Product Details

Specifications

Filament spunbond Needle Singeing Geotextile:
1.Good drainage performance
2.Good filtration performance

Filament spunbond Needle Singeing Geotextile

Product Description

Filament Spunbond Needle Punched Geotextile is made polypropylene filament,

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

boasts excellent drainage,separation,filtration and protection performance.

Feature:

1Net holes are easy for blockage, since net structure formed by indefinite fider has variable and motility

2:It has high permeation and can keep good permeation under the pressure of earthwork

3:It has corrosion resistance ,uses chemical fiber such as polypropylene or dacron as raw material, has acid and alkali resistance, hasnt corrosion or motheating and has oxidation resistance.

4:It has convenient construction , small weight and conveinent uses.

Function:
1 Geotextile has good air and water permeability to let water flow through it so as to effectively control sandrock running-down.
2 Geotextile has good water transmissibility, it can form drainage channels inside soil mass to drain redundant liquid and air out of the soil mass.
3 Geotextile helps to enhance the soil mass' tensile strength and non-deformability and structural stability so as to improve soil mass quality.
4 It can effectively make the concentrated stress diffuse, transfer or decompound, and prevent the soil mass against the destruction of outside force.
5 It can prevent the mixture of sandstone, soil mass and concrete of upper and lower layers.
6 Its mesh is hard to jam by virtue of the compliancy and motility of the reticulation formed by indefinite form fibrous tissue.
7 High water permeability-it can keep good water permeability even in the pressure of soil and water.
8 Corrosion resistant-it is made from polypropylene fiber or terylene or other chemical fiber, featuring resistance to acid and alkali and oxidation, non-corroding, no worm-eaten.
9 Easy construction-low weight, easy operation, simple construction.

Our Market

We are here and are available to offer our friendly advice and make sure you obtain the information and support you require. Starring products are widely used in different areas and ecological environment system. Starring world-renowned products, exported to United States, Australia, Canada, Chile, Peru, Brazil, Kenya, Malaysia, Indonesia and more than 10 countries.

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