Suspension springs can be used for the ceiling of rural bungalows. Generally, 8% lead screw and 8% expansion screw can be used to fix the suspension spring on the wood, or the suspension spring can be evenly distributed on the Nana Ogawa, and then the ceiling crossbar is fixed on the suspension spring, and finally the cover plate is buckled, so that the tile-topped ceiling is successful.

Characteristics of suspension spring for ceiling

The purpose of ceiling self-tapping is to increase the fall resistance of ceiling and prevent lamps and appliances from falling. The suspension spring for the ceiling is made of steel. At present, ceilings are made of screws, which are several times longer than iron wires, and will not rust, and iron wires are often very thin.

The diameter of the screw used for the ceiling can reach about 20mm, and the bearing capacity can reach several thousand kilograms. In addition, steel wires are used for ceilings. Light steel keel used for steel wire ceiling can not replace screw, and the hardness of steel wire is not as high as that of screw, so it can only be used for temporary ceiling.