rock wool sandwich panel

Effective widthRoof panel: 960mmLengthAccording to customer's requestMaterialsRock wool sandwich panelColor steel sheetStructureUpper and lower layer: Color steel sheetMiddle:Mineral woolboardThicknessColor steel sheet: 0.18-0.6mmMineral wool board: 50mm---150mmConventional colorRAL standardCharacterLight in weight, heat insulation,water resistant, green and environmentalUsevarious roofs and walls referring tothe large size factory buildings, storages,exhibition halls,