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200g 800g Polyester Needle Punched Nonwoven Geotextile for Road Higway Railway

Non woven geotextile, in addition recounted as geotextile, is a kind of geotextile made from fiber factors with the aid of mechanical, chemical, or thermal techniques such as spinning, melting, or bonding.

Commodity name： 200g 800g Polyester Needle Punched Nonwoven Geotextile for Road Higway Railway

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Description

Introduction

PET /pp staple needled punched nonwoven geotextile is produced with PET /PP staple fiber as the main raw material. It has the functions of isolation, filtration, drainage, reinforcement, protection and maintenance.

O Product specification
80g~1200g; 1 ~6m in width, and the length is according to the customer's demand.
Product features
It has good flexibility, good water permeability, excellent performance of filtration, drainage, isolation and enhancement, and is convenient for construction.

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Applications

Road project: Geotextile is used as soft foundation treatment,slope protection,road suface antireflection structure layer,drainage system,greenbelt,etc.
Railway Project: Geotextile is used as railway foundation reinforcement,embankment slope strengthen layer tunnel lining layer,etc.
Water conservancy project: PP non Woven Geotextile is applied to riverbanks,dams protection,diversion irrigation,reservoir seepage and consolidation project
Resistance of erosion of chemicals in soil with the corrosion of gasoline and diesel etc.
High elongation under certain stress, thus able to adapt to uneven and irregular bases.

Working Drawing

Specifications

Filament non-woven geotextile

Properties	Test Method	Unit	PETNW150	PETNW200	PETNW250	PETNW300	PETNW350	PETNW400	PETNW500	PETNW600
Tensile Strength (MD/TD)	ASTM D4595	kN/m	9.5	13	17	19	23	26	34	38
Tensile Elongation (MD/TD)	ASTM D4595	%	50	60	60	60	60	60	60	60
Grab Tensile Strength (MD/TD)	ASTM D4632	N	550	730	1000	1100	1400	1700	2000	2500
Grab Elongation (MD/TD)	ASTM D4632	%	50	50	60	60	60	60	60	60
Trapezoidal Tear Strength (MD/TD)	ASTM D4533	N	270	330	430	450	540	610	770	900
CBR Burst Strength	ASTM D6241	N	1800	2300	2800	3200	3600	4500	6000	7000
Pore Size O90	ASTM D4751	µm	110	110	100	100	90	80	70	70
Water Flow Q100	ASTM D4491	L/m2/s	235	210	190	170	160	125	100	80
U.V. Resistance	ASTM D4355	%@500h	70	70	70	70	70	70	70	70
Thickness	ASTM D5199	mm	1.2	1.6	1.9	2.2	2.5	2.8	3.4	4.2
Weight	ASTM D5261	g/m2	150	200	250	300	350	400	500	600
Roll Width	-	m	6	6	6	6	6	6	6	6
Roll Length	-	m	250	150	150	100	100	100	75	50