin is a thermoplastic polymer polymer polymerized by vinyl chloride monomer (Vinyl Chloride Monomer, referred to as VCM). It is made of polyvinyl chloride resin as the main raw material, adding an appropriate amount of anti-aging agent, modifier, etc., through mixing, calendering, vacuum blister and other processes. PVC is an amorphous polymer containing microcrystals with a crystallinity of 5%-10% (melting point 175 degrees). >>>More
The first thing to determine is whether the upper and lower pipes are leaking, and if so, it can only be repaired by knocking out the floor tiles or walls. First of all, the floor drain is tightly blocked with a cloth; If you want to determine the amount of material, you can first use a bucket of water that knows the capacity and pour it on the ground, and the water consumption of the water completely covering the floor tiles is the amount of material, a group of materials mixed with water 15-20 liters. The highest part of the ground is 1 cm deep.