We use high‑strength steel wire rope and complete supporting components. Our system is stable, durable and easy to install. We provide full specifications, reliable quality and professional solutions for highways, railways, mines and mountain engineering. The SNS active protection system uses flexible steel wire rope nets to cover and reinforce dangerous slopes. It can prevent weathering, spalling and collapse of rock and soil. It also controls rockfall within a safe area. The system fits all kinds of complex terrains. It supports greening and planting. It has strong protection performance, long service life and low maintenance cost.
Product Parameters
|
Component |
Specification |
Description |
|
Steel Wire Rope Net |
D0/08/300, 4m×4m |
D0 = hot‑dip galvanized; 08 = Φ8mm; 300 = 300mm mesh |
|
Grid Mesh |
SO/2.2/50 |
Φ2.2mm, 50×50mm |
|
Transverse Support Rope |
Φ16mm (1×19) |
Breaking force ≥120kN |
|
Longitudinal Support Rope |
Φ12mm (1×19) |
Breaking force ≥70kN |
|
Splicing Rope |
Φ8mm |
Same as main net wire |
|
System Anchor |
Φ16mm, L=2–4m |
Spacing 4.5m, pull‑out resistance ≥50kN |
|
Protection Energy |
≤100kJ |
For medium rockfall |
|
Anti‑corrosion |
Hot‑dip galvanized |
Zinc ≥100g/m², service life ≥30 years |
|
Installation Tension |
10–50kN |
For tight slope fitting |
Product Features
It fits any slope terrain, especially broken mountain areas.
01
Installation is fast and simple.
02
It supports grass planting and greening to stabilize soil and rock.
03
It has strong and reliable protection performance.
04
Long service life: up to 30–50 years.
05
Product Applications
Our SNS active protection system is widely used for slope reinforcement and rockfall control. It is suitable for highways, railways, mines, mountain projects, municipal slopes and geotechnical engineering. It provides safe protection for weathered slopes, broken rock masses and soil slopes.
Frequently Asked Questions (FAQ)
Q: What is your standard model?
A: GPS2 (D0/08/300) is our national standard and mainstream model.
Q: What is the protection energy level?
A: GPS2 is ≤100kJ, ideal for medium rockfall.
Q: How long is the service life?
A: Hot‑dip galvanized: ≥30 years; Galfan: up to 50 years.
Q: Can you customize the system?
A: Yes, we can customize net size, anchor length, rope diameter and installation plan.
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