... 8mm color:as request EPS sandwich panel (EPS) SANDWICH PANELThickness(mm)50,75,100,150Allowed deflectionroof panel less than 1/250wall ... eliminating the difficult problem of joints between two walls. Wall section is a fully structural, insulated system of factory ... Wide applicationsOur building systems could be widely used in exterior wall and partition of villas, residential houses, workshops, cold ...