Gebin.com ecological river: It can effectively protect the river bank or riverbed. He also has the function of controlling water flow and preventing water loss, especially in environmental protection and water quality maintenance.
Gebin.com is an ecological grid structure. In China, the ecological grid structure originated from bamboo cages and sheep ring crafts for more than 2,000 years. Li Bing and his son used it for the first time in the Dujiangyan project. This is the ecological grid structure in the traditional sense; today, as a new process, new technology, new materials The new ecological grid structure has been successfully applied in the protection engineering of water conservancy projects, highways, railway projects and dikes. The organic combination of engineering structure and ecological environment is better realized. At the same time, compared with some traditional rigid structures, it has its own advantages. Therefore, it has become the preferred structural type for protecting riverbeds, controlling landslides, preventing mudslides, and preventing rockfall from taking care of environmental protection. Stone cage net English gabion.
Gebin.com is made of high corrosion resistant, high strength, ductile low carbon steel wire or PVC coated steel wire. According to ASTM A 975 and EN10223, the low carbon steel wire diameter is designed according to engineering. Different from the requirements. Generally between 2.0-4.0mm, the tensile strength of the steel wire is not less than 38kg/m2, and the weight of the metal plating layer is generally higher than 245g/m2. The diameter of the edge line of the stone cage mesh is generally larger than the diameter of the wire. The length of the double-wire stranded portion shall not be less than 50 mm to ensure that the metal plating and the PVC coating of the stranded steel wire are not damaged.
Product use introduction:
The structure can be used for slope support, foundation pit support, mountain rock face hanging net shotcreting, slope planting (greening), railway highway isolation guard net, it can also be made into cages, net mats, used for rivers, Anti-scour protection for dams and seawalls, and cages for reservoirs and river closures.
â— Controlling and guiding rivers and floods The most serious disasters in rivers are the erosion of river banks to destroy them, resulting in flooding, resulting in heavy losses of life and property and massive soil erosion. Therefore, in dealing with the above problems, the application of the ecological grid structure is one of the best solutions, which can permanently protect the river bank.
â— The construction of the Gebin network ecological river channel involves the stability of the slope and riverbed. Therefore, the choice of ecological grid structure is the main method used in many natural river reconstruction and artificial channel excavation in the past 100 years. It provides effective permanent protection for river banks or riverbeds. It also has the function of controlling the flow of water and preventing water loss, especially in environmental protection and water quality maintenance.
â—Gubin net protection slope protection ecological grid structure application and river protection and its slope protection is a very successful example, it fully exerts the advantages of the ecological grid, and achieves the ideal effect of other methods can not achieve the ecological grid structure Advantage:
1. The flexible structure can adapt to the change of the slope without being damaged, and has better safety and stability than the rigid structure;
2, strong anti-scour ability, can withstand the maximum water flow speed of up to 6m / s;
3. The structure is water-permeable in nature, and has strong inclusiveness to the natural action and filtration of groundwater. Suspended matter and sludge in the water can be deposited in the rockfill joint, which is conducive to the growth of natural plants. Restore the original ecological environment.
The gabnet net is made up of a single layer of mesh. Its mesh, mesh, galvanized and PVC film properties are the same as those of the cage. This product can pack blocks of different shapes and sizes into alloy net pockets to form a flexible whole. It can be connected to a designated place by lifting, car and shipping, and the alloy net pockets are connected to each other to form a larger whole. The investment time is convenient, fast, efficient and economical.
Features: strong corrosion performance, overall softness and stability.
Gebin network product features (1) economy. Simply put the stone in the cage and seal it.
(2) The construction is simple and does not require special technology.
(3) It has strong ability to withstand natural damage and corrosion and weather resistance.
(4) It can withstand a wide range of deformations without still collapsing.
(5) The silt between the cracks of the cage stone is conducive to plant production and can be integrated with the surrounding natural environment.
(6) It has good permeability and can prevent damage caused by hydrostatic force. Conducive to the stability of hillsides and beaches (7) saving transportation costs. It can be folded for transport and assembled on the job site.
(8) Good flexibility: no structural joints, the overall structure is malleable.
(9) Corrosion resistance: galvanized materials are not afraid of sea water.
There are four main types of gabbin material classification:
(1) galvanized steel wire: high-quality low-carbon steel wire, the diameter of steel wire is 2.0MM-4.0MM, the tensile strength of steel wire is not less than 380Mpa, the surface of steel wire is protected by hot-dip galvanizing, and the thickness of galvanized protective layer is according to customer requirements. Produced, the maximum amount of galvanizing can reach 300g/m2.
