Why should the frame be covered with green yarn when building high-rise buildings?

The technical term of green gauze in architecture is called safety net.

Safety net is a net used to prevent people and things from falling, or to avoid or reduce the damage caused by falling and object impact. Safety net generally consists of net body, side rope, tether and other parts.

Safety nets are used in various construction sites, especially high-rise buildings, and can be completely closed. It can effectively prevent people and objects from falling, prevent fires caused by welding sparks, reduce noise and dust pollution, and achieve the effects of civilized construction, environmental protection and beautifying the city.

Features: high strength, light mesh, heat insulation and ventilation, light transmission and fire prevention, dust prevention and noise reduction.

Safety net is a protective net set under or on the side of the installation or technical performance of high-altitude building construction equipment to prevent people or things from falling and causing accidents. The safety net consists of a net body, side ropes, tethers and tendons. The net body is made of net rope and has rhombic or square meshes. Mesh size refers to the distance between two adjacent knots of a knitted fabric. The net rope around the edge of the net body is called side rope. The size (nominal size) of the safety net depends on the size of the side rope; The rope that secures the safety net to the support is called a tether. In addition, all ropes used to increase the strength of the safety net are collectively called reinforcement ropes.