Large Mesh Two-way Geogrid
Large mesh bidirectional grid is suitable for mine roof support, tailings dam reinforcement and other mining applications.
1.High-strength support: Made of HDPE/PP material with compressive strength ≥500kPa, it effectively disperses the mining pressure.
2.Corrosion and UV resistance: It is resistant to acid and alkali (pH 2-12) and UV radiation, and has an underground service life of more than 20 years.
3.Efficient drainage: The grid structure can achieve bidirectional drainage with a porosity of >90%.
4.Lightweight installation: Modular design, installation efficiency increased by 50%.
The Large Mesh Two-way Geogrid is manufactured from high-grade HDPE/PP materials through advanced biaxial stretching technology. Its large aperture design (typically 50-100mm) creates a robust grid structure that provides exceptional tensile strength in both longitudinal and transverse directions (20-40kN/m). This unique construction makes it particularly suitable for demanding mining applications where high load-bearing capacity and soil interlock are critical.
1. Superior Performance Characteristics
- Structural Integrity: With compressive strength ≥500kPa, the Large Mesh Two-way Geogrid effectively distributes mining-induced stresses, preventing ground subsidence.
- Environmental Resistance: Excellent chemical stability (pH 2-12) and UV protection ensure reliable performance in harsh mining environments for over 20 years.
- Hydraulic Efficiency: The large open area (>90% porosity) facilitates rapid bidirectional drainage, crucial for water management in mine roofs and tailings dams.
2. Mining-specific Advantages
The Large Mesh Two-way Geogrid offers significant benefits for mining operations:
- Safety Enhancement: Reinforces mine roofs to prevent collapse accidents
- Cost Reduction: Modular design (1×2m standard panels) enables 50% faster installation compared to traditional methods
-Versatility: Adaptable to various mining applications including slope stabilization and haul road reinforcement
3. Quality Assurance & Applications
All Large Mesh Two-way Geogrid products meet stringent MSHA safety standards and have been successfully implemented in coal, metal, and rare earth mines worldwide. Our technical team provides customized solutions including:
- Site-specific load capacity calculations
-Installation guidance
- Long-term performance monitoring
