-
This drainage method must be leaking, all drainage must be insured through the pipe, without the pipe floor leakage, after a long time downstairs will seep water. If it is a layer, there will be water under the floor tiles for a long time, and there will be leakage of dark wires on the ground, and they often trip for no reason.
A: Did all the water really go to the drain of the basin? If so, it's too easy, just change it to a bath drain, and punch the water pipe of the sink drain in a circular shape, with a height of -1cmAt least two rows. >>>More
Do not pass through the drainage bend to the bedroom on the lower floor, otherwise the drainage noise will affect your sleep. Hang a roof in the space where the lower roof passes, and give a manhole.
Sheung Shui; Connect hot and cold water with a stainless steel hose. >>>More
It is best to avoid the intersection of sewage and waste water pipes and water supply pipes in the bathroom decoration, and the sewage and wastewater pipes should be wound into a U-shape under the water supply pipe, and covered with mortar on the top.