The ceiling is gypsum board and light steel keel ceiling, painted after 5 years, and now I want to u

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.

The cost price in Xi'an is 50 yuan square meters, excluding the price of scraping putty and brushing latex paint.

The spacing of the main keel is usually 900 1200, the secondary keel covered keel is 400 * 400, or 400 * 600, the side keel is the perimeter of the wall, the grille lamp and the maintenance port and the air conditioning Wang tuyere will have the keel strengthened, the ordinary decoration gypsum board with a single layer, the fine decoration gypsum board low with a double layer, the early high level with a single layer of 12 thick Lu Lingqin, there is a modeling ceiling, the amount of gypsum board is calculated plus loss.

U-shaped light steel keel expansion bolt fixing.

9mm thick paper gypsum board cover, self-tapping screws fixed, nail eye spot coated with anti-rust paint. Plaster is filled with plaster at the joints of the gypsum board, and special bandages for old troubles are pasted. If you switch to waterproof gypsum board, the price will be increased by 20 yuan. >>>More

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.