Water source protection ecological belt isolation protection net technology cost metal wire mesh

Cost of isolation and protection net technology for water source protection ecological belt

The compaction degree of the ground at the location where the isolation protection net is installed should reach at least 90% of the lightweight standard before pouring the concrete for the column foundation. The strength of the concrete for the column foundation should reach 70% of the design strength.

Only then can steel mesh be installed; The columns and frame beams must be firm, stable, and not easily damaged, with a smooth overall connection. The concrete foundation size of the columns is 300 * 300 * 600;

Cost of isolation and protection net technology for water source protection ecological belt

The type of isolation protection net is No. 6 large wire mesh, and the installation of the wire mesh requires a flat surface without obvious unevenness. The frame and column should be firmly connected, and 40 * 40 should be installed on the column every 30 meters

I slant support, the bolt connection between the mesh and the column shall be firm to prevent removal, and the concrete foundation size of slant support is 300 * 300 * 400;

Cost of isolation and protection net technology for water source protection ecological belt

The installation location of the isolation protective net is 500mm within the red boundary line;

Set up isolation and protection facilities in areas with frequent human activities around the first level protected area; For areas with natural barriers or where there is no need to worry about people or livestock entering, it is not necessary to set them up.

The material of the column is seamless steel pipe, and the column is directly anchored into the foundation and poured. All exposed parts of the iron parts should be treated with rust prevention, with red lead as the base and two coats of green epoxy paint applied on the surface.