Cheap and high quality roof panels machinery sandwich panel

Cheap and high quality roof panels machinery sandwich panel    PU sandwich panel ,foam sandwich panel for roof and wall Detailed PU sandwich panel Description Advantages of foam pu sandwich panel

Steel sheet thickness of pu sandwich panel	0.2-0.8 mm
foam pu sandwich panel thickness	50/75/100/125/150/200 mm
Effective width of foam pu sandwich panel	(1) 1000mm ---for roof  (2) 1000mm---for wall or ceiling or cold room
Length of pu sandwich panel	According to customer's request,less than 11.8m
Materials of foam pu sandwich panel	Inner is  polyurethane ,two sides is Galvanized Color steel sheet
Structure of pu foam sandwich panel	three layers: (1)upper layer is steel sheet, (2)the inner layer is pu foam core
pu sandwich panel density	40-45(kg/m³)
color of pu sandwich panel	White grey, blue or refer RAL
Parts	Steel line for easy connect one by one Film covering in order to protect the steel of panels
lifetime	15~20 years
Character of pu sandwich panel	Light in weight, heat insulation, fire-proof and waterproof,environmental
Use of pu foam sandwich panel	various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums ,etc
Packing of pu sandwich panel	Packing in shipping Container or according to your demands

  Conformation of pu sandwich panel It uses flame retardant PU as core material,and zinc-plated&color-coated steel sheets as the upper and bottom sheets.The panels are formed by heating and pressing with high-intensity glue through high-speed continuous forming machines.   Foam PU sandwich panels are made by color filament fibers of rock wool in the core. They are profiled by automated continuous forming machine and adhesive bonded later.   It has the characteristics sound insulation and fire-proof, fast installation speed, durability, and beautiful appearance, etc. so it is widly used as roofing material for steel structure plant, gym, Supermatet ,commercial and civilian facilities.   Material of pu sandwich panel: 1.The thickness of up/ lower steel panel:0.15-0.8mm color-coated panel/zinc plate,hot galvanized plate/stainless steel panel 2.Core material-The density of this rockwool is 120kg/m3 3.Side steel stripe or not:0.2mm-0.8mm galvanized plate 1. Light in weight 2. Heat-insulation, good sound insulation 3. Good durability 4. Waterproof         5. Competitive in price       6. Fireproof: B1 7. Hot-dip Galvanized Steel Sheets then Color Coated 8. Sound insulation pu sandwich panel pu sandwich panel pu sandwich panel  pu sandwich panel pu sandwich panel pu sandwich panel pu sandwich panel pu sandwich panel pu sandwich panel pu sandwich panel pu sandwich panel pu sandwich panel