Plastic blind ditch is composed of a plastic core wrapped in filter cloth outside the body. The plastic core is mainly made of thermoplastic synthetic resin as the main raw material. After modification, fine plastic wire strips are extruded through nozzles in a hot melt state, and then the extruded plastic wire is fused at the nodes through a molding device to form a three-dimensional network structure. There are various structural forms of plastic cores, such as rectangles, hollow matrices, and hollow circles within a circle. This material overcomes the shortcomings of traditional blind ditches, with high surface porosity, good water collection, large porosity, good drainage, strong compression 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 widely welcomed by the engineering bureau and widely used.

Application:

1) Reinforcement and drainage of road and railway subgrade shoulders;

2) Drainage of tunnels, subway underground passages, and underground freight yards

3) Soil and water conservation for hillside and slope development

4) Vertical and horizontal drainage along various retaining walls;

5) Drainage on slippery terrain;

6) Drainage of ash piles in thermal power plants. Drainage of landfill engineering;

7) Drainage of rest green spaces such as sports fields, golf courses, baseball fields, football fields, parks, etc

8) Drainage of rooftop gardens and flower beds

9) Construction drainage of building foundation engineering;

10) Underground irrigation and drainage systems for agriculture and horticulture 1) Drainage system of low-lying tidal wetlands.

Specifications: