Description
Products Description
The Cable Barrier- Best Choice for Open Scenic Area
A cable barrier, also known as cable guardrail, wire rope safety barrier, is a flexible guard railing system toprovide good safe guard in open areas. This barrier system composed withchiefly hot dipped galvanized steel wire strands, steel posts and terminalsoffering excellent rust resisting and corrosion resisting property.
This type of wire rope safety barrier is a kind of highway fence keeping vehicleswithin the limits of correct way. The wire cable barrier is made with three,four, five or six high tensile steel wire ropes, firmly mounted on the steel post at certain spacing to form a flexible guard barrier. The more number ofthe wire cables, the much strength the barrier offers.Compare to other steel highway guardrail, this one is relatively cheaper and easy to install with a high effectiveness of redirection of errant vehicles when it is installed in a right way.
This type of wire rope safety barrier is a kind of highway fence keeping vehicleswithin the limits of correct way. The wire cable barrier is made with three,four, five or six high tensile steel wire ropes, firmly mounted on the steel post at certain spacing to form a flexible guard barrier. The more number ofthe wire cables, the much strength the barrier offers.Compare to other steel highway guardrail, this one is relatively cheaper and easy to install with a high effectiveness of redirection of errant vehicles when it is installed in a right way.
Cable barrier is the typical flexible barrier type, called as wire rope barrier, steel wire rope guardrail, steel cable barrier,
wire rope guard rail, flexible cable barrier or flexible guardrail, consist of: terminal post structure, intermediate post
structure, middle post, bracket, steel wire rope and cable anchorage device. As per China National Standard, cable barrier can be designed as A, B, C three grades based on different protect levels. Generally, Grade A equipped with 5 lines cable, Grade B equipped with 4 lines cable, Grade C equipped with 3 lines cable. Max post intervals is 7 meters when in earth foundation, while the max posts intervals is 4 meter when in concrete foundation. If one section length more than 300 or 500 meters, intermediate post structure should be added.
wire rope guard rail, flexible cable barrier or flexible guardrail, consist of: terminal post structure, intermediate post
structure, middle post, bracket, steel wire rope and cable anchorage device. As per China National Standard, cable barrier can be designed as A, B, C three grades based on different protect levels. Generally, Grade A equipped with 5 lines cable, Grade B equipped with 4 lines cable, Grade C equipped with 3 lines cable. Max post intervals is 7 meters when in earth foundation, while the max posts intervals is 4 meter when in concrete foundation. If one section length more than 300 or 500 meters, intermediate post structure should be added.
Details Images
The base metal material used for the end uprights, middle end uprights, middle uprights, brackets,wedges and clips shall be ordinary carbon structural steel. The standard of their mechanical properties and chemical compositions shall not be inferior to the requirements for Q235 steel set forth by the standard “GB/T700″
For the appearance and labelling of a steel wire rope, please refer to Pictured above, The steel wire ropes shall be made up of wire rods that are in compliance with “GB/T 25833” or other requirements. The breaking load of the φ18 3X7 steel wire ropes shall not be less than 170kN, and the tensile strength of the steel wire shall not be less than 1570MPa.
Product Paramenters
| Material | High Tension Galvanized Steel | |||
| Surface Treatment | Hot Galvanized | |||
| Color | Silver, Standard Bright | |||
| Cable Structure | 3×7 | |||
| Cable Diameters | 19mm,18mm | |||
| Cable Lines | 3, 4, 5, 6 or custom | |||
| Zinc coating thickness | 250g/m2~500g/m2 or custom | |||
| Tensile Strength | ≥1400mpa | |||
| Application | highway, railway, bridge, roadsea port, airport, wharf, slopes, parking lots, dead end streets, safety measure for roads of scenic zone and hilly area，etc. | |||
Advantages
◆Low cost, Easy to install and repair
◆Less impact on accident car and the persons inside
◆Cable tension and Post space can be adjusted
◆Prevent vehicles from running off the road effectively
◆Absorb most sudden impact energy during collision
◆Can be reused after accident by somehow repairment
◆Anti-rust, anti-corrosion and anti-aging
◆Good looking for open scenic spots
◆Cable tension and Post space can be adjusted
◆Prevent vehicles from running off the road effectively
◆Absorb most sudden impact energy during collision
◆Can be reused after accident by somehow repairment
◆Anti-rust, anti-corrosion and anti-aging
◆Good looking for open scenic spots
Manufacturing Technique
Three Major Factors on Efficiency of Cable Barriers
1. Cable numbers: Three of four cables are commonly used. Five or six layer wire cables are used for reinforced guard railings.
