pp nonwoven geotextile

PP NonWoven  Geotextile     Feature:    1. Can withstand construction installation stresses 2. UV (Ultra Violet) Stabilized 3. High Chemical Resistance 4. Optimum Elongation      NonWoven geotextile Details:   NonWoven geotextiles is made from polypropylene flat film yarns.   These ground stabilization woven geotextiles, sometimes known as Driveway woven geotextile Fabric, have high tensile strength at low elongations.     NonWoven geotextile  Advantages:   NonWoven Geotextile reduce maintenance costs and improve the performance of paved and unpaved surfaces.  
 NonWoven geotextiles is mainly used for stabilization and separation in road construction.   Technical Specification of Plastic flat Yarn Woven Geotextile:
(The above table is referring to GB-T17641-1998 Standard.)  

No	Project	Index
1	Breakage Strength KN/m≥(MD)	20	30	40	50	60	80	100
2	Breakage Strength KN/m≥(CD)	15	22	28	35	42	56	70
3	Elongation Rate (MD,CD)  ≤	28
4	Trapezoidal Tearing Strength KN≥(MD)	0.3	0.45	0.5	0.6	0.75	1.0	1.2
5	Burst Strength KN≥	1.6	2.4	3.2	4.0	4.8	6.0	7.5
6	Vertical Permeability Coefficient cm/s	10-1~10-3
7	Sieve size(O95) mm	0.08~0.5
8	Unit weight g/m2	120	160	200	240	280	340	400
9	Thickness mm	0.40	0.48	0.60	0.70	0.80	1.00	1.25
10	Variation %	±10

    Application:    Filtration of soils in drainage applications by retaining soil particles while  allowing for the free flow of water Separation and stabilization in road and railway construction Prevention of soil movement in erosion control measures Cushioning and protection in many containment projects