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First fill the pit with cement mortar and other materials, and then do it according to the normal waterproof procedure.
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Fill the hole first, and then do the waterproofing, the water is actually flowing on the surface, but it depends on how your master is in a situation.
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First fill the hole to the position of the original foundation wall, then wait for it to dry thoroughly, and then do waterproofing as before the previous bricking, and finally paste the brick again.
In the interpretation of the dream, it is said that it is a dream that will lose money. Recently, pay attention to fire prevention and theft prevention.
I am now in the building, I need to connect a sewer pipe, and then I want to use profiles to separate a bathroom, so the wall basically does not need to do waterproofing, the key is the waterproofing of the bathroom floor, I don't know how to get it? Generally, you need to raise the height, and you plan to use a toilet, how high does the ground need to be raised? And then how to get waterproof? >>>More
No, a bathroom is a bathroom, and it's okay to turn one into two, but it can't be used as a storage room.
1. What materials to see?
Second, is it a national standard or an enterprise standard? >>>More
The waterproof height of the bathroom refers to the thickness of the waterproof layer on the ground rolled up to 150mm and coated with polyurethane, which is stipulated by individual bold designs, based on the toilet floor practice in the drawings. He doesn't care if you leak it in the future, as long as the developer saves money.