Needle-Punched Non Woven Geotextile

The needle punched non woven geotextile has good high tensile strength.

Geotextiles have good resistance to aging, tear and puncture.

It can resistance to acid and alkali.

Geotextiles has good impermeability and resistance to deformation.

Polyester(PET) geotextiles and polypropylene(PP) geotextiles be widely applier in civil projects for separation,filtration,reinforcement,protection,drainage,and etc.

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Product Details

Needle-punched Non Woven Geotextile

Geotextile, as an important material widely used in civil engineering, has a wide variety of materials with its own characteristics. First of all, polypropylene (PP) geotextile is one of them. It is made of polypropylene as the main raw material and processed by special technology. Secondly, polyester (PET) geotextile is also one of the common materials. Polyester geotextile is made of polyester fiber by knitting or needling.

Needle-punched Non Woven Geotextile.jpg

Characteristics and uses of Needle punched geotextile:

Non woven geotextile has the advantages of light weigh,low cost,corrosion resistance,with reverse filtration,darainage,isolation,enhancement and other excellent performance.

Needle-punched Non Woven Geotextile.jpg

The parameters of geotextiles:

Test Properties		Units	LKS10	LKS15	LKS20	LKS25	LKS30	LKS35	LKS40	LKS45	LKS50	LKS60	LKS80
Mechanical Properties	Weight	g/㎡	100	150	200	250	300	350	400	450	500	600	800
	Weight Variation	%	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
	Thickness	mm	0.9	1.3	1.7	2.1	2.4	2.7	3	3.3	3.6	4.1	5
	Width Variation	%	0.5
	Break Strength(MD and XMD)	kN/m	2.5	4.5	6.5	8	9.5	11	12.5	14	16	19	25
	Break Elongation	%	25-100
	CBR Burst Strength		0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4
	Tear Strength≥（MD and XMD）	kN	0.08	0.12	0.16	0.2	0.24	0.28	0.33	0.38	0.42	0.46	0.6
Hydraulic Properties	Sieve SizeO90	mm	0.07-0.20
Hydraulic Properties	Coefficient of Permeability	Cm/s	(1.0-9.9) ×（10^-1-10^-3）