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Composite Drainage Geonet

Brand :Lover

Product origin :China

Delivery time :10days

Supply capacity :10000m2 per day

Composite Drainage Geonet


Composite Drainage Geonet Description

Composite drainage genet is a new type of geosynthetics.

Its made of atri-dimension geonet coated with geotextile on both sides. Network core consists of a tri-dimension thick vertical rib, and a rip on top and bottom .

It can drain underground water quickly, also there is a protection system,which can block the capillary water under high load. At the same time, it can also reinforce and isolate of foundation.


Composite Drainage Geonet Specifications

Core thickness: 5 mm - 8 mm;

Width: 2 - 4m, as custoners’ request

Composite geotextile

short fiber needle punched geotextile, 

filament spunbonded needle punched geotextile, 

the length at request.

Drainage netwrok core

units

Specification

Unit weight

g/m2

750

1000

1300

1600

Thickness OV=20kpa

mm

5.0

6.0

7.0

7.6

Hydraulic conductivity

m/s

K x 10 -4

K x 10 -4

K x 10 -3

K x 10 -3

Elongation

%

<50

<50

<50

<50

Tensile strength ( core network)

KN/m

8

10

12

14

Geotextile

g/m2

200-200

200-200

200-200

200-200


Composite Drainage Geonet Typical Application

Drainage in landfill,roadbed, railway,tunnel,underground structure,the retaining back wall, gardens and sports grounds.


Composite Drainage Geonet Features

1.Excellent drainage function, can bear long time hige press load

2.High tensile and shear strength

3.Reduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivity

4.Tri-dimension composite geonet for drainage can bear more than kpa compression load

5.Its anti-compression capacity is much larger than common geonet for drainage.


Composite Drainage Geonet Properties

Composite drainage genet is made of a unique tri-dimension geonet coated with geotextile on both sides. It has the property of geotextile(filtration) and geonet (drainage and protection) and provide a function system of“filtration-drainage-protection”. The tri-dimension structure can bear higher load in construction and remain certain thickness,strength and excellent in water conductivity.

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