Light steel keel gypsum board partition should pay attention to what quality problems
Bathroom, bath and other multi-water room and high humidity room light steel keel gypsum board wall of the root, the application of C15 concrete to do 120mm high wall base.
Gypsum board seams should be used by the manufacturers supporting the supply, dedicated to the joints with the caulking paste and cap joints to ensure that the quality of gypsum board joints.
For the wall (or the top wall of the building), the distance between the vertical keel shall not be greater than 400mm, the distance between the transverse keel shall not be more than 600mm, and the fire gypsum board shall be used. Fixed, the upper edge of the gypsum board fixed on the top with the keel, the board from the floor should be greater than 20mm, and fire sealant with solid.
1, contact with the stability of the keel through the keel when the wall height of not more than 3m can be set to a wall height of 3-5m should be set up two, more than 5m should be set to 3.
2, light steel keel gypsum board partition wall should be done to the structure board.
3, for the sound insulation requirements of the partition, should be along the top keel and along the keel and the main structure of the junction, the pad with long sound insulation tape, and in the gypsum board and the main structure of the embedded sealant, Fill 50mm thick glass wool.
