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Anonymous users2024-01-23It is recommended to replace it with 160, if it is a riser 110 is sufficient, but considering that it is a horizontal pipe, it should be one size larger than the riser.
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Anonymous users2024-01-22110 horizontal pipes are enough, if it is a horizontal pipe inside a household, 50 pipes can be used.
It must have an impact! I don't usually feel it, but once an earthquake occurs, it will show harm. It can't be like this!
There is a blockage between your toilet and the sewer main, and the drainage is not good, causing the water to drain out of the floor drain.
In this case, it should be that you have not thought it through: the pipes used are too fine. You can add a small fan to the top of the duct and connect the power to each home, whoever uses it.
Generally speaking, if the house in this living room is built in accordance with the regular construction procedures, that is, the construction drawings have been reviewed by the review center, and the construction is carried out in strict accordance with the construction and acceptance specifications, there is no problem in terms of safety. From a technical point of view, the room of 50 square meters, the larger span of the board is about 7 8 meters, although the plate span is less economical than the meter, but when a complete roof surface is needed, no secondary beam design can be adopted, and the floor slab is specially designed, and there is no problem in technology. Of course, if there is no formal calculation, in the absence of beams, and no special treatment for the floor slab, such a large slab is prone to problems such as deflection, elasticity of the slab, and even cracks.
Enough, because 50 bathrooms are not used at the same time, and 110 drains are not full pipes. The toilet flushes only a dozen liters at a time.