Tri-Axial geocomposite for roadbed drainage system - 4.0mm~8.0mm

Geonet structure: Tri-axial, Bi-axial, Width: 2.0m, 4.0m, Application: Roadbed drainage,roadbase support, Under ground drainage - details see: https://www.buildingsupplieshub.com/tri-axial-geocomposite-for-roadbed-drainage-system-10059579

Type: Other Earthwork Products	Place of Origin: Shanghai China (Mainland)	Brand Name: Sureway	Model Number: 4.0mm~8.0mm
drainage: Roadbed drainage

Tri-Axial geocomposite for roadbed drainage system

contact supplier for Tri-Axial geocomposite for roadbed drainage system

Sureway Geocomposite

nRollwidth:2.0m, 4.0m

nGeonet Thickness:4.0mm ~ 8.0mm

nGeonet Structure:Tri-axial Geonet,Bi-axial Geonet

nProducts Introduction:

Sureway geocompositesare a combination of one layer geonet(bi-axial geonet or bi-axial geonet) and nonwoven geotextiles. The combination of geotextiles (filtering action) and geonet (drainage and protection) offers a complete system of “filter-drainage-protection”. Sureway geocomposites have an inner core composed of a high profile triangular shaped mesh structures made by three sets of overlaid intersecting strands. The inner strands, thicker and heavier, provide high compressive resistance and transmissivity.

nPerformance characteristics:

Able to withstand high loads, and can well prevent the geotextile embedding, has a drainage capacity, high reliability, is suitable for various drainage design requirements.

The chemical properties of stability, aging resistance, UV resistance, resistance to salt corrosion, corrosion, low temperature resistance, non-toxic, long service life.

n Typical applications

² Landfill drainage ( groundwater drainage system, leachate collection system, leachate leakage detection and collection system, surface water collection system )

² In subgrade drainage (highway subgrade drainage, railway subgrade drainage, airport runway drainage )

² In the underground construction of drainage ( subway, tunnel, culvert drainage drainage drainage, drainage, drainage of underground construction projects )

² In mining yard drainage ( washing pool drain drainage, tailings, slag yard water drainage etc. )

² In soft foundation drainage

² In drainage of Foundation ( large area workshop foundation drainage )

² In sports field drainage

n Geocomposite Specification:

1. Tri-axial Geocomposite Date Sheet

Item	Test Method	Unit	5.0mm	6.0mm	7.0mm	Remark
Geonet Characteristics
Polymer			HDPE
Thickness	ASTM D5199	mm	5.0	6.0	7.0	a
Density	ASTM D1505	g/cm³	≥0.94			b
Carbon Black	ASTM D4218	%	2.0~3.0			a
Tensile Strength (MD)	ASTM D4595	KN/m	8.0	10.0	12.0	a
Geotextile Characteristics
Polymer			PET
Unit Weight	ASTM D5261	g/m²	200±5%			a
Tensile Strength	ASTM D4595	KN/m	10.0			b
Tensile Elongation at Break	ASTM D4595	%	40~80			a
CBR Puncture Strength	ASTM D6241	KN	2.1			a
Permittivity	ASTM D4491	cm/s	0.22			a
AOS,Q₉₅	ASTM D4751	μm	120			a
Geocomposite Characteristics
Transmissivity(MD) i=0.1, σv=20 kPa i=0.1, σv=100 kPa i=0.1, σv=200 kPa i=0.1, σv=500 kPa	ASTM D4716	m²/s	1.15×10^-3 1.0×10^-3 9.0×10^-4 8.5×10^-4	2.0×10^-3 1.8×10^-3 1.5×10^-3 1.2×10^-3	3.5×10^-3 3.0×10^-3 2.5×10^-3 1.5×10^-3	b,c
Roll Width		m	2.0mor 4.0m			a
Tensile Strength (MD)	ASTM D4595	KN/m	16.0	20.0	24.0	a
Peel Strength	ASTM D7005	KN/m	0.17			b