Polyurethane PUR Cold Room Sandwich Panel

Polyurethane Sandwich Panel also called PU Sandwich Panel,thetop&bottomsurface of this panel is Galvanized &Pre-painted steel sheets, core material is 5components Polyurethane glue, it is formed by heating, foaming &laminating. Polyurethane is the best material for temperature keeping and sound insulation. It is widely used as the wall or roof for cold storage, industrial workshop, public building etc.Description:Waterproof and fireproof
Easy to install
Low thermal conductivity
GB, SGS
Color coated steel surface
Application: Roof plate of high-end building, wall plate of high-end buildings, cold storage plate for warehouse and buildings, curtain wall, exterior wall insulation board
Cold Storage RoomPU Sandwich PanelTypePU-1000/1100-100
DimensionsTotal thickness100mmWidth1100mm 1000mmLengthLess than 11.8mExternal faceMaterialPPGIThickness0.4-0.8mmThickness of the zinc60-80g/m³Corrosion protectionGalvanizedCoatingPrepaintedThickness of coating20 micronColorAccording to the RALPatternNearly plainInsulationOptional foam MaterialEPSPURockwoolPaper honeycombThickness50-200mmDensityEPS 8~25KG/M3;PU 38-45KG/M3; ROCKWOOL>110KG/M3;Thermal conductivity0.045w/m2k0.021w/m2k0.0034w/m2kInternal faceMaterialPPGIthickness0.4-0.8mmThickness of zinc60-80g/m³Corrosion protectionGalvanizedCoatingPrepaintedThickness of coating7micronPatternPlainShipping termsPackageSeaworthyDelivery timeWithin 15-20days after depositApplicationPurification workshop condole top ,Industrial workshop and warehouse
Sandwich panelis astructure made of three layers: low density core inserted in between two relatively thin skin layers. This sandwich setup allows to achieve excellent mechanical performance at minimal weight. The very high rigidity of asandwich panel is achieved thanks to interaction of its components under flexural load applied to the panel: core takes the shear loads and creates adistance between the skins which take the in-plane stresses, one skin in tension, the other in compression. General information on sandwich panel structure, different sandwich core types available and the potential with respect to weight savings is available in the following reference.