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400g/Sqm Corrosion Resistance PP Short Fiber Needle Punched Nonwoven Geotextile

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： 400g/Sqm Corrosion Resistance PP Short Fiber Needle Punched Nonwoven Geotextile

Category:

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

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Description

Introduction

Geotextiles is manufactured permeable liners to help contain soil in a specific area. Geotextile have many applications which can increase soil stability in provider rows and control as well as aid and drainage. Throughout the year geotextiles have been altered and improved in order to broaden the amount of application it can be used for. There are two main types of geotextiles that each support different applications which are woven and non-woven geotextiles. The key difference between two types is the way geotextile was threaded or manufactured as well as specific applications it's going to be used for.

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Applications

1. Isolation. Geotextiles are used to isolate building materials with different physical properties,so that two or more materials do not lose, do not mix, maintain the overall structure and function of the material, so that the structure of the load capacity strengthened.geotextile

2. Filter. When the water from the fine soil layer into the coarse soil layer, geotextile the use of good air permeability and permeability, so geotextile that the water through, and effectively carry soil particles,geotextile fine sand, geotextile small stone, geotextile to maintain the stability of water and soil engineering.geotextile

3, Drainage. Geotextile has good water conductivity,geotextile can form a drainage channel inside the soil, the excess liquid and gas the soil structure.geotextile

4. Protection. geotextile When the soil is scoured by water flow, the concentrated stress can be effectively diffused, transmitted ordecomposed to prevent the soil from being destroyed by external force and protect the soil.geotextile

5, Reinforcement. Geotextile enhances the stability of building structure by enhancing the tensile strength and anti-deformation ability of soil to improve the quality of soil.geotextile

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