Renovating with laminated metal siding can protect the environment

Traditional buildings produce 200 kilograms of garbage per square meter, and a building of 50,000 square meters emits about 10,000 tons of garbage. Construction waste accounts for 30%-50% of urban waste, and construction material transportation and construction dust account for 10-30% of urban air pollution, which consumes a lot of water and pollutes water sources. The coated metal panels of prefabricated buildings can be used for building decoration in the factory manufacturing process, and the construction site has no fire, no water, no dust and no smell. No welding and cutting, no cement, no gauze, construction waste is less than 1% of conventional buildings. Prefabricated structure houses adopt dry construction, so noise pollution, dust pollution and water pollution are very low. During construction, the amount of sand, stone, and ash is greatly reduced. The materials used are mainly green 100% recycled or degraded materials, which will not cause garbage pollution when the building is demolished.