How do you check if your new house is qualified? Tuba Xiaobian here to answer in detail for you:
How to view the wall:
1. Check the wall for cracks.
2. Check whether there is empty drum on the wall. If you hit the wall with a small wooden hammer or something, the sound you make when you knock on the empty drum is not true. It is easy to hear it. Make a mark and fill it with putty during the renovation.
3, check the wall putty, whether it is waterproof putty, you can bring bottle of mineral water, splash water on the wall, hand to touch, to see if there is mud, if not proof of the wall of waterproof putty qualified.
Second, the roof:
1. Check the roof for cracks.
2. Check whether the yin and yang corners of the roof and the wall are horizontal lines. If not, use a stucco plaster to lower the water level and then use a waterproof putty to level it.
Third, the ground:
1, check the formation of the ground
2. Check for cracks and backsuds: Whether sand appears on the ground when the floor is used for ankles. This problem occurs when mortar ratio or cement quality is unqualified and the mixing is uneven.
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