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600G/M2 Pet Filament Nonwoven Geotextile for Road Construction

PET Nonwoven Geotextile is 100% Polyester continuous filament needle punched nonwoven geotextile, fromed by the process of needle punching and thermally bounding. Lin Yuan Geotextile can offer excellent water flow properties for drainage and other applications.

Commodity name： 600G/M2 Pet Filament Nonwoven Geotextile for Road Construction

Category:

Polyester (PET) Continuous Filament Non-woven Geotextile

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john@xiuhegeo.com

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Description

Introduction

PET filament geotextile, as a geosynthetic material, has many advantages and special meanings in engineering applications. It can effectively reinforce soil, prevent soil erosion, and control soil erosion. For civil engineering and environmental protection work, non-woven geotextile plays a role in reinforcement, isolation, soil improvement, and protection in road engineering. It can improve the stability and durability of roads, reduce road construction and maintenance costs, and is a commonly used and effective engineering material.

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Applications

Reinforcement of foundation: Non woven geotextiles can be used for foundation reinforcement, increasing the tensile strength and stability of the soil, preventing foundation settlement and deformation, and improving the bearing capacity of the road surface.
Isolation layer: Non woven geotextile can serve as an isolation layer between the roadbed and soft or heterogeneous soil layers, preventing mutual infiltration and cross contamination between different soil layers, and protecting the stability of the roadbed structure.
Soil improvement: By laying non-woven geotextiles in the soil, the mechanical properties of the soil can be improved, the drainage performance and compressive strength of the soil can be enhanced, which helps to improve the quality and durability of the roadbed.
Preventing Grass Slopes: In areas prone to landslides such as mountainous areas or riverside roads, non-woven geotextiles can be used for vegetation coverage to prevent concrete sheets or soil under the grass from being washed away, reducing the collapse of road shoulders and roadbeds.

Working Drawing

Specifications

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