Specifications:

 

Drainage Non Woven Geotextile Fabric Wear Resistance For Tunnel

 

 

Quick detail:

 

Weight: 300g/m^2

Width: ≤6m

Tensile strength: ≥9.5kn/m

 

 

Description:

 

Nonwoven geotextile has excellent water permeability, filtration and wear resistance. It is widely used in railway construction, road construction, gymnasium, dike, marine works, tunnel, reclamation and environment protection projects.

Features

1. With good porosity and water permeability, the geotextile allows the passage of water and effectively retains soil and gravel.

2. With good water conductivity, the nonwoven geotextile forms a water discharge channel in the soil and discharges redundant liquid and vapor in the soil.

3. By enhancing the tensile strength and anti-deformation performance, the geotextile increase the structural stability of buildings and improves the soil condition.

4. It can effectively diffuse, transmit of allocate stress to prevent external force from damaging the soil.

5. It can avoid mixing of upper and lower gravel courses or the mixing of soil and concrete.

6. There is rare chance of mesh orifices being blocked because the mesh made up of flexible fibre is adaptabe and moveable.

7.  High water permeability. It maintains good water permeability under the stress from soil and water.

8. Corrosion resistance. Made of chemical fibres like polypropylene and polyethylene, it is resistant to acid, corrosion,worm and oxidization.

9. Application is convenient due to light weight and convenient handing.

10.  Competitive advantage. High permeability, Corrosion resistance, Convenient application, Good water conductivity, Low cost

 

 

Specifications:

 

Nonwoven Geotextile NGT300 Technical Specification
Property	Test Method	Unit	Index
Weight	ASTM D5261	g/m²	300
Weight tolerance			+/-10
Thickness		mm	2.4
Tensile strength		kn/m	9.5
Elongation		%≥	25
Trapezoid Tear Strength	ASTM D4533	kn	0.24
CBR Puncture Resistance	ASTM D6241	kn	1.5
Equivalent bore diameter		mm	0.07~0.2
Vertical filtration coefficient	ASTM D4491	cm/s	10-1~10-4
Packaging		Details
Roll Dimensions(W×L)		According to customer requirements
Square Meters Per Roll
Estimated Roll Weight

 

 

Applications:

 

Hydraulic project

Sea embankment, river bank, lake dike

Tideflat reclamation works

Flexible mattress

Sand-filled geotextile bag

Anti-flood rescue work

 

Road construction

Soft soil improvement

Slope protetion

Road surface anti-reflection

Joint coruse

Drainage

Greenbelt

 

Railway project

Railway bed course reinforcement

Railway slope reinforcement

Tunnel anti-water skirting

Covert ditch for water discharge

Power plant project

Earthwork for nuclear

Power plant

Fly ash dam for coal-fired

Power plant Hydropower station

 

Aviation project

Runway foundation improvement

Structural course for apron

Foundation and surface

Airport road and drainage system