PU sandwich panel

Sandwich panel surfaces are made of two color coated steel sheets , and in between PU \ EPS \ rock wool are as core material. They display themselves with the characteristics of heat or sound insulation,light weight,water-proof,seismic resistance,good for decorative application.they are widely used in industrial or residential buildings as non-force bearing wall,roof and ceiling and as force bearing wall in single-storey prefabricated buildings. Lasted wedged connection between panels makes installation easy,time saving, material saving,higher strength,smooth. Thinkness(mm):40,50,60,75 and 80. Width(mm):1000