Anping Tenglu Metal Wire Mesh Co.,LTD Welded Steel Bar Grating Welded steel bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Steel bar grating costs less time and labor in work. It saves about 50 to 70 percent work time compared with common binding wire mesh. The use of bar grating can also strengthen the concrete parts to reduce surface breaking ratio. Welded bar grating for reinforcement is especially suitable for big area concrete engineering. Using of welded bar reinforcement can save about 10 percent of the total cost of the project. It is also ideal for use as mezzanine decking since it supports the same loads as comparable solid flooring.More than that, its cost saving openness maximizes the circulation of air, light, heat, water and sound, while promoting cleanliness. And, where insurance codes permit, additional sprinklers can often be eliminated.Standard panels are available in widths of 2', 3' or 4'. Welded steel bar grating is resistance welded to create a rugged, one piece constructed panel. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint.The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking. Welded steel bar mesh panels have three types: black steel bar welded wire mesh, galvanized steel bar welded wire and hot dipped galvanized steel bar welded wire mesh. Welded steel bar panels are widely used in making of floors, ceilings, wall body, concrete road, bridge surface, airport, tunnel lining, concrete piping, etc. Specification: Wire Diameter: 5-16mm. Horizontal Spacing: 50.100.200.300.400mm. Vertical Spacing: 50-600mm. Panel length:1000-14000mm. Panel width:100-300cm