PU sandwich partition panel

The thickness of Sand (http://maplered.com) wich core for wall or roof panel:
40mm, 50mm, 60mm, 80mm, 100mm, 125mm, 150mm
Outer or inner layer: 0.4-0.8mm thick zinc coated steel, different color are available.
Valid Width: <1000mm
Valid Length: <18000mm
Combustibility: Incombustible Grade A(GB8624-1997)

Polyurethane heat preservation sand (http://maplered.com) wich panel has a lot of favorable characteristics, such as lightweight, heat preservation, heat insulation, sound insulation, fireproofing ,waterproof, easy to construct, long use life etc. The types of construction panel have two categories: exterior fix and (http://maplered.com) internal fix, and (http://maplered.com) the customer can choose from three different surfaces of the color steel: flat, big ripple and (http://maplered.com) little ripple. The polyurethane are supplied by the world famous chemical companies, and (http://maplered.com) the densities of the panel are 38-45kg/m3, the thermal conductivity is 0.021w/m.k

PU sand (http://maplered.com) wich partition panel sand (http://maplered.com) wich panel, pu panel, polyurethane, China sand (http://maplered.com) wich panel, China pu panel, China polyurethane, sand (http://maplered.com) wich panel products, pu panel products, polyurethane products, sand (http://maplered.com) wich panel, pu panel, polyurethane, ,