The Role of Material Standards in Airport Fence Nets

The airport security fence is also called "Y-type safety protection net", which is composed of V-shaped support columns, reinforced welded sheet nets, security anti-theft adapters and hot-dip galvanized blade barbed cages to form a high level of strength and security protection. In recent years, it has been widely used in high-security places such as airports and military bases. If the airport security fence is installed with blade barbed wire and blade barbed wire, the security protection function is enhanced. Anti-corrosion methods such as electroplating, hot-plating, plastic spraying, and dipping are selected, which have excellent characteristics such as anti-aging, sun resistance, and weather resistance. Its products are beautiful in appearance and diverse in color, which not only play the role of fence, but also beautification effect. Because it has high safety and good anti-climbing, the special method of mesh connection is to use special SBS fasteners, which can effectively avoid artificial destructive dismantling, and four horizontal bending ribs, which significantly increases the strength of the mesh surface.

Material: Excellent low carbon steel wire.

Standard: Use 5.0mm high strength low carbon steel wire for welding.

Mesh: 50mmX100mm, 50mmX200mm.

The mesh has V-shaped ribs, which can greatly enhance the impact resistance of the fence. The column is 60X60 rectangular steel, and the top is welded with V-shaped frame. May choose 70mmX100mm hanging joint post. The products are all hot-dip galvanized and selected with high-quality polyester powder electrostatic spraying, and the world-renowned RAL color is used.

Weaving method: prepared by welding.

Surface treatment: electroplating, hot plating, plastic spraying, dipping.

Strengths:

1. It has the characteristics of beautiful, practical, convenient transportation and installation.

2. It is necessary to adapt to the terrain when the device is installed, and the position of the connection with the column can be adjusted up and down on the ground;

3. Add four bending stiffeners to the carbon steel airport security fence in the horizontal direction, adding a small amount to the overall cost, so that the strength and beauty of the mesh surface are obviously added.

Airport Security Fence

Main uses: airport closures, private areas, military lands, field fences, development zone barriers.

Manufacturing process: pre-straight wire, cutting, pre-bending, welding, inspection, frame setting, destructive experiment, beautification (PE, PVC, hot dip), packaging, storage

Installation steps of the fence:

The main steps of the fence net installation include: surveying and laying out, original ground treatment (replacement and compaction), downhill and excavation of foundation pits, temporary positioning of columns, installation of fence nettings, concrete pillar foundation for pouring columns, overall fastening of fence nets and Adjustment.

(1) Survey and stakeout: Construction stakeout according to the design requirements of the drawing and the actual terrain and ground conditions, determine the centerline of the column, and install the fence net according to the specified slope and line shape.

(2) The original ground treatment is an important prerequisite for the smooth and overall solid installation of the protective fence. After filling and compacting the weak layer under the ground, the column can be buried and the column can be installed in sections. From the longitudinal perspective, the axis of the column is on a straight line, and there should be no unevenness. From the height, the column The top is smooth, and there should be no unevenness, except for special terrain.

(3) Set up benchmarks and white lines according to the survey and stake out, fill and dig the original ground surface, and ram the ground again, install the stake out location and dig the foundation pit

(4) During the installation of the column, the column is stable and tightly connected to the foundation. During the installation of the column, a small line is used to detect the straightness of the installation of the column, and the local adjustment is made. The straight section is straight, the curve section is smooth, and the column is fixed. Meet the design drawing requirements.

((5) The mesh must be firmly connected to the column, and the surface of the mesh must be installed smoothly without obvious warpage and unevenness.

(6) After the temporary positioning and installation of the column, install the fence, and after the installation is correct and firm, pour the concrete foundation and timely maintain it. Due to the uneven terrain at the installation site, there are many stones, and the terrain in some areas is steep. It is difficult to install the protective fence. In order to install the fence project firmly, the enclosure is tight, and the effect is beautiful. 2) The original ground treatment is an important prerequisite for the smooth and overall solid installation of the protective fence. After filling and compacting the weak layer under the ground, the column can be buried and the column can be installed in sections. From the longitudinal perspective, the axis of the column is on a straight line, and there should be no unevenness. From the height, the column The top is smooth, and there should be no unevenness, except for special terrain.

(3) Set up benchmarks and white lines according to the survey and stake out, fill and dig the original ground surface, and ram the ground again, install the stake out location and dig the foundation pit

(4) During the installation of the column, the column is stable and tightly connected to the foundation. During the installation of the column, a small line is used to detect the straightness of the installation of the column, and the local adjustment is made. The straight section is straight, the curve section is smooth, and the column is fixed. Meet the design drawing requirements.