eps roof panel

eps roof panel advantage : 

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• 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.

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eps roof panel disadvantage : 

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• eps roof panel is fire retardant which meet B grade, if you need fire rated materials, please consider 2 hour fire rated 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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But first, you can kindly call us to get a price for comparison. ​