What is the distance between the main keel? How much is the distance between the keel? What is the spacing of the hanging bars?
The main dragon spacing is 1 meter, vice-long distance is 30CM, hanging spacing is 1-1.2 meters
According to the "building decoration construction specifications" provides: the main keel spacing 800 ~ 1200mm, vice keel spacing of not more than 600mm (generally determined by the width of the plate), hanging spacing 900 ~ 1200mm (generally set a hanging point per square).
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.
