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The stone cage nets
The stone cage nets by a partition interval 1 meters (double twisted hexagonal wire mesh) is divided into a plurality of cells, in order to strengthen the stone cage cage structure strength, surface screen all end with a diameter of thick wire. Rivers and flood control and guide of spillway dam and diversion dam rockfall protection against Retaining Wall Road Protection of soil erosion and soil structure of bridge protection coastal defense project of port engineering water.
1 definition information
Cage refers to the box type net cage with a heavy six angle net, so it is called "the stone cage nets or stone cage net cage, Europe is also called gabion mesh, stone cage cage. The stone cage nets filled with stones at the project site, which is flexible, permeable structure and overall performance, such as retaining wall, channel lining and weirs retaining anti erosion engineering.
The stone cage nets (mesh) is a metal wire woven angular network (six mesh) made of metal cages, use line diameter according to the size of the tiles. If is the metal coating metal line is hexagonal, use the diameter of 2.0mm to 4.0mm metal wire, if it is six mesh PVC metal wire coated woven, use the outside diameter of 3.0mm to 4.5mm PVC (metal) line, the edge of the box is used to line six line number one line.
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Characteristic
(1) economy. Just put the stone into the cage can be sealed.
(2) construction is simple, without special technology.
(3) the ability to withstand natural damage and corrosion resistance and the impact of adverse weather.
(4) can withstand a large range of deformation, and still do not collapse.
(5) the silt in the gap between the cage and the stone is good for the production of plants, which can be fused with the surrounding natural environment as a whole.
(6) with good permeability, can prevent the damage caused by the hydrostatic.
(7) to save the cost of transportation. Can be folded up and transported to the site assembly.
(8) environmental protection. Cadmium (CD) <10ppm, lead (Pb) <50ppm, other harmful substances such as mercury (Hg), six chromium (Cr6+), (PBB), and two phenyl ether (PBDE) were not detected, completely in line with the environmental standards of RoSH.
purpose
(1) control and guidance of rivers and floods
(2) the flood dam and diversion dam
(3) rockfall protection
(4) to prevent water and soil erosion
(5) bridge protection
(6) soil structure
(7) coastal defense project
(8) port engineering
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