also have good fire resistance. By adding flame retardants, etc., the fire protection level can be further improved to meet the strict fire safety requirements of industrial buildings such as factories. The polyurethane sandwich panel has beautiful appearance and good overall effect. It integrates load-bearing, thermal insulation, fire prevention and waterproofing, and does not require secondary decoration. It is quick and convenient to install, has a short construction period, good comprehensive benefits, and has a good cost-effective advantage.
maq per Qat:
