Fence is the most important road transport infrastructure, our highways are developed from the 1980s, the development of its national economic and social influence plays an important role. Is an important highway maintenance and safety facilities. www.mingmingwanglan.com 
 Highway Wire Mesh Fence Material: low carbon steel wire, aluminum magnesium alloy wire, spray. 
 Highway Fence Weaving and features: welded; grid structure concise, easy to transport, installation undulating terrain without restrictions, especially for the mountains, slopes, and more highly adaptive bending zone. The product is durable, low price of medium suitable for large-scale use. 
 Development and innovation: In recent years, with the rapid development of the domestic highway construction, safety barriers market continues to expand. , But because of the product in the production and use of our time less than a decade, product standards promulgated only five or six years, the national standards promulgated just two years, the manufacturer of the product performance, technical parameters, production process control vary, resulting in The quality of the product varies greatly. As a result, some sections of improper handling of anti-corrosion barrier technology products, ranging from one to two years time, the fence will be rusty, not only affects the visual effect of the highway, but also greatly reduces the effective use of barriers, but also increased the maintenance cost. My early usually paint protection, then gradually in the form of hot dip zinc, it is still a large number of widely used hot-dip zinc-way protection. Fence is a large permanent outdoor use facilities, the choice of the protection system for a different atmosphere to choose a different protection system. New national standards promulgated GB/T18226-2000 "anti-corrosion steel components Highway Traffic engineering and technical conditions", the barrier protective products are divided into four categories: galvanized, aluminum, galvanized (aluminum) after coated, plastic coated. And pollution is not serious in rural areas, hot-dip zinc coating can be used alone or in a separate protective spray protective type fence panels, and in the heavy industrial areas or coastal urban areas, especially in areas with acid rain, regular or hot-dip zinc single spray coated fence panels not yet reached the useful life may lose effectiveness, resulting in greatly increased the cost of fence maintenance. For hot-dip aluminum fence, its corrosion resistance than conventional hot-dip zinc fence is good, but its process, technology, cost and environmental impact and other reasons, not very wide range of applications. The use of hot-dip aluminum + spray protection system, as opposed to hot-dip zinc + spray protection system is not economical method. Spray using galvanized sheet + double protection system, can be heavily polluted areas, especially in the areas of acid rain to reach a better corrosion protection, life is greatly extended, most durable protection method. 
 Highway fence alias: highway fence, traffic barrier, highway guardrail plates, highway guardrail. 
 Highway Fence Features: road fence products are beautiful and durable, non-deformation, quick installation, is an ideal metal fence products that not only can be made into a permanent mesh wall, they can use as a temporary isolation, using only different column fixation can be achieved. With anti-corrosion, anti-aging, sunscreen, weather and so on. Form can be used for the corrosion of electroplating, hot dip, spray, dip the way. 
 Highway fence purpose and scope: mainly used for park / zoo fence, campus / field area around the world, road traffic isolation, temporary buffer zone. 
 qq: 417085441 Tel: 15103287853 Zhang JH Anping obviously Fence Factory