Fiberglass Reinforced plastic is a plank shaped material cured in the matrix of unsatuaread resins including isophthalic, orthorphthalic, vinyl eater and phenolic, with reinforced frame of fiberglass roving through a special production process, with a certain rate of open meshes. The composition of resin and fiberglass, with low mass density, only one quarter of iron, two thirds of aluminum, has comparatively higher strength.

Structure of RMC Molded Gratings

RMC Molded Grating are woven with fiberglass roving, and then cured in one piece in a whole mould

1, Fully impregnation of resin with interwoven structure ensures great corrosion resistance.

2, the whole structure helps even distribution of load and contributes to installation and mechanical properties of the supporting construction.

3, The lustrous surface and sliding surface helps self-clean advantage.

4, The concave surface ensures a good anti-slippery function and gritted surface even much better.

economic comparing between FRP grid and others

The beginning investment of FRP grid is higher than steel, but because of no maintenance and long working life, the general economic profit is better than other materials. According to the experience and calculation, the FRP grid price comparing other materials: casting, steel (professional plant), steel (client site fabrication), steel net plate, are 1:1.1:1.15:1.4:0.5.