Product Code: SL81
​Type: High-Density Structural Mesh (Heavy-Duty Grid)
​Compliance:

• AS/NZS 4671 | ACRS Certified
• ISO 1461 (Galvanized Option)
• Green Star MAT-6 Compliant (Recycled Content: 28%)

​Technical Specifications:

​Key Features:

1. ​Ultra-High Reinforcement Density​

   • ​100mm × 100mm grid spacing​ provides ​45% higher load distribution​ vs. standard 200mm grids.
   • Optimized for AS 3600-2018 Class N slabs subjected to concentrated loads (e.g., industrial racking).

2. ​Precision Fabrication​

   • Robotic resistance welding achieves ​​±1.2mm grid accuracy​ and ​3,600N/mm² weld strength​ (AS/NZS 1554.3).
   • Pre-cut edges with deburred wire ends for safe handling (ISO 9013 compliant).

3. ​Corrosion Resistance​

   • ​Galvanized variant: 75μm zinc coating (AS/NZS 4680) for coastal/chemical environments.
   • ​Black steel variant: Mill scale + organic inhibitor coating (ISO 8501-1 Sa2.5 standard).

4. ​Sustainable Construction​

   • 28% recycled steel content with blockchain-tracked EPD (Environmental Product Declaration).

​Typical Applications:

• ​Heavy Industrial:
  • Warehouse mezzanine floors (≥10kN/m² UDL)
  • Port container stacking areas
  • Aircraft hangar aprons
• ​Civil Infrastructure:
  • Bridge approach slabs
  • Tunnel invert slabs
  • Heavy vehicle wash bays
• ​Specialized:
  • Nuclear facility radiation shielding floors
  • Data center raised flooring systems

​Ordering Notes:

❗ ​Customization:

• Available in ​4.8m × 2.4m sheets​ for transport-limited sites (min. 50 sheets).
• Galvanized orders require ​18-day lead time​ (includes salt-spray testing).

❗ ​Logistics:

• ​Non-stackable pallets​ – requires flatbed transport with edge protectors.
• UV-stable shrink wrap prevents weather degradation during storage.