FRP Pultruded Grating has most of the characteristics of molded FRP grating, but it also has some obvious different points. The most important one is high fiberglass content in load-carrying direction (65%-70%).So, compared with molded FRP grating, pultruded grating has obvious advantages on large stride distance. Because it can reduce the number of foundation support, reducing the cost. Excellent phthalate & isophthalic resin and surface veil mat is adopted, which make it possesses good corrosion property.
Post time: Jun-12-2018