Is there any way to see the situation in the ceiling clearly without removing the gypsum board

Gypsum board decoration is most afraid of cracks, and double-layer gypsum board construction can minimize or eliminate cracks. The practice is to stagger the joints of the second layer of drywall with the first layer of drywall. The plate seam is not less than 5mm or the V-shaped seam is adopted.

1. The expansion and contraction rate of gypsum board is not the same, especially when the wood is not dry, there is no anti-crack treasure at the joint, and the bandage is not glued well, which are the reasons for cracking. Remedy: Don't worry about it now, wait for the heating to stop next autumn and find someone to repair it, it won't crack in the future, in fact, the first year of decoration will be more or less cracked, don't worry. >>>More

When the building structure of the room is not very dry, the use of double-layer gypsum board ceiling is to consider enhancing the crack resistance and moisture resistance of the ceiling. >>>More

The house is more susceptible to moisture and often damp, so you can choose to use a double-walled plasterboard ceiling. >>>More

Water seepage on the surface of bathroom tiles can be solved by the three musketeers of Yijia water leakage repair products, without planing bricks and tiles, directly on the surface of the tiles to repair, the waterproof effect is permanent, and the operation is simple. Repair the leakage gaps, the surrounding of the sewer pipe and the surface of the tiles. This way the water will no longer seep under the tiles and will no longer seep downstairs.