Interior decoration light steel keel ceiling in the main keel, vice keel spacing according to the specification should be how much?
Is designed by load, stiffness, the general main keel 1.5-3 meters, vice keel 0.8-1.2 m
The main keel spacing is 1000mm, the distance between the keel is 400mm.
Process:
Slide - → Install the big keel boom - → install the big keel - → install the keel - → install the keel - → install the cover cotton board - → install the pressure bar - → brush anti-rust paint
Light steel keel ceiling spacing specification:
The distance between the main keel and the main keel can not exceed 1.2m, if more than this distance, and should try to do reinforcement treatment; vice keel and vice keel spacing between 30cm, gypsum board thickness of 9.5mm. If the thickness of the gypsum board is 12mm, the distance between the vice keel can be enlarged to 40cm. But in the actual construction, the vice keel spacing is 30cm, basically no one made 40cm.
