Erosion And Aging Resistance, Large Strength Permeable Needle Punched Geotextile Fabric
Needle Punched Geotextile Fabric Description
Nonwoven geotextile is non-woven needle punched geotextile, It is made of polyester or polypropylene fibers. It is a kind of insdustrial fabric. Through the process of non-woven fabric production equipment combing, interweave, lapping, acupuncture and other production process, short-fiber is made into geotextile, short fiber geotextile has excellent water permeability, filtration, durability, creep resistance and corrosion resistance, etc.
Needle Punched Geotextile Fabric Specification
| Gram weight | Thickness(mm) | Breaking strength(kn/m) | CBR burst strength(KN) | Elongation at break(% | Tear Strength(KN) | Sieve size O99(O35)mm |
| 100 | 0.9 | 2.5 | 0.3 | 25-100 | 0.08 | 0.07-2.0 |
| 150 | 1.3 | 4.5 | 0.6 | 25-100 | 0.12 | 0.07-2.0 |
| 200 | 1.7 | 6.5 | 0.9 | 25-100 | 0.16 | 0.07-2.0 |
| 250 | 2.1 | 8.0 | 1.2 | 25-100 | 0.20 | 0.07-2.0 |
| 300 | 2.4 | 9.5 | 1.5 | 25-100 | 0.24 | 0.07-2.0 |
| 350 | 2.7 | 11.0 | 1.8 | 25-100 | 0.28 | 0.07-2.0 |
| 400 | 3.0 | 12.5 | 2.1 | 25-100 | 0.33 | 0.07-2.0 |
| 450 | 3.3 | 14.0 | 2.4 | 25-100 | 0.38 | 0.07-2.0 |
| 500 | 3.6 | 16.0 | 2.7 | 25-100 | 0.42 | 0.07-2.0 |
| 600 | 4.1 | 19.0 | 3.2 | 25-100 | 0.46 | 0.07-2.0 |
| 800 | 5.0 | 25.0 | 4.0 | 25-100 | 0.60 | 0.07-2.0 |
Non woven Geotextile Fabric Application
Retaining Wall
To stiffen a retaining wall in backfill or to anchor a retaining wall. Construction of wraparound retaining walls or abutments.
Road
Strengthen flexible pavement, repair cracks in the road, prevent reflection cracks.
Slope
To increase the stability of gravel slope and reinforced soil, prevent soil erosion and freezing damage of soil at low temperature.
Engineering Construction
Roads (including temporary roads), railways, embankments, earth and rock DAMS, airports, sports grounds and other works to strengthen weak foundations.
Non woven Geotextile Fabric Quality Control
We have established a national-standard laboratory for in-house quality control and built a strict quality control system in all aspects from raw materials testing and production processes to final product quality testing.
Not only is stringent internal quality control carried out at OBOR, but regular testing and analyzing of our product performance is implemented by authoritative testing organizations in Europe and the United States.
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