Geotextile

Geotextile 1.high quality geotextiles 2.ISO9001: 2008 certified 3.Short or Long fiber needle punched nonwoven 4

Geotextile Fabric

Geotextile Fabric  is widely used in the areas of railway,highway,water conservancy,dam,tunnel,subway.

The major functions of  Non-woven Geotextile: Separation, filtration, drainage, reinforcement, protection, and liquid barrier.

The geotextile can also be heat treated by infrared at customer's requirements. Our geotextile are UV stabilized to give protection against aging under exposure to natural ultra-violet light.

Technical parameters (GB/T 17638-1998) of Staple Fiber Needle-Punched Non-Woven Geotextile

Project	100	150	200	250	300	350	400	450	500	600	800	Remarks
Mass per unit bias%	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
Thickness≥	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
Breaking force≥	2.5	4.5	6.5	8.0	9.5	11.0	12.5	14.0	16.0	19.0	25.0
CBR bursting strenth ≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
Tearing force ≥	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	.060
Width bias%	-0.5
Elongation at break %	25-1000.07-0.2
EOS 090mm
Coefficient of vertical permeability ,cm/s	k×(10-1~10-3)											K=1.0-9.9

Geotextile