Product Introduction

Reinforcement mesh, also called welded steel reinforcement mesh, is made of high-quality low-carbon steel bars. Horizontal and vertical steel bars are vertically intersected and integrally fused by fully automatic CNC resistance spot welding equipment. Featuring standard grid dimensions and high-tensile firm weld joints, it is a dedicated reinforcing metal mesh for construction projects. Custom wire diameters, mesh apertures, length and width sizes are available. It is divided into two main types: cold-drawn steel mesh and ribbed steel mesh, widely applied to various civil engineering projects including buildings, bridges, road pavements, tunnels, floor slabs and slope protection.

Main Raw Material Types

Cold-drawn smooth round steel mesh: Smooth round wire with moderate cost, suitable for floor slabs, roof surfaces, plaster anti-crack layers and reinforcement of small cast-in-place components.

Cold-rolled ribbed steel mesh (CRB550): Threaded surface with strong bonding force to concrete, serving as the primary material for municipal roads, floor slabs and bridges.

Hot-rolled deformed steel mesh (HRB400): High strength and heavy load capacity, applied to heavy-duty projects such as large bridges, foundations, large factory buildings and heavy-load pavements.

Galvanized steel mesh: Fully hot-dip galvanized for anti-corrosion performance, used for outdoor slope protection, water conservancy projects, coastal infrastructure and humid anti-corrosion construction scenarios.

Production Process

Adopting fully automatic CNC multi-point synchronous welding technology, longitudinal and transverse steel bars are precisely positioned and intersected, then fused by high-temperature resistance welding without cold solder joints or missing welds. Finished meshes have flat, warp-free surfaces with uniform square grids. Custom cutting, edge trimming and bending are available; whole-sheet packaging and strip cutting processing are supported, with sizes strictly customized in accordance with construction standards.

Product Advantages

Firm weld joints and outstanding integrity: Cross points are integrally fused with high tensile resistance, hard to fall apart or separate during transportation and concrete vibration, ensuring even force distribution across the whole mesh.

Boost construction efficiency and shorten construction period: Standardized prefabricated in factories for direct on-site laying, eliminating manual steel bar binding procedures and greatly cutting construction time.

Reinforce structure and prevent cracks to improve engineering quality: Uniform grid layout effectively disperses concrete stress, reducing cracking, settlement and sanding of floors, walls and road surfaces.

Stable strength and qualified load-bearing capacity: Uniform steel wire diameter and spacing deliver standardized mechanical properties that comply with national construction codes for a higher safety factor.

Save materials and reduce costs: Consumes less steel and drastically cuts labor expenses compared with manual binding, lowering overall project costs.

Complete specifications and flexible customization: Wire diameter ranges from 2mm to 12mm, mesh aperture from 50mm to 200mm, with arbitrary customizable length and width to meet diverse construction demands for floors, bridges, slope protection, walls and more.

Application Scenarios

• Building Construction Works

Reinforcement for high-rise floor slabs, roof waterproof anti-crack mesh, basement floors, wall plaster anti-crack mesh, cast-in-place balconies and stair components, factory floors.

• Municipal Roads and Bridges

Urban roads, expressway pavement layers, bridge deck surfacing, bridge caps and pier reinforcement, sidewalk hardening, heavy-load parking lot floors.

• Tunnel and Underground Engineering

Tunnel lining support mesh, underground garage roof slabs, subway base reinforcement, concrete reinforcement for civil air defense projects.

• Water Conservancy and Slope Protection

River slope protection mesh, dam reinforcement, mountain slope rockfall prevention mesh, anti-seepage reinforcement for reservoirs, canal hardening.

• Floor Slabs and Prefabricated Buildings

Heavy-duty factory floors, warehouse floors, residential community roads, prefabricated wall panels, reinforcement for precast concrete components.

• Other Civil Engineering Scenarios

Airport runways, square hardening, breeding farm ground surfaces, septic tank pouring, retaining wall reinforcement.