*Effective width:Roof panel: 960mm
*Length:According to customer's request
*Materials:Rock wool sandwich panel
*Color steel sheet:Structure
*Upper and lower layer: Color steel sheet
*Middle: Mineral wool board
*Thickness:Color steel sheet: 0.18-0.6mm
*Mineral wool board: 50mm---150mm
*Conventional color:RAL standard
*Character:
Light in weight, heat insulation,
water resistant, green and environmental
*Use:
various roofs and walls referring to
the large size factory buildings, storages,
exhibition halls, gymnasiums etc.