Colombia PP PE polypropylene nonwoven woven geotextile fabric

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.

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ColombiaGeotextile

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Product Description

Introduction

Non woven geotextile is a kind of geotextile, commonly made from artificial fibers such as polypropylene or polyester thru thermal bonding or needle punching processes. It has a couple of makes use of in the subject of civil engineering, such as but no longer constrained to the following factors

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Applications

Soil filtration: Non woven geotextiles can serve as soil filtration layers, efficiently stopping the go with the flow of soil particles and sturdy particles, and defending the foundation soil and earthwork.

Soil isolation: used to isolate soil layers with specific particle sizes, stop soil coagulation and mutual infiltration, and decorate the steadiness of engineering structures.

Soil drainage: As a drainage layer, it can pace up the discharge of ground and underground water, prevent soil liquefaction and structural deformation brought on via way of wetting.

Working Drawing

Soil slope protection: used for slope security and protection, to prevent soil erosion, slope collapse, and maintain terrain stability.

Road paving: As an isolation and reinforcement material for the avenue base and roadbed, it improves the bearing potential and sturdiness of the road.

Greening project: used for vegetation coverage, soil consolidation, plant cultivation and distinctive greening initiatives to promote plant increase and soil protection.

Water conservancy engineering: utilized in water conservancy duties such as dams, reservoirs, and canals to guard the form and soil stability of the project.

Non woven geotextiles have right permeability, breathability, and filtration performance, which can correctly beautify the engineering usual overall performance of soil, enhance the stability and sturdiness of soil, and are substantially used in pretty a wide variety civil engineering projects.

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