Product Introduction: Plastic blind ditch is composed of a filter cloth wrapped around a plastic core body. The plastic core body is mainly made of thermoplastic synthetic resin, which is modified and hot-melt extruded to form a three-dimensional mesh structure. Plastic cores are formed in various structures such as rectangular, hollow rectangular, circular, hollow circular, etc.

Product specifications: The circular outer diameter sizes are Φ 50, Φ 70, and Φ 80; Rectangle 70 × 30, 120 × 35, 130 × 35, 300 × 35, 400 × 35.

Product features: It has 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, easy construction, and high construction efficiency.

Application scope: Widely used in tunnel anti-seepage and drainage, railway and highway subgrade drainage, soft foundation embankment construction, retaining wall filtration, slope and slope internal drainage, underground building drainage and moisture prevention, lawn drainage system, Tianyuan Garden drainage, sewage treatment, and landfill sites, and other types of projects.

Product performance indicators: JT/T665-2006 "Geosynthetic Drainage Materials for Highway Engineering"