road fence,highway road fence,temporary fence factories

The development of the highway fence

In recent years,highway fence develop in novation,with the rapid development of domestic highway construction,the market of the safety fence growing fastly.Due to the production and the use of the products in our country is less than ten years,the manufacturers master the performance,technic parameter of the product differ from one to another.

Early in our country usually use paint protection, then gradually adopt the Hot dip zinc and it is widely used at present.Mesh fence is belong to outdoor use big facilities,it is depends on the different atmospheric environment to choose different protection systems.According to the new national standards,the mesh fence can divide into four categories:galvanize,aluminizing,Plastic coated galvanized steel (aluminum),coated iron.