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Airport runway Geotextile

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： Airport runway Geotextile

Category:

Polyester (PET) Continuous Filament Non-woven Geotextile

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john@xiuhegeo.com

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Description

Introduction

Geotextile is a kind of geotechnical cloth used in fields such as civil engineering, environmental engineering, and hydraulic engineering, normally for the reinforcement, separation, filtration, and safety of soil. The developing methods of geotextiles can fluctuate relying on precise initiatives and requirements. The following are everyday geotextile developing techniques

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Applications

Land preparation: Before construction, it is imperative to put jointly the setting up area, which consists of cleaning, leveling the land, disposing of weeds, far-off locations objects, etc., to make high-quality the cleanliness and flatness of the setting up area.

Embedding geotextile: According to the design requirements, lay the geotextile on the developing area. Geotextiles can be at as quickly as laid on the ground of soil or tightly bonded to the soil. Keep the geotextile flat, tight, and evenly unfold to make sure its extraordinarily appropriate engineering performance.

Working Drawing

Fixed geotextile: The geotextile wishes to be regular to make sure that it does now now no longer shift or loosen. The geotextile can be everyday on the soil floor or one-of-a-kind constructions the use of fixing methods such as nails, plastic/metal clips, steel wires, and floor beams.

Joint connection: If a couple of geotextiles prefer to be used for defending or connecting, joint treatment is required. The joints can be linked by the utilization of welding, stitching, or tape to make positive they are corporation and seamless.

Monitoring and maintenance: After the set up of geotextiles is completed, monitoring is required to take a appear to be at the engineering regular ordinary performance and enchancment superb of geotextiles. At the equal time, everyday renovation and renovation ought to be carried out to make certain the long-term first-class use of geotextiles.

It ought to be referred to that the particular steps and techniques of geotextile establishing are influenced with the aid of way of capability of elements such as geotextile type, engineering requirements, and soil conditions. Therefore, in actual construction, actual searching changes and operations favor to be made in accordance to extraordinary circumstances. At the equal time, applicable protection operation requirements ought to be accompanied for the period of the setting up system to make nice the security of establishing personnel.

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