For example, the original requirement is 0.9 to 1.0
But actually made a 0.7,
Is there any harm?
Should be no difference.
I do the aluminum buckle plate, aluminum buckle plate triangular keel and the main keel two
Triangle keel is responsible for the fixed buckle, so the spacing is uniform with the buckle plate;
The spacing of the main keel is self-regulating, but usually only the spacing is too large to be harmful (unstable). The only difference between the small gap, I think only a waste of material this shortcoming.
Mineral wool board and the like should also be the same ceiling, from the security point of view, the appropriate range, the spacing would rather smaller.
Do not know what the specific environment you ask, just from the industry point of view to talk with you about
Ceiling in the wood keel spacing:
1, light steel keel: keel for the edge of the dragon, the lamp slot position with keel or woodworking board production, there are wood production office to brush fire paint, keel at least 50, spacing 30cm is appropriate, hanging spacing 60-80cm is appropriate, gypsum Between the board and the board to be reserved for 5-8 mm gap, gypsum board self-tapping screws 1-2mm and do anti-embroidered treatment, to be smooth and solid, shaped to be smooth lines;
2, keel: keel at least 3 × 4 or more, spacing 30cm is appropriate, hanging spacing 60-80cm is appropriate, hanging bar is strictly prohibited direct use of wood wedge nail to the top, brush tight fire paint until the keel color can not see the dragon A layer of full-legged rice eucalyptus core after nine on the gypsum board, gypsum board and the board between the people to set aside 5-8mm gap, gypsum board self-tapping screws 1-2mm and do anti-embroidered treatment, to do To the formation of solid, shaped to do smooth lines;
3, aluminum buckle board: strict requirements level, light steel keel bayonet to be aligned, keel spacing of 50 or less, hanging spacing 60-80 cm is appropriate, the board when the hand to light, so as not to press the board, And the contact with the tile is not tight to use the sealant to play tight;
4, aluminum-plastic plate: keel at least 3 × 4 or more, spacing 30 cm is appropriate, hanging spacing 60-80cm is appropriate, brush tight fire paint, keel on a layer of full-legged rice eucalyptus core 9% Adhesive paste aluminum-plastic plate, aluminum-plastic plate between the board to be reserved for 3-4mm gap, prepared to fill other colors play the effect of sub-grid, to be smooth and solid, shaped to do smooth lines, folding The angle can not be broken.
Ceiling of the keel spacing is too small to easily affect the ceiling of the sound effects and life. Keel skeleton is commonly used in the ceiling of the material, if the early construction of non-standard will seriously affect the aesthetic effect, and may even affect the safety of occupants. The spacing of the keel in the ceiling is very important. The spacing of the keel is different for different ceiling materials.
