Premium Steel Welding Mesh - Engineered for Structural Integrity & Corrosion Resistance
Unmatched Performance in Concrete Reinforcement
Our steel welding mesh (also called reinforced welded mesh) is manufactured from high-tensile galvanized steel wires (CRB550/HRB400 grade), precision-welded to create uniform grid structures that outperform traditional rebar in concrete slabs, foundations, and prefab walls. Certified to GB/T1499.3-2010, BS4483:2005, and ASTM A185 standards, it delivers 40% faster installation and 30% higher load capacity than manual rebar tying.
Technical Specifications & Standards Compliance
|
Parameter |
Our Product |
Industry Standard |
|
Wire Diameter |
4mm–12mm (±0.1mm tolerance) |
4mm–10mm (±0.3mm) |
|
Mesh Sizes |
100x100mm to 200x200mm (Customizable) |
Limited fixed grids |
|
Tensile Strength |
CRB550: 550MPa / HRB400: 400MPa |
CRB550 min: 500MPa |
|
Coating |
60–130g/m² hot-dip galvanized (Class A) |
Electro-galvanized (20–40g/m²) |
|
Sheet Dimensions |
2.4m x 6.0m (Standard) / Customizable |
Max 2.0m x 5.8m |
Proven Advantages Over Traditional Reinforcement
1. Structural Performance
Crack Control: Reduces concrete shrinkage cracks by 60% (per EN 1992-1-1 tests)
Load Distribution: 3D weld joints withstand 35kN/m² vs. 22kN/m² for tied rebar
2. Corrosion Protection
Salt Spray Resistance: 4,500 hours white rust / 10,000+ hours red rust (ISO 9227)
Coating Adhesion: Zinc layer bonded at 3.5N/mm² (exceeds BS EN ISO 1461)
3. Cost & Time Savings
Installation Speed: 500m²/day with 2 workers vs. 150m² for rebar
Application-Specific Solutions
|
Application |
Recommended Specs |
Key Benefit |
|
Highway Pavements |
10mm Ø / 150x150mm / HRB400 |
Resists 10M+ axle loads (AASHTO M55) |
|
Precast Walls |
7mm Ø / 100x100mm / CRB550 |
0.02mm/m² flatness tolerance |
|
Industrial Floors |
12mm Ø / 200x200mm / HRB400 + 130g/m² Zn |
Chemical resistance (pH 1-14) |
|
Tunnel Linings |
Custom curved panels / 8mm Ø |
200-year design life (BS 8500) |
Quality Assurance Process
Raw Material Control:
CRB550/HRB400 wires s Mill test certificates (CE, TUV certified)
Robotic Welding:
CNC-controlled resistance welding (2,500°F)
100% shear strength testing (min. 450N per joint)
Galvanizing & Inspection:
Temperature-controlled zinc bath (449°C)
Eddy-current coating thickness mapping
Why Global Contractors Choose Us
Custom Fabrication: Laser-cut service for complex shapes (e.g., circular slabs)
Just-in-Time Delivery: 20 day lead time for 20+ ton orders
Ordering & Logistics
MOQ: 5 tons (samples available)
Packaging: Waterproof pallets with edge protectors
Shipping: FOB Xingang / CIF global ports
Certificates: COC, Test Reports,
Request a Custom Quote:
WhatsApp: [+86 132 1217 6300]
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