Light Weight Plasterboard Wholesaler

Scope of application: can be applied to high-rise frame structure, steel structure and other high-rise building wall and partition decoration.

Process principle

1 by adding square steel tube to strengthen the rigidity of the keel on both sides of the door, reduce the deformation of the keel system due to external force, and reduce the crack generation.

2 in the gypsum board inserts the sealing glue putty, the caulking sealant Putty has certain bond strength, can effectively reduce the gap between the plates to produce.

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14 Installation of plaster cover panel:

? Gypsum board should be laid vertically, long edge (ie sealing edge) seam should fall on the vertical keel. When the wall is a firewall, the gypsum board should be laid vertically. The gypsum board used in curved wall should be laid horizontally.

? keel and the inner and outer two gypsum boards on one side of the keel shall be arranged in the wrong seam, and the seams shall not fall on the same keel.

? Gypsum Board is fixed with tapping screws. The distance between the screws along the gypsum board is 150mm, the middle part of the screws is 200mm, and the spacing between the screws and the edge of the plate should be 15mm.

? When the gypsum board is installed, it should be fixed from the middle of the plate to the four edges of the plate, and the nail head is buried slightly into the board, but it must not damage the paper. Nail eyes apply plaster putty to wipe flat.

? Gypsum board should use the whole board. If docking, should be close to, but not in position.

The gypsum board at the end of the

? partition and the surrounding wall or column shall be left with a 3mm notch. In the construction, insert the paste in the Groove first, then the deck, squeeze the caulking paste to make it close contact with the adjacent surface.