The product is a bimetallic-faced, monometallic-faced, non-metallic-faced composite panel with polyurethane rigid foam as the insulation layer, usually used for wall and roof enclosure systems of industrial plants, logistics and storage, and integrated houses. Polyurethane sandwich panel has beautiful appearance and good overall effect, it integrates load-bearing, thermal insulation, fireproofing and waterproofing, and does not require secondary decoration, quick and convenient installation, short construction period, good comprehensive benefit, and has good cost-performance advantage, which is a kind of high-efficiency energy-saving building enclosure material with wide use and great potential, and is also a new type of energy-saving panel advocated and promoted by the Ministry of Construction.
