The polyurethane sandwich wall panel is generally used for the outer roof panel of the building. The panel has good thermal insulation, heat insulation and sound insulation effects, and the polyurethane does not support combustion, which conforms to fire safety.
The combination of upper and lower boards and polyurethane has high strength and stiffness. The lower board is smooth and smooth, with clear lines, which increases the indoor beauty and flatness.
It is a new type of building material with convenient installation, short construction period and beautiful appearance.
system composition
Upper profiled steel plate, polyurethane insulation material and lower profiled steel plate.
Core advantages
1.Energy saving and thermal insulation
The closed porosity of core material is greater than or equal to 97%, with excellent thermal insulation performance
2.Flame retardant and fireproof
The product has passed the inspection of National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Fire Resisting Components, and the combustion grade has reached the standard of Grade B
3.Airtight sound insulation
Sound absorption is good, which can reduce the sound caused by rain, hail and other impacts
4.Green and environmental protection
Formaldehyde free, free from microbial invasion, recyclable
5.Aesthetic economy
Various surface forms and rich colors; Reduce material loss, save construction time and project cost
6.Fast construction
Polyurethane sheet is produced under the highly controlled and constant temperature environment of the factory, with stable quality and rapid construction. It has been used for more than 35 years
