How to build a wall cabinet?
Wall spray dressing the construction sequence: grass-roots treatment → seam treatment → brushing moisture-proof agent → full scratch putty two → smooth grinding → shot two.
Gypsum board slit to be uniform, the gap to maintain 5-7 mm, hidden engineering acceptance before sealing the panel.
(Including the door to strengthen the keel), cross-keel, through the keel → all kinds of hole keel reinforcement.
Gypsum board with a cross-tapping screws fixed on the light steel keel, the screw sank into the ground, can not damage the tissue paper, the screw spacing from the four sides for the 200 mm, the middle of 300 mm; such as four gypsum board, the bottom plate with putty Flat, and then use a self-tapping screw or adhesive to fix the panel.
1, check whether the light steel keel design requirements, material, specifications, brand must meet the current national standards.
2, in the edge, along the top keel and the ground, the top of the contact should be tight, and to be fixed firmly, and then according to the provisions of the spacing with nails (or drill with a drill eye plug expansion bolts) along the ground, along the top keel fixed to the ground And top.
3, the nail from the pitch 0.6 ~ 1.0m spacing arrangement, the horizontal direction is not greater than 0.8m, the vertical direction is not greater than 1.0m. Spinning into the matrix of the best depth: 22 ~ 32 mm concrete; brick wall for the 30 ~ 50 mm.
4, will be cut in advance of the length of the vertical keel, to the horizontal along the top, along the keel, the flange toward the direction of gypsum board, vertical keel upside down can not be reversed, the scene can only cut from the top cut, vertical Long to the keel can be used U-shaped keel sets in the C-keel joints, with a rivet or self-tapping screws fixed.
5, hanging vertical line, horizontal line, light steel keel spacing must be 40 cm.
6, cut off the middle must be plus fire, noise rock wool, the thickness of not less than 5㎝.
7, self-tapping pitch between 12-15 cm.
8, self-attack nail to do anti-rust treatment.