2. Space distance: The barrier post often installed with spacing from 6.3 to 32.6 ft. The longer spacing normally means the higher deflection distance.
3. Tensioning: Cables are fixed on the post and tightened to specific tension in accordance with the local temperature and environment. After tension, the reflection will be reduces and the ability to preventing vehicles from skidding off the road can be enhanced. Normally the tensions values range approximately from 2,000lb to 9,000lb.
2. Space distance: The barrier post often installed with spacing from 6.3 to 32.6 ft. The longer spacing normally means the higher deflection distance.
3. Tensioning: Cables are fixed on the post and tightened to specific tension in accordance with the local temperature and environment. After tension, the reflection will be reduces and the ability to preventing vehicles from skidding off the road can be enhanced. Normally the tensions values range approximately from 2,000lb to 9,000lb.
Rope guardrail is the main representative form of flexible guardrail. It is a structure composed of several ropes that exert initial tension and are fixed on the column. It mainly relies on the tensile stress of the rope to resist the collision ofvehicles and absorb the collision ability.
Product Use
Application
1.used for the sides of highway, railway, bridge
2.used for the safety of airport, port and wharf
3.used as the safety measure for roads of scenic zone and hilly area
Company Profile
We supply various wire mesh products, metal wire, wire mesh machines, with our subordinate plants(i.e. weaving mesh plant, welding plant , galvanized plant, razor wire plant,other metal products plant), as well as more than 200 sets of machines.
We can supply various Wire Mesh Fence, Chain Link Fence,Temporary Fence, Razor Barbed Wire, Hesco Barrier,Welded Roll Fence,358 Fence,Gabion Box,Rockfall Netting,Stainless Steel Wire Mesh, Barbecue Grill Wire Mesh, Welded Wire Mesh, Crimped Wire Mesh,,Vibration Screen Mesh,Mine Screening Mesh, Galvanized Wire. We try to provide products with more variety, good quality, reasonable price, timely delivery and reliable after sales services. It is our rule to meet customers’ requirements and to satisfy our customers. We hope to build up friendly trade relationship with customers worldwide.
We can supply various Wire Mesh Fence, Chain Link Fence,Temporary Fence, Razor Barbed Wire, Hesco Barrier,Welded Roll Fence,358 Fence,Gabion Box,Rockfall Netting,Stainless Steel Wire Mesh, Barbecue Grill Wire Mesh, Welded Wire Mesh, Crimped Wire Mesh,,Vibration Screen Mesh,Mine Screening Mesh, Galvanized Wire. We try to provide products with more variety, good quality, reasonable price, timely delivery and reliable after sales services. It is our rule to meet customers’ requirements and to satisfy our customers. We hope to build up friendly trade relationship with customers worldwide.
About Cable Barrier
The purpose of the Cable Barrier System is to prevent threat vehicles from exiting the Access Control Point response zone andavoiding the controlled entry into the installation. Cable Barrier Systems are also designed to assist in preventing potential head-on collisions by capturing and redirecting errant vehicles that would otherwise traverse the median of a roadway. The specially designed posts with strategically positioned cables increase the system’s ability to restrain various types of vehicles.
Cable barrier systems are a cost-effective solution and are preferred by contractors for their ease of installation and broad
Federal Highway Administration accepted applications.
The purpose of the Cable Barrier System is to prevent threat vehicles from exiting the Access Control Point response zone andavoiding the controlled entry into the installation. Cable Barrier Systems are also designed to assist in preventing potential head-on collisions by capturing and redirecting errant vehicles that would otherwise traverse the median of a roadway. The specially designed posts with strategically positioned cables increase the system’s ability to restrain various types of vehicles.
Cable barrier systems are a cost-effective solution and are preferred by contractors for their ease of installation and broad
Federal Highway Administration accepted applications.
