Three-Dimension Compound Drainage Net

Model NO.: DN


Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project


Classification: Composite Geotextiles


Type: Composite Geotextile


Weight: 150G/M2--1600G/M2


Trademark: CADEER


Specification: ISO, ASTM


HS Code: 3926909090




Color: Black


Function: Reinforcement, Drainage


Material: PET


Name: HDPE 3D Composite Drainage Geonet Three-Dimension


Roll Width: 2m


Transport Package: Paper Tube + PP Film + Woven Bags


Origin: Shandong, China



HDPE 3D Composite Drainage geonet Three-Dimension Compound Drainage Net


Three-dimension composite geonet for drainage is made of a unique tri-dimension geonet adhibited geotextile on both sides.it has the property of geotextile(filtration function ) and geonet (drainage and protection ) and provide a function system"filtration-drainage-protection".the core of net with its unique tri-dimension structure can bear higher compressing load in construction and remain the certain thickness,provide good water conductivity.


Typical Applications


Landfill drainage;roadbed and road drainage;railway drainage;tunnel drainage,underground


structure drainage,the retaining back wall drainage;gardens and sports ground drainage


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


Specifications and technical parameters

No.	Project	Units	Standard value
			1200g	1400g	1600g	1800g	2000g
1	Complex mass per unit area	g/m2	≥1200	≥1400	≥1600	≥1800	≥2000
2	Media thickness	mm	≥6.0	≥7.0	≥8.0	≥9.0	≥10.0
3	Composite longitudinal tensile strength	KN/m	≥16.0	≥16.0	≥16.0	≥16.0	≥16.0
4	Complex hydraulic conductivity	m2/s	≥1.2×10-4	≥1.2×10-4	≥1.2×10-4	≥1.2×10-4	≥1.2×10-4
5	Network core and non-woven peel strength	KN/m	≥0.3	≥0.3	≥0.3	≥0.3	≥0.3
6	Net core thickness	mm	≥5.0	≥5.0	≥6.0	≥7.0	≥8.0
7	The tensile strength of the core network	KN/m	≥13.0	≥15.0	≥15.0	≥15.0	≥15.0
8	Non-woven mass per unit area	g/m2	≥200	≥200	≥200	≥200	≥200
9	Non-woven normal permeability	cm/s	≥0.3	≥0.3	≥0.3	≥0.3	≥0.3
10	Width	m	1-4	1-4	1-4	1-4	1-4
11	Roll length	m	30	30	30	30	30

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Product Categories : Drainage Net