The quality problem of insufficient sinking of the bathroom of the commercial house

Look at the bottom of the floor where you live and the top of the 4th floor, at the bottom of the building is mainly to see if there is a leak in the waterproof, and at the top of the 4th floor, it is mainly to see which part of the waterproof or pipe leaks. If you don't understand, I hope it can help you.

It's just a commercial house, and he asked you, the people who bought the house, to visit, why do you want to be so detailed? and inhabited by people.

Definitely leakage. Turn off the gate knife and use the shake meter to check the resistance of the branch circuit to the ground, and there is a problem with the line of Xiaoyu Zhaoohm!

Such a problem is generally that the shower faucet mixing valve is not installed and sealed well, and it is good to find a skilled master to deal with these two places.

Whoever constructs is responsible. Tube for 5 years. 1. If the root of the pipeline is connected to the concrete slab, use the plugging king to plug it. 2. If the roof cracks leaks, it can be grouting at high pressure, or it can be treated with brick-free waterproof materials.