Geocomposite hdpe Drain Pipe
with curved perforated holes
CN Aquatherm Plastic Drainage Ditch ( HDPE) Pipe uses a hydropphilic cloth as filtering medium
Geocomposite HDPE Drain Pipe
CN Aquatherm Plastic Drainage Ditch ( HDPE) Pipe, also called Geocomposite HDPE Drain Pipe, is made of plastic core and outer filtering cloth. In the state of hot melting, it is formed into textile meshed three-D network structure. It has two shapes: rectangle and round. This kind of pipe has some advantages: good drainage capability, high pressure resistance, anti-weathering, chemical article resistence, anti-corrosion, light weight, so it is very popular in a lot of projects.
Structure of our underground drainage geopipe:
upper part(water collecton part): 65%～75%
lower part(Water carrying and drainage part): 25%～35%
Main hole diameter:>3mm
main hole surface：>7.5mm2
mail home ratio：>8000pcs/square meters（unfolded）
ring stiffness：>1.0Kpa。
Application of Geocomposite Drain Pipe:
1) Highway and roadway subgrade, tunnels,
2) Retaining wall
3) Landfill
4) Roof and garden and lawns
5) Building foundation
6) Underground irrigation
7) Underground drainage
8) Underground soakaway
| Specs.（mm） | O.D.(mm) | W.T.(mm) | hole ratio(%) | Hoe PCS/m2 | ring stiffness | curved ripples number | length(m) |
| φ50 | 49 | 3 | 60 | 16000pcs/m2 | ≥3 KN/M2 | 24 | Normal comes in length of 4M,6M and 9M |
| φ75 | 74 | 3.5 | 60 | 12000pcs/m2 | ≥3 KN/M2 | 30 | |
| φ89 | 88 | 4 | 60 | 11000pcs/m2 | ≥3 KN/M2 | 32 | |
| φ100 | 99 | 4.2 | 60 | 10000pcs/m2 | ≥3 KN/M2 | 34 | |
| φ110 | 109 | 4.5 | 60 | 9000pcs/m2 | ≥2 KN/M2 | 37 | |
| φ150 | 149 | 6 | 60 | 7000pcs/m2 | ≥2 KN/M2 | 40 | |
| φ160 | 159 | 7 | 60 | 6000pcs/m2 | ≥2 KN/M2 | 41 | |
| φ200 | 199 | 8 | 60 | 5000pcs/m2 | ≥2 KN/M2 | 45 |
