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What is plastic blind ditch?

Release time:

2021-02-22 16:37

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The plastic blind ditch is a filter cloth group wrapped in a plastic core. The plastic core body is a thermoplastic synthetic resin as the main raw material, after modification, in the hot melt state, through the nozzle to squeeze out the thin plastic wire, and then through the molding device to extrude the plastic wire on the node welding, forming a three-dimensional network structure.

 

Plastic core has a rectangular, hollow matrix, circular hollow circular and other structural forms. The material overcomes the shortcomings of the traditional blind ditch, and has high surface opening rate, good water collection, large void ratio, good drainage, strong pressure resistance, good pressure resistance, good flexibility, adaptability to soil deformation, good durability, light weight, convenient construction, greatly reduced labor intensity of workers, and high construction efficiency. Therefore, it is generally welcomed by the Engineering Bureau and widely used.

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