Short Fibre Needle Punched Geotextile
- Jiantong
- China
- With in 7days
- 15Tons per day
Short fiber geotextiles are non-woven and need punched geotextiles and belong to a kind of industrial fabrics. Short fiber geotextiles are made from high-quality polyester short fiber as raw material.
Through the production process of combing, interweaving, need punching and other processing, polyester short fiber is made into geotextiles. Short fiber geotextile has excellent water permeability, filtration, durability, creep resistance and corrosion resistance, etc.
Short Fibre Needle Punched Geotextile
Description:
Short fiber geotextile has good flexibility, excellent water permeability, filtration and separation, and is easy to be installed and constructed.
Short fiber geotextile is usually not used alone, and often applied in the dyke slope, lining bottom that are covered under the block of stone or concrete precast slab. Therefore, the stable conservation structure is formed. In the vertical seepage control project, short fiber geotextiles arealso generally embedded in soil where is sunless, and has multiple functions, such as, filtration, drainage, isolation, seepage control and protection. 
Short fiber geotextiles are usually used together with geomembrane, as geotechnical cloth in the construction of railway, highway, sports hall, dam, water construction and tunnel, etc.
Specifications:
Product name: short fiber geotextile .
Material: polyester staple fiber
Color: white
Width: 2 m - 6 m, or can be customized.
Length: 50-100m, or as per request of clients
Thickness: from 0.9mm-5.0mm
Elongation at break: 25~100%
Fracture strength: 25 kN/m.
| Item | Units | SNG10 | SNG15 | SNG20 | SNG25 | SNG30 | SNG35 | SNG40 | SNG45 | SNG50 | SNG60 | SNG80 | |
| Mechanical Properties | Weight | g/m2 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
| Weight Variation | % | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
| Thickness | mm | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3 | 3.3 | 3.6 | 4.1 | 5 | |
| Width Variation | % | -0.5 | |||||||||||
| Break Strength | kN/m | 2.5 | 4.5 | 6.5 | 8 | 9.5 | 11 | 12.5 | 14 | 16 | 19 | 25 | |
| (MD and XMD) | |||||||||||||
| Break Elongation | % | 25 ~ 100 | |||||||||||
| CBR Burst Strength ≥ | kN | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4 | |
| Tear Strength ≥ | kN | 0.08 | 0.12 | 0.16 | 0.2 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 | |
| (MD and XMD) | |||||||||||||
| MD=Machine Direction Strength CD=Cross Machine Direction Strength | |||||||||||||
| Hydraulic Properties | Sieve Size O90 | mm | 0.07 ~ 0.20 | ||||||||||
| Coefficient of Permeability | cm/s | (1.0-9.9)× (10-1 ~ 10-3) | |||||||||||
Applications:
Used in the area of highway, railway, inning for filtration, separation drainage and protection.
