Colombia Corrosion preventive 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.

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ColombiaPolyester (PET) Continuous Filament Non-woven Geotextile

Phone:+86 13105487610

Product Description

Introduction

Geotextile is a type of geotechnical material used in fields such as civil engineering, environmental engineering, and hydraulic engineering, generally for the reinforcement, separation, filtration, and protection of soil. The constructing techniques of geotextiles can vary relying on particular initiatives and requirements. The following are regular geotextile constructing methods

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Applications

Land preparation: Before construction, it is critical to put collectively the constructing area, which consists of cleaning, leveling the land, disposing of weeds, distant places objects, etc., to make positive the cleanliness and flatness of the constructing area.

Embedding geotextile: According to the graph requirements, lay the geotextile on the constructing area. Geotextiles can be at as soon as laid on the floor of soil or tightly bonded to the soil. Keep the geotextile flat, tight, and evenly unfold to make certain its extremely good engineering performance.

Working Drawing

Fixed geotextile: The geotextile needs to be consistent to make certain that it does now now not shift or loosen. The geotextile can be regular on the soil flooring or one-of-a-kind constructions the use of fixing techniques such as nails, plastic/metal clips, metallic wires, and ground beams.

Joint connection: If a couple of geotextiles favor to be used for protecting or connecting, joint remedy is required. The joints can be linked via the usage of welding, stitching, or tape to make sure they are employer and seamless.

Monitoring and maintenance: After the set up of geotextiles is completed, monitoring is required to take a seem to be at the engineering ordinary overall performance and improvement excellent of geotextiles. At the same time, normal renovation and renovation ought to be carried out to make sure the long-term fine use of geotextiles.

It ought to be referred to that the precise steps and strategies of geotextile constructing are influenced by way of ability of factors such as geotextile type, engineering requirements, and soil conditions. Therefore, in authentic construction, real looking adjustments and operations want to be made in accordance to special circumstances. At the equal time, relevant safety operation necessities ought to be accompanied for the duration of the constructing gadget to make positive the safety of constructing 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