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Shandong Xinyu Geosynthetics Engineering Co.,Ltd
Add:Ling county,Dezhou city,Shandong province,China
Jennifer Lee :+8617605342013
Fax:+86-534-2567999
E-mail:xygeotextile@gmail.com

Composite

Composite GEONET

Description:
It is a new type drainage material, made of 3D geonet and non woven geotextile.
Specification:
Geonet thickness from 5mm to 8mm, width 2m, non woven geotextile unit weight normally 200g/m2, can be made of needle punched polyester geotextile, bonded continuous filament non woven geotextile, high strength polypropylene geotextile; length can be produced According to client’ s request....Chat Now

Three dimensional composites drainage network is a new type of drainage geotextile material. It is one three-dimension geonet composited with two needle-punched non-woven geotextiles. Three dimensional composites drainage network consists of a tri-dimension thick vertical rib, and a inclined rip on the top and bottom. Double sided adhesive seepage geotextiles form a "filtration - drainage - ventilation - protection" overall performance, and can replace the traditional sand and gravel. Its pore maintenance system can drain underground water quickly, block the capillary water under high load in construction, keep certain thickness and provide good water conductivity property. At the same time, it can also play the role of isolation and foundation reinforcement. Mainly used in railway, highway, tunnel, municipal engineering, reservoir, slope protection and other drainage works, and the effect is remarkable.


Specifications:

·  Product name: three dimensional composites drainage network.

·  Material: high density polyethylene.

·  Length: 30 m, 40 m, 50 m or at your requests.

·  Width: 2 m - 4 m.

·  Thickness: 5 mm - 8 mm.

·  Non woven geotextile unit weight: 200 g/m2.

·  Mass per unit area: 700 g/m2, 1000 g/m2, 1300 g/m2, 1600 g/m2.


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The inner structure of three dimensional composites drainage network.

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Three dimensional composites drainage network technical index

Item

Drainage network core

Units

Value

1

Unit weight

g/m2

750

1000

1300

1600

2

Thickness OV=20KPa

mm

5.0

6.0

7.0

7.5

3

Hydraulic conductivity

m/s

K × 10 - 4

K × 10 - 4

K × 10 - 3

K × 10 - 3

4

Elongation

%

<50

<50

<50

<50

5

Tensile strength (core network)

kN/m

8

10

12

14

6

Geotextile

g/m2

Heavier grades of geotextiles can be bonded to geonet on request.


Features:

·  Keep long time stable water conductivity.

·  High tensile strength and shearing strength.

·  Anti-corrosion, anti-acid and long service life.

·  It can bear compression loading over 2000 KPa.

·  Excellent drainage function and long time high press loading.

·  Construction convenient, shorten the construction period and reduce costs.


Applications: 
Three dimensional composites drainage network with excellent drainage function is widely used in many places, such as:

·  tunnel drainage.

·  landfill drainage.

·  railway drainage.

·  retaining walls drainage.

·  highway roadbed drainage.

·  underground structure drainage.

·  garden and playground drainage.

 

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Geotextile’spacking,loading&shipping.

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