Rockfall Wire Mesh
Hebei Zhaomai Wire Mesh Products supplies rockfall wire mesh, a passive slope protection system designed to intercept falling rocks and debris along highways, railways, and infrastructure projects. Engineered with steel wire rope mesh or ring nets and energy absorbing brake rings, it provides reliable protection in high risk areas.
- Product Introduction
Rockfall wire mesh is a passive barrier system that stops falling rocks before they reach protected zones. The system consists of steel wire rope mesh or ring nets supported by steel posts, with integrated brake rings that absorb impact energy. When a rock strikes the mesh, the barrier deforms and the brake rings activate, gradually dissipating kinetic energy and bringing debris to a safe stop. This rockfall wire mesh is engineered to specific energy absorption requirements based on site specific trajectory analysis and field conditions. Each installation is designed to handle the expected impact loads while maintaining structural integrity.
Product Parameters
|
Mesh Types |
Steel wire rope mesh, ring nets (chain link or spiral) |
|
Wire Diameter |
Steel wire rope: 8–12 mm; ring wire: 3–5 mm |
|
Tensile Strength |
≥1770 MPa (steel wire rope) |
|
Support Structure |
Steel posts with foundation anchors |
|
Energy Dissipation |
Integrated brake rings |
|
Energy Rating |
Customizable to site specific impact energy (kJ) |
|
System Height |
2–7 m depending on site requirements |
|
Corrosion Protection |
Hot dip galvanized (≥80 μm) or zinc aluminum coating |
|
Standards |
Compliant with ETAG 027, ASTM A975, and international guidelines |
Features
Impact absorption
Integrated brake rings deform plastically under load, converting rockfall energy into controlled deformation. This rockfall wire mesh absorbs impacts that would destroy rigid structures.
01
Flexible barrier
The mesh deforms to catch and retain rocks without brittle failure, accommodating irregular shapes and multiple impacts.
02
Modular design
Sections can be combined to cover long distances or wrap around complex terrain, eliminating gaps and weak points.
03
High corrosion resistance
Hot dip galvanized coating ensures 30–50 year service life in most environments; zinc aluminum available for coastal or highly corrosive conditions.
04
Low visual impact
Less intrusive than concrete walls, blending with natural surroundings-critical in scenic or tourist areas.
05
Product Applications
Highways below unstable cliffs where rocks fall without warning
Railways where a single boulder on the track means derailment risk
Quarries and mines where equipment operates beneath working faces
Why choose us
Hebei Zhaomai Wire Mesh Products specializes in slope protection systems with years of industry experience. We offer:
Customized solutions. Mesh type, system height, and energy rating tailored to site specific conditions.
Sample testing. Samples available for selected products.
Technical support. Pre sales consultation, installation guidance, and on site assistance for complex projects.
Quality assurance. All products manufactured to industry standards, fully inspected before shipment.
12-month warranty. Against manufacturing defects under normal use conditions.
FAQ
Q: Do you offer customized products?
A: Yes. We provide personalized design and production services for various wire mesh products, including adjustments to size, material, and performance parameters according to customer requirements.
Q: Can I get samples for testing?
A: Samples are available for selected products. Please contact our sales department to discuss sample types and delivery arrangements.
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