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PP Needle Punched Nonwoven Geotextile for Filtration Soil Stabilization

PP Staple Fiber Nonwoven Geotextile is composed of polypropylene fibers which are formed into a stable network such that the fibers retain their relative position，Lin Yuan Geotextile is inert to biological degradation and resists naturally encountered chemicals, acids and alkalis.

Commodity name： PP Needle Punched Nonwoven Geotextile for Filtration Soil Stabilization

Category:

Polypropylene(PP) Staple Fiber Needle Punched Non-woven Geotextile

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Description

Introduction

Stable non-woven geotextile is a geosynthetic cloth generally used in avenue building and infrastructure projects. This geotextile is designed to furnish balance and help for road structures, forestall soil erosion, and enhance the normal sturdiness of roads.

One of the primary blessings of Stable nonwoven geotextile is its excessive tensile energy and puncture resistance, which makes it very appropriate for use in areas with heavy site visitors or excessive load-bearing requirements. The non-woven shape of geotextiles has fantastic filtration and drainage capabilities, making sure high quality drainage of water from the street surface, decreasing the danger of water damage, and extending the carrier existence of the road.

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Applications

Highway engineering: used for reinforcing and draining roadbeds, bettering the power of soil, lowering deformation, and making sure the steadiness of roadbeds.
Railway engineering: In railway song beds, polypropylene brief fiber non-woven geotextiles are used to forestall soil particles from mixing with ballast, keeping the steadiness and drainage overall performance of the music bed.
Water conservancy engineering: In the development of reservoirs, dams, and rivers, geotextiles are used to stop soil erosion and beautify structural stability.
Landfill site: used for anti-seepage and isolation of landfills to stop hazardous resources from infiltrating soil and groundwater.
Environmental Protection: In ecological restoration and environmental safety projects, polypropylene quick fiber non-woven geotextiles can be used to stop soil erosion and hold soil structure.
Construction and infrastructure: In building and infrastructure projects, geotextiles are used to decorate the bearing capability and steadiness of soil.
Agricultural applications: In the subject of agriculture, polypropylene quick fiber non-woven geotextiles can be used to forestall soil erosion and promote plant growth.
Tunnels and underground engineering: In tunnels and underground engineering, geotextiles are used for waterproofing and reinforcement to defend the balance of the structure.

Working Drawing

Short fiber PP geotextile is a common geotechnical material, which is composed of polypropylene (PP) short fibers that are combined by needle punching or melting.

Specifications

Properties	TestMethod	Unit	GXSF150	GXSF200	GXSF300	GXSF400	GXSF500	GXSF600	GXSF800	GXSF1000
Tensile Strength (MD/TD)	ASTM D4595	kN/m	8	11	20	24	28	34	48	50
Tensile Elongation (MD/TD)	ASTM D4595	%	50	60	60	60	60	60	60	60
Grab Tensile Strength (MD/TD)	ASTM D4632	N	520	700	1100	1500	1800	2200	2800	3000
Grab Elongation (MD/TD)	ASTM D4632	%	50	50	60	60	60	60	60	60
Trapezoidal Tear Strength (MD/TD)	ASTM D4533	N	220	330	400	480	560	620	860	880
CBR Burst Strength	ASTM D6241	N	1700	2400	3200	4300	5300	6000	6800	7000
Pore Size O90	ASTM D4751	µm	90	85	80	75	70	60	55	50
Water Flow Q100	ASTM D4491	L/m2/s	160	145	140	120	105	95	90	80
Weight	ASTM D5261	g/m2	150	200	300	400	500	600	800	1000
Roll Width	-	m	5.95	5.95	5.95	5.95	5.95	3.95	3.95	3.95
Roll Length	-	m	250	150	100	100	75	50	50	50