FRP compounding board

This is light and has high strength. As compared to checkered steel plate which is almost same weight, flexure shall be hold down like 1/5.
This is excellent at corrosion-resistance, weather-resistance, and chemical characteristic. This has no worry about corrosion by dew condensation. This suits for pit cover which is used at electric generation plant, electric power substation, and sewerage treatment plant.
The resin is colored and molded, so you do not need to maintenance such as recoat.
This suits to single core cable because this is non-magnetic.
This is excellent at construction because this is light.