1> EPS/PU/Rock Wool sandwich panel is made of two layer color coated steel sheet and an EPS/PU/Rockwool layer in the middle.
2> EPS/PU/Rock Wool sandwich panels are flush shapes&peak and valley shapes available. The joint connection can be teeth shape and clip shape.
1) Thickness(mm) of sandwich panel: 20, 40, 50, 75, 100, 150, 200.
2) Thickness(mm) of steel plate: 0.2mm-0.8mm.
3) Length of sandwich panel: Depend on the construction demand and generally it is less than 12000mm.