Calcium silicate board seams with what kind of waterproof tape can be affixed firmly. The
It is best to hang plastic several times hanging, and so on after the layer of glue dry and then hang a layer of glue, dry after hanging on the glue and other joints on the joint after the best and then linked to a white plastic tape, In the dry environment in the north will not crack, in the south even no problem
To ensure that the seams on the edge of the screw effectively locked in the same keel. Second, leave the seam problem, you must ensure that more than 5 mm left seam.Three is the seam material problem, to ensure that the joints in the material into the powder and cellulose construction If the thickness of more than 6 mm, the best hanging plastic several times hanging, and so on the layer of glue dry and then hang a layer of glue, dry after hanging on the glue and other joints with dry after the best and then linked to white plastic The last seam belt, so that in the dry environment in the north will not crack,
First analyze the cause of cracking. Calcium silicate board ceiling cracking for three reasons: First, keel problems. If the use of light steel keel, the thickness of more than 0.8 mm, if the thickness of the wood keel to 3.5 cm or more.
