Specifications

Filament Spunbond Non-woven Permeable Geotextile
1.Good drainage performance
2.High strength anti-aging

Filament  Spunbond Non-woven Permeable Geotextile

 

Product Description

non woven needle punch geotextile is made by Dacron filament or polypropylene filament,

featured with good physical property,high tensile, resisiting tearing,bursting,stabling,etc.It

boasts excellent drainage,separation,filtration and protection performance.

 

Product Features

High strength,anti-aging,Acid and Basic Resistance,abrasion resistance,flexibility,and easy for construction.

 

Application Range
Widely used in highway, railway,dam,coastal shoal engineering reinforcement,inverted filter,i

slation and drainage.

Product Specifications and Technical Parameters

According to GB/T17639-2008

item		Value
Nominal breaking strength /(KM/m)			4.5	7.5	10	15	20	25	30	40	50
1	Breaking strength(MD/CD)(KN/m)		4.5	7.5	10	15	20	25	30	40	50
2	Elongation at break (MD/CD)/%		40-80
3	CBR mullen burst strength KN≥		0.8	1.6	1.9	2.9	3.9	5.3	6.4	7.9	8.5
4	Tear strength/KN		0.14	0.21	0.28	0.42	0.56	0.70	0.82	1.10	1.25
5	Sieve size O90 mm		0.05-0.20
6	Vertical permeability coefficient cm/s		K×(10-1-10-3)K=1.0-9.9
7	Thickess/mm ≥		0. 8	1.2	1.6	2.2	2.8	3.4	4.2	5.5	6.8
8	Width variation%		-0.5
9	Weight variation		-5

 

Picture Information