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PP Stable Geotextile Non Woven Fabric for Earth Working Construction

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 Stable Geotextile Non Woven Fabric for Earth Working Construction

Category:

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

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Description

Introduction

Stable non-woven geotextile is a geosynthetic material commonly used in road construction and infrastructure projects. This geotextile is designed to provide stability and support for road structures, prevent soil erosion, and improve the overall durability of roads.

One of the main advantages of Stable nonwoven geotextile is its high tensile strength and puncture resistance, which makes it very suitable for use in areas with heavy traffic or high load-bearing requirements. The non-woven structure of geotextiles has excellent filtration and drainage capabilities, ensuring effective drainage of water from the road surface, reducing the risk of water damage, and extending the service life of the road.

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Applications

Highway engineering: used for reinforcing and draining roadbeds, enhancing the strength of soil, reducing deformation, and ensuring the stability of roadbeds.
Railway engineering: In railway track beds, polypropylene short fiber non-woven geotextiles are used to prevent soil particles from mixing with ballast, maintaining the stability and drainage performance of the track bed.
Water conservancy engineering: In the construction of reservoirs, dams, and rivers, geotextiles are used to prevent soil erosion and enhance structural stability.
Landfill site: used for anti-seepage and isolation of landfills to prevent harmful substances from infiltrating soil and groundwater.
Environmental Protection: In ecological restoration and environmental protection projects, polypropylene short fiber non-woven geotextiles can be used to prevent soil erosion and maintain soil structure.
Construction and infrastructure: In construction and infrastructure projects, geotextiles are used to enhance the bearing capacity and stability of soil.
Agricultural applications: In the field of agriculture, polypropylene short fiber non-woven geotextiles can be used to prevent soil erosion and promote plant growth.
Tunnels and underground engineering: In tunnels and underground engineering, geotextiles are used for waterproofing and reinforcement to protect the stability 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