-
Anonymous users2024-01-24Red clamps. It is a fireproof flame retardant ring. If a fire breaks out on the lower floor, prevent the fire from igniting to the upper floor.
-
Anonymous users2024-01-23I'm sorry, we can't solve this problem, I can't solve this problem, I don't dare to give you easy methods and suggestions, please consult the relevant personnel to give you the correct answer, I wish you a happy life.
There is no public toilet in the student apartment, and each dormitory has a private toilet, which has a water heater, shower, 1 sink, and 1 toiletry.
1.The bathroom pipes on the first floor and the risers on the upper floors should not be put together. >>>More
The Chinese standard is 110, the European standard is 200 or 220, and the Japanese is 90. 1.According to the national standard, the minimum diameter is DN100 sewage pipe, and now U-PVC pipe is generally used, and the minimum diameter is de110. >>>More
Generally speaking, there are large areas of water stains on the leaky roof upstairs, and the water stains on the roof are not obvious when the sewer pipe interface is leaking. It depends on which type of sewer pipe leakage in your house is? It is not wise to change the sewer pipe to a 45-degree elbow, which increases the difficulty of getting upstairs and water upstairs, and increases the possibility of your home being flooded.
If the distance between the drainage pipe and the top is high, you can connect the drainage branch of the bathroom directly with the drainage pipe, otherwise you should make a separate drainage pipe.