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.
