Stone curtain wall is used in home decoration. The function of stone curtain wall is to support, but it is a kind of building envelope structure that does not bear the load and function of the main structure. What is the distance between the stone curtain wall and the main keel during the decoration? Today, the editor of FABULOUS Group will introduce to you.

　　1. The vertical frame adopts 8# or 6# national standard high-quality channel steel. Depending on the stress and the distribution of the facade panels, the general spacing is controlled at 1200-1500.

　　2. The connection between the channel steel and the embedded parts is welded by the angle steel code on both sides, and the welding seam meets the specification requirements. After installation, the embedded steel plate can be added to avoid the problem of depth displacement caused by structural deviation. In order to avoid the thermal expansion factor of the steel structure, the height of each floor is used as an independent unit, arranged in sequence, such as the horizontal structure in the middle of the floor. The beams can be connected by lap joints such as expansion bolts or window wall screws, which can reduce the bending moment and increase the tensile capacity. (Single-story facade structure does not need to consider displacement)

　　3. The horizontal plate support adopts 6# or 5# national standard angle steel. The spacing is uniform with the distribution of the facing plates, and the reserved holes for pendant installation are processed strictly according to the stone arrangement before connecting with the channel steel. According to calculations, the length of the plate is 1200 no less than 3 sets of holes. (Pitch 600, end 80-180)