Specifications

Geocomposited Drainage Geonet
It is geonet drainage heat bonded with needle punched non woven
geotextile.

                  

                                              

Execution standard: GB/T 19470-2004

Geonet can be used as a kind of filling layers for stabilization, detritus separation, horizontal drainage cushion, underwater drainage constructure and slope road protection structure in building roads, railway, ports, airports, mining, hydro-power engineering projects.

Chief specifications include CE121,CE131,CE151,CE181

Property	CE121	CE131	CE151	CE181	DN1	HF10
quality/square per unit(g/m2)	730±35	630±30	550±25	700±30	750±35	1300±60
net hole size (mm)	8±1×6±1	27±2×27±2	74±5×74±5	90±5×85±5	10±1×10±1	10±1×6±1
width windage (m)	+0.06 0
length windage (m)	+1 0