... and higher strength, antisepsis, antiskid,Anti-impact , long usage lifetime etc. FRP Pultruded grating :The FRP Pultruded grating is a ... They are used as bearing bar and connected by zigzag connection rod according. It has a lot of advantages, such as ... and higher strength, antisepsis, antiskid, combating ageing, long usage lifetime, resisting plane and fragmentation. In its creation, fire is not ...