Is it allowed to open holes in the main toilet pipes of buildings?

The main pipe of the toilet in the building is generally not able to start the sewage, because it is generally left, if the sewage outlet is not left before, it cannot be opened at will, otherwise the later sealing is not tight will cause peculiar smell.

The main toilet pipe of the building is not allowed to be used indiscriminately to drain the sewage. Because if the main pipeline of the building is to be opened, the entire floor must be stopped, which will affect the use of others.

Generally, in accordance with the relevant regulations, the sewage pipe has a reserved opening, and if the pipe is blocked, the reserved mouth can be temporarily opened for sewage dredging.

All the buildings in the building are not allowed to be changed without permission.

Under normal circumstances, it is not allowed to start the sewage, because the main toilet pipe is interconnected, and if it is opened casually, the property will be managed.

The main toilet pipes of the building are not allowed to open holes for sewage discharge, and this kind of sewage pipe is designed in advance and hidden within the wall.

It is not allowed, and the random opening of the main pipe of the toilet in the building may cause large-scale pollution and leakage, and it is not allowed to open the hole without permission.

The main pipeline of the toilet is not prevented, and it is not allowed to start the sewage, so it is the main pipeline and a public facility. Yidan is prone to powder leakage. Environment.

This is possible, but the joints need to be done well to prevent leakage.

If this should not be allowed, it stands to reason that this should not be allowed, and this should not be allowed.

It is not allowed, the supervisor can not be destroyed.

Lay the pipes first.

If there is a Tongfan jujube omission or the position is not accurate, and then drilling, especially when the large aperture pipe, horizontal transverse pipe through the wall, beam, all need to have the structural reinforcement measures of the reserved hole, if the later drilling, the structure needs to be re-checked. For floor drilling, the impact on the structure is smaller, but in the kitchen and bathroom, it also affects the waterproofing effect. Do not drill unless absolutely necessary.

1. According to the design requirements, the toilet must be equipped with a floor drain, which is conducive to the stagnant water formed by the sedan car slide bathing and scouring;

2. The main pipeline of the toilet drainage pipeline has the same pipeline for sewage ventilation according to the design requirements, and there is also a special ventilation pipe for independent setting, the purpose of which is mainly to prevent the water seal from being damaged by siphon action when discharging sewage, resulting in odor pouring into the toilet;

3. As for the reserved discharge pipe opening, it is generally mainly used for the drainage pipe of the washing machine, if the drainage pipe of the washing machine is deep into the floor drain drainage, it is easy to destroy the floor drain water seal, resulting in odor upwelling; However, you can seal the interface and then set up a bureau to remove a water seal.

4. According to the need or convenience, the reserved discharge port can be set to connect the drain port of the washing machine.