eps roof panel

The eps sandwich panel, also known as polystyrene foam panel, is a white object heated and molded in a mold by the polystyrene beads containing volatile liquid blowing agents.

 

eps sandwich panels are widely used in temporary facilities and warehouses of construction sites due to their beautiful appearance, low price, bearing capacity, thermal insulation and water proofing.

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technical information: 

  • product name: eps panel for roof

  • panel thickness: 30/50/75/100/150/200mm

  • panel width: 960/1050mm

  • panel length: as project need

  • metal skin thickness: 0.3/0.35/0.4/0.45/0.5/0.6/0.8mm

  • metal skin type:

       pre-coated galvanized steel sheet 

       stainless steel sheet 

  • regular coating type:

       Fluorocarbon coated PVDF

       polyester PE coating

  • stainless steel thickness: 0.4/0.5mm

  • core insulation: polystyrene foam

  • polystyrene foam density: 8kg/m3 ~ 20kg/m3

  • color: white grey, sea blue, or customized

  • Thermal conductivity: ≤0.041W/(m.k)

  • connection way: interlock                                     

  • minimal order quantity: any quantity required

  • lead time: within 7 days

  • total weight per container: less than 20 tons

  • application: eps roof panel is mostly used for roofing sheet of labor house, site office, temporary housing, steel structure warehouse or other industrial steel buildings.

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eps roof panel advantage : 

  • Polystyrene is widely used in building industry due to its advantages such as light weight, anti-seismic, anti-falling, heat insulation, sound absorption, thermal insulation, self-extinguishing, environmental protection, anti-aging, low cost and easy construction.

  • Polystyrene foam has good corrosion resistance and excellent performance in low and high temperature resistance, so it has strong environmental adaptability and can be applied in a variety of environments.

  • Eps foam is cheap and has stable chemical and physical structure, which can ensure the durability and stability of the insulation performance of the material.

  • The thermal conductivity of polystyrene sandwich panel is low, which has the characteristics of high thermal resistance and low linear expansion rate. The higher thermal resistance the product provides means the higher R-Value the insulation materials is. Thermal resistance is the most important materials characteristic that should be defined when specifying insulation.

  • R-Value is related to two factors, which is the insulation core thickness and the thermal conductivity of the insulation materials. Considering the low cost of the eps sandwich panel, increased the thickness of eps insulated panel is more economically efficient than using a product with a lower thermal conductivity to achieve a specific thermal resistance.

eps roof panel disadvantage : 

  • eps insulation panel is fire retardant which meet B grade, if you need fire rated materials, please consider fire proof rock wool sandwich panel etc. which can meet A grade fire resistance.

  • if you need a stronger insulation materials, you can please consider the polyurethane sandwich panel.

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30mm eps roof panel : 

  • product name: 30mm eps panel for roof

  • panel thickness: 30mm

  • panel width:  1050mm

  • panel length: as project need

  • top side metal skin thickness: 0.3/0.35/0.4/0.45/0.5/0.6/0.8mm

  • bottom side: by aluminum foil/pu paper/pvc

  • metal skin type:

       pre-coated galvanized steel sheet 

       stainless steel sheet 

  • regular coating type:

       Fluorocarbon coated PVDF

       polyester PE coating

  • stainless steel thickness: 0.4/0.5mm

  • core insulation: polystyrene foam

  • polystyrene foam density: 8kg/m3 ~ 20kg/m3

  • color: white grey, sea blue, or customized

  • Thermal conductivity: ≤0.041W/(m.k)

  • connection way: interlock                                     

  • minimal order quantity: any quantity required

  • lead time: within 7 days

  • total weight per container: less than 20 tons

  • application: 30mm eps roof panels are mostly used for roofing sheet of labor house, site office, temporary housing, steel structure warehouse or other industrial steel buildings. It is specially used as the roof tile of the sheds for agriculture, fishery and animal husbandry factory because of its heat insulation, anti-corrosion and has a long service life.

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200mm thickness series of polystyrene roof panel

You can consider 200mm thickness eps roof panel if you are looking for a better thermal resistance but with a lower cost. 

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