(2) Zinc-5% aluminum-mixed rare earth alloy steel wire: (also known as Galvan) wire, which is a new emerging material emerging in recent years. The corrosion resistance is traditionally pure galvanized. More than 3 times, the diameter of the steel wire can reach 1.0MM-3.0MM, and the tensile strength of the steel wire is not less than 1380Mpa.
(3) Galvanized steel wire plastic coated: high-quality low-carbon steel wire, coated with a layer of PVC protective layer on the surface of the steel wire, and then woven into hexagonal nets of various specifications. This layer of PVC protective layer will greatly increase the protection in a highly polluted environment, and through the choice of different colors, it can be integrated with the surrounding environment.
(4) Zinc-5% aluminum-mixed rare earth alloy steel wire plastic coating: a layer of PVC protective layer is coated on the surface of zinc-5% aluminum-mixed rare earth alloy steel wire, and then woven into hexagonal nets of various specifications. This layer of PVC protective layer will greatly increase the protection in a highly polluted environment, and through the choice of different colors, it can be integrated with the surrounding environment.
Gebin Net Category I. Cage It is a wire mesh cage that is cut and folded from a heavy-duty hexagonal net. It is generally assembled by four heavy-duty hexagonal nets. The large hexagonal net is folded into four large squares. Face, there are two small pieces of hexagonal net on both ends, with a partition mesh in the middle.
The cages of the stone cage net can also be made into triangles and trapezoids. The dams of the cages are caged on a plane.
Gebin cages are often used in the retaining wall of hydraulic engineering. The stone cage retaining wall is a retaining wall made up of cages of 0.5-1.0 m. The gabion cage retaining wall is mainly used for steep hillsides. It is used to control mudslides, prevent landslides, and protect roadbeds and railways.
The reason why the cage cage is used is because the cage cage has a unique ecological function. Green soil can be sprinkled on the surface of the protective body. Because the gap between the stone and the stone is filled with voids, the gap accommodates the soil, which is conducive to the development of plant roots and creates a good ecological environment. Even if you don't sprinkle the soil, the gap between the stones will be buried in the soil over time, which will grow some herbaceous plants and form a natural ecological environment. After the production of the gabion cage, in order to save the volume, the compression package can be bundled.
Second, the pad, is a heavy-duty hexagonal net cut, folded metal cage, the thickness of the stone cage mesh pad is 0.15 meters - 0.5 meters. The stone cage mesh pad is divided into several cells by the partition plate. In order to strengthen the strength of the stone cage mesh pad structure, the wire diameter of each mesh plate end of the gaben mesh pad is relatively thick. It is mainly used as a river course, a bank slope, a roadbed slope, and a coastal slope protection structure. The stone cage mesh pad has a certain flexibility and adapts to the ground. Like the gabion net cage, the gabion mesh pad can also be divided into several cells by the mesh partition of the hexagonal net, which can increase the strength of the pad, and prevent the river bank from being affected by water flow and wind and waves. The damage also realizes the natural convection function between the water body and the soil under the slope, achieving ecological balance. The stone cage mesh pad throws the soil and can plant green vegetation. The green planting on the slope can increase the landscape greening effect.
Advantages of the Gebin net pad:
1 Improve the stability of the river channel slope and prevent the raging river from scouring the river bank;
2 providing a predetermined value of the river bank roughness coefficient;
3 Compared with the river bank where the cement is poured, the stone cage mesh pad can protect the ecological protection of the 4 gab net mat. The knowledge of the pad is called the gab net pad, because its thickness is far less than the grid. Pad-type engineering components of the length and width of the guest cage.
Third, the Gebin network retaining wall is a retaining structure of the grid of cages. The components of the gabion cage retaining wall are filled with stones of similar size and proportion in the cage, so that there is a certain porosity. Due to the gap between the stones, the soil behind the masonry and the soil layer under the slope can be discharged. The water, thus reducing the water level, reducing the surface water pressure behind the wall and under the slope, the timely discharge of water reduces the probability of the retaining wall being destroyed, so that the life of the retaining wall will be greatly extended. At the same time, the wall cage is a cage made of wire mesh, which can have a certain deformation. Moreover, between the stone and the stone, it can also slide, so the deformation ability of the retaining wall can also buffer the sudden external force.
4. There are two types of road guest grids. One is to protect the road. For example, on the side of the road, a berth of the Gebin network is built with the Gebin cage to protect the road from flood protection. On the side, the gabion net is used to reinforce the subgrade with the Gebin cage. The other is to place the heavy-duty hexagonal net on the roadbed or cast concrete pavement during the construction of the road, as a reinforced net, placed in the cement pavement, so as to prevent cracking of the pavement.
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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