Customized Size Fireproof Insulated Sandwich Panels Corrugated Zinc Coated

Polystyrene EPS /PU sandwich panel Advantages

1. Light weight: 8-20kg/m3, easy to install(donnot need crane), save more construction period and reduce the cost.
2. Excelent Sound Insulation, heat insulation, waterproof and damp resistant with the good appearance.
3. Large load: Used as supporting structure and defense device for it's characteristic of high intension rigidity.
4. Panel length is based on the buyer's request, and the steel color is flexible based on the RAL standard, that makes your building more beautiful.
5. Eco-friendly

EPS flame retardant sandwich panel:
As economical EPS composite boards, they are characterized by light weight, good
heat and noise insulation, great water tightness and long service life.
Technical function Unit Index Qualification
Fibre average
diameter
μ m 4-7 GB/T13350-92
Density kg / m 3 7-18 GB/T13350-92
Heat conductivity w/m.k 0.030-0.04 GB/T13350-92
Incombustibility grade B1 GB/T13350-92
Hydrophobic nature % > 98 JISA9512-79
Use temperature °C -268-200
Moisture rate % < 5
Specification
Photos:
Effective width Wall panel: 950mm 1150mm 1200mm Roof panel: 970mm 980mm
Length According to customer' s request
materials Polystyrene foam board(EPS), Color steel sheet,
Structure
Upper and lower layer: Color steel sheet
Middle: polystyrene foam board
Thickness Color steel sheet: 0.3-0.6mm
Polystyrene foam board: 50mm 75mm 100mm 150mm 200mm
density ,EPS 8kg/m3 flame retardant
Conventional
color Ocean blue, tephrosious
lifetime 15~20 years
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.