Specifications

Subsurface Drains 200g Geotextile
Material:PP/PET
Width:1-6m
Weight:100-1200gsm
anti-aging,anti-acid and alkal

 

                                                             Subsurface Drains 200g Geotextile

Subsurface Drains 200g Geotextile   Introduction:

Geotextiles are permeable nonwoven fabrics used to separate,filter,reinforce, protect or drain.Geotextiles allow filtration or separation of granular layers in roads and rail applications,used to protect membranes in landfill applications,used in coastal defence applications and used in landscaping to protect surfaces and structures from weeds and root growth.

Geotextiles are availabel as woven and non-woven .As liner protection, against physical damage, the non wovens are normally the answer.They are made up of fibers of polyester or polypropylene in random directions and punched together by needles during the manufacturing process.Geotextiles are commenly used to separate layers like clay and drainage and to protect liner from damage

Subsurface Drains 200g Geotextile  Feature:

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

Subsurface Drains 200g Geotextile  Application:

• Road construction, highways and highway embankments.
• Airport runways.
• Shore protection in reclamation works.
• Asphalt repaving of roads.
• Coastal and riverbank revetment systems.
• Filtration.
• Drainage.
• Composites.
• Protection for geomembrane in landfills.
• Geobags manufacturing.
• Soil erosion control.

Subsurface Drains 200g Geotextile specification:

2-8m Width, 50-100m length (or according to client's requirements
Subsurface Drains 200g Geotextile  Index:

Density	Thickness	Breaking Strength	Elongation of Fracture	Tearing Strength	CBR Bursting Strength	Vertical Penetration Parameter	Equivalent Aperture
g/m2	mm	KN/m	%	KN	KN	cm/s	O 95 mm
100	0.9	2.5	25 ~ 100	0.08	0.3	K x (10 -1 ~ 10 -3) (K = 1.0 ~ 9.9)	0.07 ~ 0.2
150	1.3	4.5		0.12	0.6
200	1.7	6.5		0.16	0.9
250	2.1	8.0		0.20	1.2
300	2.4	9.5		0.24	1.5
350	2.7	11.0		0.28	1.8
400	3.0	12.5		0.33	2.1
450	3.3	14.0		0.38	2.4
500	3.6	16.0		0.42	2.7
600	4.1	19.0		0.46	3.2
800	5.0	25.0		0.60	4.0