Install the self tapping screws driven by gypsum board on the auxiliary keel of the ceiling, and eac

Calculated per square of the main and auxiliary keels. The distance between the accessory bones is 300, the distance between the main bones is about 800, and if it is a national standard accessory bone, the distance between the main bones can reach a maximum distance of one meter. >>>More

When sealing double-layer gypsum board, the long edge of the first layer of gypsum board is in the direction of the main dragon, and the long edge of the second layer of gypsum board is in the direction of the auxiliary dragon.

Clause.

First, the material of the light steel keel gypsum board ceiling construction process. >>>More

Are you asking whether a light steel keel ceiling or a wooden keel ceiling is better? Personally, I think that it is better to improve the home or the wooden keel, and the light steel keel that is mandatory in public places.

Gypsum board is cheap, about 26 yuan a piece, and the keel is relatively expensive. You can use wooden keel ceilings!It's cheaper. Generally, the wooden keel is 22 yuan, 6 pieces, and 3 meters should be 3 * 3 best, and the rules are pointed.