1. Working face: Some existing slopes have reached the requirements, slope restoration is under way, and working face will be provided one after another. The smoothness of slope is directly related to the success or failure of geosynclast grass protection.
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Construction process of artificial lake seepage prevention Geomembrane
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Geotextile tube bag is a new type of sludge dewatering consolidation technology, in the construction site will mud pumping by pumping system has higher strength and filterability of tube bag, bag of localized wall geotextiles and drainage, by gravity and bag wall tension, to make the moisture in the mud discharge quickly, and the solid particles in the mud are retained in the bag. This kind of dewatering technology can reasonably customize the tube bag size and material parameters according to the site conditions, mud concentration, soil particle gradation characteristics and quantity. It is not only convenient for construction, but also can be implemented in large quantities on multiple working faces. Besides, there is no secondary pollution, it is clean and environmental friendly, and the filtered water and consolidated soil can be utilized as resources.Compared with the traditional dehydration method, it has the advantages of fast dehydration speed, less occupation of site, no secondary pollution and remarkable economic, social and environmental benefits.
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With the current deterioration of the ecological environment, many green plants have gradually become desertified. In order to protect the ecological environment and increase the coverage of green vegetation, many desert slopes have begun to use ecological bags to fix the nutrients of the water and soil, thereby planting trees and trees. Green engineering. The ecological bag is a permanent vegetation seeding module, which is easy for plant growth, and the product will never be degraded. It can be 100% recyclable, which is very environmentally friendly.
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Geotextile laying process requirements 1. Basic level inspection: check whether the basic level is smooth and firm. If there is any foreign body, it should be handled properly.
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The two-way stretched plastic geogrid is formed by extruding high molecular polymers to form a sheet, punching holes, and then stretching longitudinally and transversely.
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Treatment method for slight reflection crack of glass fiber geogrid on asphalt pavement
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In the geotextile isolation layer in railway engineering applications, the upper layer needs a high wear-resistant material that can resist the abrasion of the foundation gravel, and the lower layer needs infiltration material that can maintain the fine-grained soil of the roadbed. Both requirements must be met at the same time. For a single geotextile It is very difficult.
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