cold room sandwich panel

Product DescriptionRock wool sandwich panel uses vertical-hair-shaped rock wool as inner side, colored steel sheets as outer side, after formed outer side, after formed by automatically machine, then adhered with super glue. It is good in fireproofing because colored steel sheet and rock wool doesn't flame. It is suitable to be used as roof tile and wall panel.Thickness: Color single-side steel sheet: 0.30 0.60mm Core board: 75 100mm Width: Wall sandwich panel: 950mm Roof sandwich panel: 960mm Other specification according to client's request.Fireproofing, heat insulation, anti corrosion Advantages: 1, good fire risistance; 2, good temp-keeping and heat insulation; 3, convenient/flexible installation; 4, waterproof; 5, load-bearing capacity.Introduction: Rockwool sandwiched panel is composed of 2 layers of waterproof colored steel and jetted the hard forms of polyurethane between 2 layers which features fireproof materials.It is suitable for the various roof and walls referring to the large-size factory; Storage; Exibition halls, gymnasiums, freezing stores, purification workplace, etc.