Huijing Garden has been engaged in surface repairs recently, and the cracks in the outer wall of the house have been reacted many times, and no one has dealt with it, which is a big thing that will really kill people
10-28
Some time ago, it was rainy in Xi'an, and Master Wang, the owner of the 9th Phase of Yujincheng in the east of the city, found that his balcony was leaking. When the balcony ceiling was removed, it was found that the cement concrete inside had cracked...
10-28
Cracking the shell may cause a whistle, and it may make the external red dust easy to enter, and the external moisture or sweat will also be easy to enter, which will make the internal parts corroded, not only can affect the sound...
10-27
black swan fissure Cracks in the shell
10-27