Riveted grating is also called riveted grating, which is a type of heavy duty grating with high strength and load capacity. The main parts of riveted grating are bearing bars, crimp bars and rivets, and the riveted grating has a serious of crimp bars for various choices. It's widely used in the bridge constructions as heavy duty bridge grating and used as trench cover, drainage cover for convenient draining. Besides, serrated surface riveted grating can be used as the walkways for anti-slip effect.