Basic Info.
Application
Protecting Mesh
Type
Stainless Steel Hexagonal Wire Mesh
Material Type
Stainless Steel Wire
Weave Technique
Plain Dutch Weave
Product Description
Slope Protection Net | Flexible Safety System for Mountain Stability
Product Overview
Designed to mitigate landslides and rockfalls, our slope protection net system uses high-strength steel rope mesh and wire grids combined with anchors to actively stabilize slopes (restricting soil displacement) or passively intercept falling rocks (absorbing impact energy). Compliant with GB/T 22568, EN 13227, and other international standards, it's widely used in highway, railway, mining, and scenic slope engineering.
Key Advantages
1. Dual Protection Modes for Precision
- Active Protection System:
Covers slopes with flexible nets anchored by bolts and support cables to prevent weathering, spalling, and small-scale collapses. Suitable for weathered (e.g., GPS1/GPS2 types, protection energy 50-300kJ). - Passive Protection System:
Forms a high-strength interception barrier with wire grids and energy-absorbing devices, capable of withstanding 50-500kJ impact energy (e.g., RX-025/RX-050 types for high-risk rockfall zones).
2. High-Strength Flexible Materials
- Steel Rope Mesh: Made of Φ8-Φ16mm hot-dip galvanized steel rope (zinc coating ≥85μm), with a breaking force ≥60kN. Passes 1 million-cycle fatigue tests for adaptability to minor slope deformations.
- Wire Grid: 300×300mm mesh with Φ3-Φ4mm galvanized/coated steel wires, salt spray tested ≥1000 hours for 15-20 years of outdoor service life.
3. Eco-Friendly Design for Green Slopes
- Active nets allow vegetation growth through mesh gaps, supporting seeding and climbing plants for dual soil stabilization and greening-ideal for ecologically sensitive areas like scenic spots and riverbanks.
- Passive nets use annular energy absorbers to reduce noise and vibration during rock interception, minimizing environmental impact.
4. Modular Design for Efficient Installation
- Pre-fabricated components (bolts, support cables, stitching ropes, pressure rings) require no on-site welding/cutting, reducing installation time by 40% compared to rigid fencing.
- Customizable in protection energy (50-500kJ), mesh size, and surface treatment (galvanized/PE-coated/stainless steel) for slopes of 20°-80°.
Applications
| Industry | Typical Scenarios | Key Benefits |
|---|
| Transportation | Highway slopes, railway tunnel exits | Rapid rockfall interception |
| Mining | Open-pit mine slopes, tailings dams | High-impact resistance for blasting vibrations |
| Municipal Engineering | Construction pits, river embankments | Flexible protection + greening |
| Geological Hazard Control | Steep/high-risk slopes | Active stabilization + passive interception |
| Scenic Development | Nature reserve slopes, viewing areas | Invisible mesh for minimal visual impact |
Technical Specifications
| Item | Active Net (GPS2) | Passive Net (RX-050) | Eco-Net (Greening) |
|---|
| Material | Galvanized steel rope + wire grid | High-strength steel + annular damper | PE-coated rope + degradable fiber mesh |
| Rope Diameter | Φ12mm | Φ16mm | Φ10mm (1mm PE coating) |
| Mesh Size | 300×300mm | 250×250mm | 200×200mm (vegetation-friendly) |
| Impact Resistance | 200kJ | 500kJ | - |
| Corrosion Protection | Hot-dip galvanized (≥85μm) | Galvanized + powder coated | PE-coated (0.3mm thickness) |
| Suitable Slope Angle | ≤60° | ≤75° | ≤50° (for plant growth) |
| Accessories | Anchor bolts (Φ25mm×2m) | I-beam columns (12#) | Eco-planting bags (optional) |
Installation Process
- Site Survey: Assess slope angle and geology to determine protection type and anchor spacing (1.5-3m standard).
- Foundation Work: Drill and install anchor bolts; pour concrete foundations (for passive net columns if needed).
- Net Installation: Unfold mesh, secure with stitching ropes to support cables; connect pressure rings and columns for passive nets.
- Testing & Approval: Check mesh tension; conduct optional simulated rockfall tests ().
Certifications & Services
- Certifications: ISO 9001, CE (EN 13227), Recommended Product by China Geological Disaster Prevention Association.
- Engineering Support: Free slope protection design, construction drawings, and on-site technical guidance; drone surveying available.
- Warranty: 10-year guarantee (non-human damage); 24/7 response for slope monitoring system upgrades
Address:
Room D07, 8/F, Kai Tak Factory Building Phase Ii, 99 King Fook Street, San Po Kong, Hong Kong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration
Management System Certification:
ISO 9001
Company Introduction:
St. Rosen Trading Co., Ltd. Has been specializing in the wire mesh industry for 15 years. Relying on advanced production equipment and mature technologies, the company mainly deals in products such as stainless steel wire mesh and guardrail mesh, offering a wide range of specifications with excellent quality. Committed to meeting customer needs with efficient services, our products are sold in markets both at home and abroad. In the future, we will continue to innovate and strive to become a leading supplier of wire mesh products in the industry.
