PRODUCT DESCRIPTION

The landslide protection net is also known as the slope protection net, the steel wire rope net, the steel protection net, the mountain slope protection net, and the rockfall protection net.

The landslide protection net (divided into active slope protection net and passive slope protection net) is also called the slope protection net. The active protection system is made of various types of flexible nets mainly composed of wire rope nets that are covered and wrapped on the required protective slopes or rocks. It can limit the weathering, spalling or damage of rock and soil mass on the slope and rock collapse (reinforcement), or control the movement of rockfall within a certain range (enclosure).

1. The SNS active protection net is made of steel wire rope with a diameter of 8mm (tensile strength is 1770Mpa, breaking force>40KN) and is fixed with a special "cross buckle" at the node, which is the main feature of the SNS slope flexible protection net The component is safe, and the reinforcement of the slope is realized by the coverage of the wire rope net in the active protection. The SNS active protective net adopts double anti-corrosion (hot-dip galvanizing, plastic dipping), and the anti-corrosion performance and life of the product are greatly improved. Ecological and environmental protection, use natural green color to integrate with the environmental color to achieve the purpose of more ecological and environmental protection. SNS active protective net material: steel wire rope net, ordinary steel wire grille (often called wire grille) and TECCO high-strength steel wire mesh Prestressing) and/or wire rope anchors (used when there are edge support ropes), special anchor pads, and edge support ropes if necessary.

Product features of SNS active protection net: The principle of action is similar to that of surface layer slope protection systems such as shotcrete and soil nail wall, but because of its flexible characteristics, the system can transmit the local concentrated load to the surrounding evenly to give full play to the protection ability of the whole system, that is, Partial load, overall effect, so that the system can bear a larger load and reduce the anchoring force requirements of a single bolt.

2. SNS passive slope protection nets are mostly used for protection by retaining walls, retaining walls, hanging net bolts, prestressed anchor cable frames, etc. in the construction of stone road cutting high slope protection projects in the past. In contrast, rigid protection needs to increase the load on the slope, and the engineering volume is relatively large. It is also difficult to construct on high slopes. When the design parameters and the deformation of the slope rock layer due to road cutting excavation do not match, rigid protection Geological disasters such as the collapse of the slope and rock surface and the rolling of rock blocks may cause serious damage to the highway in traffic. In recent years, a new type of SNS flexible protective net technology has been used in the world to protect high slopes. This kind of protection belongs to flexible protection. Compared with the rigid protection commonly used in the past, it has the advantages of not increasing the load on the slope, not destroying the current situation of the slope, and has the advantages of Conducive to slope stability.

Structural configuration: steel column + support rope + anchor rope + suture rope + decompression ring with 18 pairs of support ropes with energy dissipation rings and 16 "herringbone"-shaped pull-up anchor ropes (10 energy dissipation rings per span), 18 sides Anchor rope (single rope), /08/150/4*5㎡ steel wire rope net, 8 suture ropes, grid net] structure is made of steel wire rope net or ring net (a layer of wire grille needs to be added to intercept small falling rocks), It consists of four main parts: fixing system (anchor rod, anchor rope, base and support rope), decompression ring and steel column.

Steel protective net: designed to improve the impact resistance of the protective net and reduce the impact of foreign objects. It includes profiled steel columns and flexible protective nets (made of zinc-aluminum alloy) that are arranged at intervals along the extension direction of the line to ensure outdoor survival all year round. Inside, the profiled steel uprights and the steel wire ropes are arranged at intervals along the longitudinal direction to form a column-rope support system. The two profiled steel uprights located at both ends of the line extending direction are respectively fixedly connected to both ends of the steel wire ropes. hole.

Steel protective nets have been used in many high-speed rail and high-speed constructions. The main purpose is to better ensure the safety of our trains at high speed. Generally speaking, the height of the steel protective fence is 2.5 meters. More effectively block animals, rocks and other items that may cause danger to the train.

The mountain slope protection net is mainly divided into: active mountain slope protection net series and passive mountain slope protection net series. (Also known as: Slope Protection Net, Slope Protection Net, Wire Rope Net, SNS Flexible Protection Net, etc.)

Product characteristics of active mountain slope protection net: The raw materials are made by special process. The high-strength anti-corrosion and anti-rust characteristics of this product play a decisive role in the long life of the product. Active mountain slope protection net has high flexibility, ultra-high protective strength and easy spreadability, which makes this product suitable for use on any slope and terrain. With standardized and systematic installation procedures, it provides great convenience for construction personnel. It not only saves the cost but also shortens the construction period.

Product characteristics of passive mountain slope protection net: the flexibility and interception strength of the system are enough to absorb and disperse the impact force of the expected rockfall, and the design and use of the energy dissipation ring further improve the impact resistance of the product. Compared with the original rigid interception and grouting retaining wall, the original construction process is changed, the construction period is shortened and the government's capital investment is reduced. The energy absorption capacity of the passive protective net can reach 150--2000 kg force impact, intercept and prevent serious losses caused by natural disasters.

Rockfall protection net product structure: It is composed of a series of components such as steel wire rope net or ring net, steel wire grille, anchor rod, anchor rope, base, support rope, decompression ring, steel column and so on. Mainly intercept and protect property damage caused by natural disasters.

The structure of rockfall protection net is divided into two types: common type and high-strength steel wire combination ring type.

Common types of rockfall protection nets: steel columns (spacing 10M), ∮16 double support ropes with energy dissipation rings and ∮16 "herringbone" upward pull anchor ropes (6 energy dissipation rings per span), ∮16 side pull anchor ropes (Single rope), ◇/08/200/4*5㎡ wire rope net, ∮8 suture rope, wire mesh.

Ring: Steel column (spacing 10M), ∮16 double support ropes with energy dissipation rings and ∮16 "herringbone" upper pull anchor ropes (6 energy dissipation rings per span), ∮16 side pull anchor ropes (single rope) , Ring-shaped net (several strands of high-strength steel wire discs are formed into a ring-shaped sleeve to form a mesh), ∮8 sutured rope, and steel wire grille.

Main models of rockfall protection net: RX-025, RX-050, RX-075, RXI-025, RXI-050, RXI-075, RXI-100, RXI-150, RXI-200, AX-015, AX-030, AXI-015, AXI-030, CX-030, CX-050, CXI-030, CXI-050.

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Q&A

Q1: Can you send samples?

A: Of course, we can provide customers with free samples and express service around the world.

Q2: What product information do I need to provide?

A: Please provide the width, thickness, surface treatment requirements you need and the quantity you need to buy.

Q3: I am importing wire mesh for the first time, can you help me?

A: Of course, we have an agent to arrange the shipment, and we will do it with you.

Q4: What are the shipping ports?

A: In general, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports as needed.

Q5: How about the product price information?

A: The price changes according to the periodic price changes of raw materials, we will give you the best price.

Q6: What are your payment terms?

A: Payment<=1000USD, 100% prepayment. Payment >= USD 1000, 30% T/T in advance, balance before shipment or according to copy of bill of lading or letter of credit at sight.

Q7. Do you provide customized product services?

A: Yes, if you have your own design, we can produce according to your specifications and drawings.

Q8: What certifications do your products have?

A: We have ISO 9001, MTC, third party inspection, such as SGS, BV, etc.