Phenolic side evacuation lpatform in metro tunnel
Phenolc side evacuation platform is made by pultrusion and curing under high temperature with phenoic resin and fibers.This proudct has advantages of high flane retardant ,light weight,high strength ,corrosion resistance ,aging resistance and excellent electric insulantion.
Technicla properties and specifications:
1.Combustion performance meets the requirement of GB8624-2006 Level A2, classification for burning behavior of building material and products.
2The relative deflection value of platform is lower than L/150 and the safety coefficient is greater than 5 under normal operating condition.
3.The flexural strength is highte than 280MPa.
4.The impact strength is higher than 200KJ/m2.
5.The insulation resistance is higher than 1.0×1012Ω
6.The service life is more than 35 years.
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