PP Non-woven Needle Punch Geotextile

PP Non-woven Needle Punch Geotextile
1. Made of PP;
2. Non-woven cloth;
3. Isotation and filteration;
4. Good performance;

PP Non-woven Needle Punch Geotextile

 

Introduction:

1. Short Fiber and Polyester as raw material, non-woven geotextile;

2. Manufactured with special technics: carding cross-laying equipment and prickling equipment.

Features:

1. Super performance: corrosion resistant, acid resistant, aging resistant;

2. High strength, water permeability, filterableness and durability;

3. Easy construction: low weight, easy operation, simple construction.

Function:

Isolation, filteration, drainage, reinforcement and protection.

Application:

Widely used in the areas of railway, highway, water conservancy, subway etc.

 

Technical Specification:

No	Item/Specification	100	150	200	250	300	350	400	450	500	600	800	Note
1	ratio deviation, %	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
2	Thickness, mm, ≥	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
3	Amplitude deviation, %	-0.5
4	Breaking strength. KN/m ≥	2.5	4.5	6.5	8.0	9.5	11.0	12.5	14.0	16.0	19.0	25.0
5	Breaking elogation, %	25~100  (Vertical and Latitudinal)
6	CBR bursting strngth, KN ≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
7	Equifinal aperture mm	0.07-0.2
8	Vertical permeability coefficient, cm/s	KKx(10-4 ~ 10-3)											K=1.0~9.9
9	Ripping strength, KN	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.60