Anti - Aging Nonwoven Geotextile Filter Fabric , Needle Punched Geotextile Road Fabric
Geotextile Stabilization Fabric Anti - Aging Nonwoven Geotextile Filter Fabric ,Needle Punched Geotextile Road Fabric
Nonwoven Needle Punched Geotextile Composition & Feature
1 A new construction material
2 Raw Material of Polypropylene (PP) fiber / Polyester(PET) fiber / Acrylics / Nylon / other high polymer
3 Environment friendly without chemical additives and heat treatment.
4 Fabricated by needle punched processing way
Nonwoven Needle Punched GeotextileType
Filament Geotextile and short Filament Geotextile
Unit Weight of Nonwoven Needle Punched Geotextile
100g/m2, 150g/m2, 200g/m2, 250g/m2, 300g/m2, 350g/m2, 400g/m2, 450g/m2, 500g/m2, 600g/m2, 800g/m2 or customerized
The tensile strength of filament geotextile is higher than short filament geotextile.
Features of Nonwoven Needle Punched Geotextile
1 Superior water permeability
2 Filtrability
3 Deformation adaptive faculty
4 Resistant to corrosion
5 Anti-aging
- Geotextile has high water diversion property, it can form drainage passageway, transpire the surplus liquid and gas
- High water permeability even under the pressure of soil and water
- Spread, transfer or decompose the concentrate stress effectively to avoid the soil be damaged by outside affection
- To prevent the freestone upper and lower level, soil and concrete mixed
- Polypropylene fiber or polyester fiber and other chemical fiber as raw material, acid-alkali-proof, corrosion resisting, non warm-eaten,antioxidant
- Light, convenient to use, easy construction, shorten working-period, increase economic efficiency
- Make use of geotextile to strengthen the tensile strength and anti-deformation property of soil, increase the stability of building structure, and also improve the soil quality
| No. | Specification(g/m2) | Standard | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 1000 | Remark |
| 1 | Weight deviation, % | ASTM D 5261 | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | -6 | -6 |
|
| 2 | Thickness, mm≥ | ASTM D 5199 | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 4.5 | 5.0 | 5.8 | |
| 3 | Width, deviation,% | -0.5 | ||||||||||||||
| 4 | Breaking strength, KN/m ≥ | ASTM D 4595 | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 22.0 | 25.0 | 31.0 | MD and CD |
| 5 | Breaking elongation,% | ASTM D 4595 | 25~100 | |||||||||||||
| 6 | CBR bursting strength, KN≥ | ASTM D 3786 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 3.7 | 4.0 | 5.0 | |
| 7 | Sieve Size O90 mm | ASTM D 4751 | 0.07~0.2 | |||||||||||||
| 8 | Vertical permeability coefficient, cm/s | ASTM D 4491 | Kx(10-1~10-3 ) | K=1.0 ~9.9 | ||||||||||||
| 9 | Tear strength, KN≥ | ASTM D 4533 | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.53 | 0.60 | 0.75 | MD and CD |
Nonwoven Needle Punched Geotextile Applications in Civil Engineering
Support many civil engineering applications including:
-- Roads
-- Airfields
-- Railroads
-- Embankments
-- Retaining structures
-- Reservoirs
-- Canals
-- Dams
-- Bank protection
-- Coastal engineering
-- Construction site silt fences or geotube
Sample Service
A4 size Samples are all free
Sample Delievary Flow:
Sample Inquiry→Sample Specification Confirmation→Stock Check→Courier Service Suppliers and Contact Conmfirmation→Delievary→Delievary Comfirmation
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