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Setting the geocell at the bottom of the track bed (top of the subgrade) can improve the bearing characteristics of the roadbed, and reduce the stress of the load transferred to the soil under the cell, so the deformation of the soil is also reduced. In the case of a cell, under normal circumstances, the excavation depth of the soft soil of the base bed only needs to be equivalent to the height of the cell, and there is no need to deepen the side trench, which can reduce the amount of soft soil excavation and greatly reduce the difficulty of construction. Shorten the construction period and save investment.
When constructing expressways on soft soil foundation, the foundation treatment method of replacing the soft soil layer with sand and gravel is prone to settlement deformation, and the investment is large, the construction period is long, and the foundation is treated with geocells, which not only improves the bearing performance of the road surface, but also It can greatly reduce the labor intensity, reduce the thickness of the roadbed, and thus reduce the cost..
The GeoGro's geocellis used for side slope protection, like a road retaining wall, avoiding the direct erosion and erosion of the embankment by currents and waves. At the same time, fill soil and plant grass in the format. There is also a greening effect. Reflect the value of environmental protection.
The construction of the retaining wall by geocell will enhance the strength and stability of the soil through the flexible retaining effect of the wall and the tensile and side displacement effects of the reinforced body. At the same time, it is possible to plant flowers and plants on its surface to beautify the environment and form a green ecological retaining wall.
The geocell is applied to desert road construction, and the sand foundation is compacted and leveled during construction. Then pave the geocell and backfill the sand. It can be compacted. The geocell can shrink freely. Convenient transportation, the backfilled sand can be made on-site, and the construction is simple, the construction efficiency is high, the cost is saved, and the investment is reduced. At the same time, the cell has good durability and strong adaptability to the harsh environment of the desert.
Geocells can replace stone as the supporting structure of pipes or sewer pipes. The materials of the cells can be taken on-site to form a solid and durable overall plate structure. The geocells have a certain rigidity, which can reduce the long-term micro-sinking of the pipeline. Long-distance large-scale transportation pipelines are more economical and practical, especially when used in areas lacking stone materials.
The cost of building roads and materials in the intertidal zone of the beach is a large-scale project of moving mountains and reclaiming the sea, and the method of using geocells and geotextiles has become a breeze. First spread the non-woven geotextile on the beach, then set up a geocell on the fabric. After unfolding and fixing, put sand and gravel in the cell and compact it to form a permanent road. Even if the tide is submerged! It does not affect the strength of the road.
Landfill is the most commonly used method for solid waste and domestic waste treatment. It has the characteristics of low cost, large processing capacity and simple operation In many developed countries and developing countries widely used. Landfill often involves such problems as highly toxic and hazardous leachate and hazardous chemicals. Impervious materials used for landfill liner must have good impervious performance, good degradation performance and good oxidation resistance.
At present, HDPE geomembrane anti-seepage structure design is adopted in China's domestic sewage treatment plants and petrochemical industries and some other fields. HDPE geomembrane has the advantages of high strength, good ductility, strong anti-seepage ability and good chemical stability. It is used as anti-seepage layer, isolation layer and lining layer in various projects of anti-seepage and antifouling structures.
In recent years, with the improvement of environmental protection regulations and the improvement of environmental protection requirements for construction projects, the environmental protection anti-seepage problems of mine tailings ponds have become increasingly prominent. Tailings are a type of industrial waste, and other industrial waste dumps have similar conditions, such as power plant ash dams, slag yards and so on.
The HDPE geomembrane produced by our company can fully meet the integration of fermentation and gas storage in biogas digesters. The whole oxidation pond is fully enclosed by the anti-seepage material of HDPE geomembrane.
