-
Anonymous users2024-01-24It stinks and leaks.
Secondary drainage Yes: Sewage that has penetrated the ground into the waterproofing layer is drained through the small hole reserved at the mouth of the drain pipe. This is an old practice and is not recommended now.
It causes odors in the bathroom years to come, and you can't find out where the smell came from.
Reasonable method: use Lauyer waterproofing agent to prepare the plain cement ash on the back of the floor tile for final bonding, and block the sewage on the surface of the floor tile and discharge it into the floor drain.
Drains It is mainly responsible for the drainage tasks of rainwater, sewage, farmland drainage and irrigation. Drainage pipes are divided into plastic drainage pipes, concrete pipes (CP) pipes, and reinforced concrete pipes.
Among the many water pipes, PVC is more famous. PVC pipes are mainly used for drainage pipes, because PVC pipes are low cost and easy to construct, so they are widely used in drainage pipes. PPR pipes are used in water pipes for home decoration, first of all, because of its environmental protection, secondly, high temperature resistance, stable performance, etc., and there is no harm to people's health.
-
Anonymous users2024-01-23Yes, and after a long time, the smell will be very bad, so it is best to clean the outside of the floor, the drainage and the water pipe, if there is still a smell, you can clean the pipe inside with confidence It will be much better, but regular ventilation is also useful.
1. The waterproof layer on the sunken floor slab and the waterproof layer between the backfill layer and the surface layer (attached to the floor tiles) should be paid special attention to and should not be negligent. Cast-in-place concrete floor slabs tend to have some shrinkage cracks. These tiny cracks, which are imperceptible to the naked eye, are unabashedly revealed as a water test. >>>More
Now the housing bathroom is basically sunken, and this kind of bathroom will think of backfilling it when it is decorated, but I think it is better to use overhead. Because it's more practical and has a lower budget. Let's talk about the differences. >>>More
The ground floor drain is a primary drain, and the underground floor drain is called secondary drainage. Because the toilet drainage is generally discharged through the floor drain, but there is also water that will seep directly into the caisson from the floor tiles, day after day, more and more water in the caisson, if the secondary drainage is done, the caisson can be successfully discharged. >>>More
You can use JS, polyurethane, Cao Yangbao, Jintang water does not leak, plugging king, South Korea Shuangxiong, the dry area is 300 high, the wet area and the adjacent wall of the bedroom study are also 1800 high, waterproof and do over the threshold, the root of the wall is rounded, the pipe is flanged, the water is removed after the 24-hour water storage test without leakage, and then a layer of mortar protective layer is made, and finally the wall and floor tiles are pasted. A stone base under the door cover is preferred.
1. Open holes and install drainage pipes. We first need to make a hole in the main drain pipe in the bathroom, and then install the drain pipe. The mouth of the drainage pipe should be the same height as the original sunken layer waterproof layer, and the other end should be inserted into the main drainage pipeline, and the PVC glue should be used to bond firmly. >>>More