Specification :

Product introduction

Plastic blind drain is also named blind ditch or under drain. It is three-dimensional multi-hole material by melting joint of fiber extruded from melted thermoplastic composite resin. There are a variety of products of round or square sections.

Specification: size 70× 30 mm 70× 35 mm 100× 30 mm 120× 35 mm 140× 35 mm 150× 40 mm 150× 50 mm
gap ratio 82%

Product features:
1. High anti-pressure strength, good pressure endurance.
2. High opening rate of surface, good water collection and drain feature.
3. Good flexibility, adapt to earth distortion
4. Density light and easy for construction.

Application:
For Drainage of road, railway ground and shoulder, tunnel, subway, underground channel, hillside and bank slope, retaining wall, sports ground, golf course, airport, park, roof garden and other greening places