Highway fence is the most important transportation infrastructure. China's expressway developed from the 1980s, which plays an important role in the development of national economy and society. Wanzhi highway fence is an important maintenance and safety guarantee facility of expressway.
Railway fence is an important transportation infrastructure, safety and practicability are more stringent. The column is divided into galvanized steel pipe, peach shaped column, dovetail column and C-type steel, and the mesh is divided into plastic coated steel wire mesh, PVC coated plastic welding mesh, hook mesh, steel mesh and punching mesh. Its general structure is that the column and the frame are connected by connecting pieces, and the mesh can be directly clamped with the column, bolted and riveted with the connector, and the angle can be adjusted arbitrarily.
Airport guardrail net, also known as "Y-type security protection net", is composed of V-shaped support column, reinforced welded mesh, security connector and hot-dip galvanized blade thorn cage, which has high strength and security level. It is widely used in airports, military bases and other high security places. Note: if the blade thorn wire and blade thorn rope are installed on the top of the airport fence, the safety protection performance will be greatly enhanced. It adopts electroplating, hot plating, plastic spraying, dipping and other antiseptic forms. It has good anti-aging, anti sun and weather resistance characteristics. Its products are beautiful in shape and various in color, which not only play a role in fence, but also play a role in beautification. Due to its high safety and good anti climbing ability, the special SBS fastener is used to connect the mesh, which can effectively prevent man-made destructive disassembly. The strength of the net surface is significantly increased by bending the reinforcing ribs in four transverse directions.
Municipal guardrail net is widely used in the safety protection and decoration of municipal engineering, roads, factories, development zones, garden squares and other places. Its products are beautiful in appearance, firm in appearance and good in corrosion resistance. It is the first choice for beautifying urban environment engineering It is suitable for mass standard production, quick installation, less labor, beautiful structure and good coordination with environment.
Application: used in coal mine roof protection, tunnel, bridge construction, subgrade mesh reinforcement, construction site. The ordinary mesh is used in the construction industry as the plate net and partition net of Shule house, which is an ideal material for high-rise new buildings
1. The grid structure is simple, beautiful and practical.
2. It is convenient for transportation and installation is not limited by terrain fluctuation.
3. It is especially suitable for the mountainous sloping land with many bends.
4. The price is medium and low, suitable for large area.
Prison protection net
It is also called prison fence or prison fence. It is mainly a combination of high-strength blade gill net and ordinary protection net. It is composed of V-shaped support, reinforced welded mesh, security connector and blade gill net. Blade gill net is a new type of protective net, which is composed of sharp angle galvanized steel plate or stainless steel sheet as blade and steel wire as core wire.
Workshop isolation network
1. It is used to separate the working area of different work stations, effectively improve the working environment, and reasonably plan the factory and working space;
2. Modular components, easy to disassemble and assemble, strong flexibility;
3. The column can be connected with the ground with screws to ensure safe use.