It is steel bar according to a certain distance and cross arranged and welded into the middle of a square latice with an iron and steel products. It is mainly used on the industrial platform,flooring, drainge cover,well cover, oil platform,stair tread etc.
Advantages
-No corrosion traps around joints.
-High strength to weight ratio.
-Allows shaping without loss of strength.
-Available plain or serrated.
-Allows passage of heat, light, water and ice.