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Construction Material pp Pet Needle Punched Non-Woven Textile Staple Fiber Geotextile

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： Construction Material pp Pet Needle Punched Non-Woven Textile Staple Fiber Geotextile

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Description

Introduction

Nonwoven staple fibre geotextiles can withstand harsh installation conditions and high construction loads. Needle punched nonwovens combine flexibility and high elongation with high puncture resistance. They offer superior filtration (AOS<0.075mm) and prevent the ingress of fines into drainage media. Because staple fibre geotextiles achieve higher interface friction angles than similar weight nonwovens manufactured using other processes, they are beneficial for constructing a stable layer over soft foundation soils.

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Applications

1. Isolation
The use of geotextile super bodily residences (particle size, distribution, density and thickness, etc.) factors (such as soil and sand and gravel soil, soil and concrete, etc.) for isolation. So that two or higher factors are no longer loss of inter-and non hybrid,to maintain the ordinary shape of the material and aspects of the constructions is to help the load bearing capacity.
2 .Filter
When the water from first-rate factors into the soil layers of difficult material, the use of acupuncture geogextile top air and water permeability, so that the water go with the float through, and brilliant interception soil particles, spinning, the small stone so as to hold the balance of the soil and water projects.
3 Drainage
Acupuncture geotextile is a proper hydraulic material, which can from a soil internal drainage channel, soil structure and greater liquid gasemissions.
4 Reinforced
Acupuncture use of geotextile to beautify soil and the tensile electrical electricity of the antideformation feasible to prolong the steadiness of the setting up shape in order to beautify the fantastic of the soil.
5 Protection
Will focal issue on extraordinary stress-proliferation, swap or broken down with the beneficial useful resource of exterior stress to stop the soil and damage.
6. Closed
Acupuncture geotextile and one of a form components (primarily asphalt or plastic film) with the formation of impermeable layer of insulation layer. (Mainly used for street resurfacing and repairing, etc.)

Working Drawing

1. Polyester Filament Needle Punched Geotextile sed to separate,filter,reinforce, guard or drain.Geotextiles are in many conditions used to separate layers like clay and drainage and to protect liner from damage.

2. PET Long Fiber Geotextile used to be made from virgin polyester chips, the continous filament used to be extruded from polyester chip through the use of capability of laptop computer laptop at as soon as with the aid of way of the utilization of spunbond process.
3. Pet Long Fiber Nonwoven Geotextile punch collectively to get the impenetrable 3D with highter electrical energy fabric, so Nonwoven Geotextile Fiber has excessive strength, terrific creep property exceedingly suitable and erosion resistance,aging-resistance and warmness resistance .

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