I. Preparations before laying Ground cleaning : All surface weeds (especially those with thick stems) must be thoroughly removed and the land leveled to prevent residual weeds from puncturing the weed control fabric or affecting the laying effect. Youdaoplaceholder0 Slope treatment : The ground around the tree trunk should be slightly higher […]
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Anti-seepage geotextile membrane is a kind of waterproof and barrier material with high molecular polymers (such as polyethylene (PE), polyvinyl chloride (PVC), ethylene/vinyl acetate copolymer (EVA), etc.) as the base material. Its core functions and specific manifestations are as follows: 1. Youdaoplaceholder1 anti-seepage function principle Through its dense molecular structure and
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composed of long-fiber geotextile and polyethylene film. Long-fiber geotextiles are usually woven from tough materials such as polypropylene, featuring excellent tensile strength and durability. They can effectively fix soil and reduce the possibility of soil erosion . Polyethylene film, as a waterproof layer, can effectively prevent water leakage . This composite material not only inherits
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The main applications of long-fiber geotextiles are concentrated in geotechnical engineering and water conservancy construction. Their core functions include isolation, reverse filtration, drainage, structural protection and reinforcement . The following are specific application scenarios: Foundation engineering protection isolation of different material layers : It is used in projects such as roadbeds and airport
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