Sandwich panel is a new type of building material, which can be used for external wall, partition wall, ceiling or roofing. The sandwich panel is composed of two layers of color steel plate and intermediate core insulation material, which are bonded with special polyurethane glue.
Sandwich panel has the characteristics of light weight but high strength, easy and fast installation, thermal insulation, sound insulation, water proof and fire resistance etc.
Sandwich panel can be separated into two types, that is machined-made and handmade, and there are several different insulation materials, including eps foam, polyurethane, rockwool, glass wool, silica etc.
Sandwich panel wall is widely used in clean workshops, clean rooms and operating rooms, including medicine, electronics, food, biochemistry and other industries, such as indoor and outdoor walls and panels with high precision and cleanliness requirements. Secondly, it is suitable for the internal decoration and ceiling in the workshop and other industrial buildings.
It is also suitable for the external and internal walls for the temporary housing and modular houses. It can also be used in other industries, such as automobile paint baking room, outdoor transformer power distribution room, painting production line, refrigeration cabinet board and cold storage board, etc.
Sandwich panel roof mainly plays the role of roof waterproof and heat insulation, and is suitable for large and small span steel structure workshops, warehouses, exhibition halls, gymnasiums, composite houses, roof adding, etc.