Featuring high-tensile steel wire rings (R12/3/300 configuration) with tensile strength ≥1770MPa, rock netting slope protection consists of ring nets, steel posts, support ropes (Φ16mm), anchor ropes, and deformation rings (also called relief ring). The system can withstand impact energies from 150kJ up to 8000kJ. Additionally, tecco grid slope protection (G65/3 high-strength steel wire mesh) is available for rockfall stabilization on steep slopes up to 75°. Unlike rigid slope protection net systems such as concrete retaining walls, flexible slope protection net absorbs impact energy through deformation rings while maintaining high tensile strength.
Product Parameters
|
Parameter |
Specification |
|
Common Models |
RX-025, RX-050, RX-075, RXI-025 to RXI-200 |
|
Protection Energy |
150kJ – 3000kJ (special design up to 8000kJ) |
|
Net Types |
Ring net (R12/3/300), TECCO G65/3 mesh |
|
Steel Wire Diameter |
3.0mm with Zn-Al coating |
|
Tensile Strength |
≥1770MPa |
|
Mesh Size |
65mm inscribed circle diameter |
|
Mesh Tensile Strength |
≥150KN/m |
|
Post Spacing |
10m (standard) |
|
Anti-corrosion |
Hot-dip galvanized or Zn-5%Al coating |
|
Service Life |
30-50 years |
Product Advantages
The flexible structure efficiently absorbs impact energy through deformation rings while maintaining high tensile strength of 1770N/mm². Unlike traditional rigid slope protection net systems, flexible slope protection net requires no large-scale excavation-100 meters can be completed by 8 workers within 10 working days. The modular design adapts to any slope terrain, while galvanizing ensures 30-50 years durability. Tecco grid slope protection offers knotted ends for improved tensile stability and is lightweight for easy transport.
Main Applications
Rock netting slope protection proves ideal for intercepting rockfalls, landslides, debris flows, and avalanches in mountainous terrain. These systems protect highways, railways, mining areas, hydropower projects, and buildings at the foot of steep cliffs. As a reliable rockfall barrier net, it excels on slopes ranging from 30° to 90°.
Frequently Asked Questions (FAQ)
Q: What distinguishes flexible from rigid protection systems?
A: Flexible slope protection net absorbs energy through deformation rings, requiring buffer space but offering lower installation costs. Rigid slope protection net resists impact through mass and bending strength, suitable for constrained spaces.
Q: What impact energy can ring nets handle?
A: Standard systems handle 150kJ to 3000kJ, with high-performance versions tested up to 8000kJ.
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