30m Length Three-Dimension Compound Drainage Net

Name: 30m Length Three-Dimension Compound Drainage Net
Brand: Anhui Zhonglu Engineering Materials Co., Ltd.

HDPE 3D Composite Drainage Geonet Product introduction Tr-dimensiton 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 remaiin the certain thickness, provide

Place of Origin China

Packaging Details Customer's Request

Model Number 3D Geomat

Supply Ability 10000 square meter

Certification ISO9001

Weight 750-1600gsm

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Product Description

HDPE 3D Composite Drainage Geonet

Product introduction

Tr-dimensiton 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 remaiin the certain thickness, provide good water conductivity.

Technical data sheet

Property	Unit	NLDG 50/D200	NLDG 63/D200	NLDG 70/D200	NLDG 80/D200	NLDG 90/D200	Test Standard
Drainage Net Specification
Hydraulic conductivity (MD)	m2/s	2.8×10-3	2.8×10-3	3.2×10-3	4.0×10-3	5 x10-3	ASTM D4716
Puncture Resistance	KN/m	0.17	0.17	0.17	0.17	0.17	ASTM D7005
Core Material Geonet Specification
Thickness	mm	5	6.3	7	8	9	ASTM D5199
Density	g/cm-3	0.94	0.94	0.94	0.94	0.94	ASTM D1505
Carbon Black Content	%	2	2	2	2	2	ASTM D1603
Tensile strength (MD)	kN/m	8	10	12	14	16	ASTM D7199
Hydraulic conductivity (MD)	m2/s	6	8	10	12	14	ASTM D4716
Geotextile Specification
Unit weight	g/m2	200	200	200	200	200	/
Geotextile type	Continuous filament non-woven geotextile

Features:

Net drainage geocomposites are manufactured using a unique geotextile filter developed specifically for use in drainage geocomposites for its high tensile modulus and ability to prevent soil ingress into the void space of the drainage core.

The drainage cores are manufactured from HDPE nets which have been engineered to have good flow under high loading.