Active Slope Protection Net
Active Slope Protection Net are also called SNS slope protection nets, flexible slope protection nets or wire rope protection nets. They are a type of protection equipment used in highway and railway landslides. They are mainly divided into active slope protection nets and passive slope protection nets. In addition, there are also circular protection nets.
- Product Introduction
Active Slope Protection Net are also called SNS slope protection nets, flexible slope protection nets or wire rope protection nets. They are a type of protection equipment used in highway and railway landslides. They are mainly divided into active slope protection nets and passive slope protection nets. In addition, there are also circular protection nets.
Product Parameters
|
Main network types |
GPS2 (wire rope net), GAR2 (ring net) |
|
Wire diameter |
2.2mm-4.0mm |
|
Standard mesh size |
65mm, 83mm, 100mm, 150mm, 200mm, 300mm |
|
Anticorrosion treatment |
Hot-dip galvanizing, zinc-aluminum alloy coating ( longer lifespan) |
|
Support system |
Support ropes (Φ16-22mm), anchor bolts, pressure relief rings, etc. |
Product Features & Applications

Active protection nets are various types of flexible nets, mainly steel wire nets, that are wrapped around the slopes or rocks to be protected. They can minimize the impact of the project on the environment. The protection area can fully protect the stability of the soil and rocks, facilitate artificial greening, and benefit environmental protection. Active protection nets limit the weathering, peeling or destruction of the rock and soil on the slope, as well as the collapse of dangerous rocks, or control the movement of falling rocks within a certain range. Active nets are suitable for weathering and collapse prevention of relatively stable large rock slopes.
Materials
Wire rope mesh, ordinary wire grating (often called iron wire grating) and TECCO high-strength wire grating.
The working principle of active slope protection net is similar to that of surface slope protection systems such as sprayed anchors and soil nail walls, but due to its flexible characteristics, the system can evenly transfer local concentrated loads to the surrounding materials to give full play to the protection capacity of the entire system, that is, the active slope protection net is locally loaded and acts as a whole, so that the system can withstand larger loads and reduce the anchoring force requirements of a single anchor rod.


Application scenarios
Mountain roads and railways:Active protection nets can effectively intercept falling rocks and protect the safety of roads and vehicles along mountain roads and railways.
Mines and quarries: In mines and quarries, active protection nets can prevent the splashing of gravel and protect the safety of workers and equipment.
Construction sites: On construction sites, active protection nets can prevent objects from falling and ensure construction safety.



Our services
1. Sample provision
Provide product samples according to customer requirements, so that customers can intuitively understand the quality, appearance and performance of the products. Samples can help customers make better decisions and also help build customer trust in the products.
2. Production progress tracking
Regularly provide customers with feedback on the production progress of the order to let customers know the production status of the product. If there are problems in the production process or situations that may cause delivery delays, communicate with customers in a timely manner and negotiate solutions.
Customized services
International Standards and Drawing-Based Production
We can manufacture products based on international technical specifications such as EN (European Standards) and ASTM (American Standards), or design drawings from overseas projects, ensuring that the products fully meet the technical requirements of the project's country in terms of material, strength, and dimensions.
01
Project-Based Full Lifecycle Tracking Management
A dedicated order number is assigned to each overseas project. A team consisting of a foreign trade project manager and a technical engineer provides one-on-one exclusive service, covering all aspects from technology and production progress to logistics status, with all communication and tracking conducted in English to ensure accurate information synchronization.
02
Certification and Testing Report Support:
According to customer or project requirements, we can arrange for specialized testing of products at third-party laboratories with CNAS/ILAC accreditation and provide accredited English testing reports.
03
Specialized Packaging for Long-Distance Sea Shipping
Given the large volume and heavy weight of Active Slope Protection Net, we provide anti-rust oil and moisture-proof film protection, bundled with high-strength waterproof woven fabric, and finally secured on reinforced wooden pallets. This packaging solution effectively prevents rust and moisture and is suitable for port handling.
04
Export Documentation and Localization Support
In addition to providing a complete set of export documents (bill of lading, packing list, invoice, certificate of origin), we can also provide English versions of product manuals, material certificates (Mill Certificates), and installation guidance documents upon request. For large projects, we can assist in recommending or connecting with professional installation service teams in the project's country.
05
Hebei Zhaomai Wire Mesh Products Co., Ltd., rooted in Anping County, Hebei Province, has a 23,500㎡ modern production base. We have been deeply engaged in metal wire mesh manufacturing for more than 20 years and strictly follow the ISO19001 quality management system. The company has strong technical strength, equipped with 20 engineers, 100+ technical backbones and advanced processing and testing equipment, CAD design system to ensure excellent quality and efficient customization. Specializing in the production of slope protection nets, stainless steel rope nets, crimped wire mesh, gabion nets, guardrail nets and other full range of wire mesh products. We sincerely invite partners from all walks of life to inquire about cooperation and jointly open a new chapter in wire mesh application!


FAQ
Q: Which is more durable, hot-dip galvanizing or zinc-aluminum alloy?
A: Zinc-aluminum alloy has a corrosion resistance lifespan 2-3 times longer than hot-dip galvanizing, but its cost is approximately 15%-30% higher.
Q: Are all the accessories included?
A: We provide all components (support ropes, anchor bolts, fasteners, etc.) according to the construction drawings. The packaging is clearly labeled, allowing for direct installation.
Q: How are overseas projects installed?
A: We provide English installation guides and remote support. On-site engineer support can be arranged (additional charges apply), or we can recommend local installation teams.
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