PET Short Filament Nonwoven Geotextile
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PET Short Filament Nonwoven Geotextile
Shanghai Yingfan Environmental Engineering Co., Ltd. is specialized in producing and exporting of PET short filament nonwoven geotextile. PET short filament geotextile(pet geotextiles) is greatly widely used nonwoven geotextile in civil engineering around the world because of its good performance and low cost.
PET short filament geotextile(pet geotextiles) is manufactured using an advanced manufacturing and quality system which produces greatly uniform and consistent nonwoven needle-punched geotextile in the industry. Yingfan combines a fiber selection and approval system with in-line quality control and our laboratory to ensure that every roll shipped meets customer and application specifications.
PET material itself has a good UV and chemical resistance properties. It is an environmental friendly construction material.
Functions
PET short filament geotextile has the primary abilities to separate, filtrate, drainage and reinforce, which are showed in the picture below:
Features
2 Filtrability
3 Deformation adaptive faculty
4 Resistant to corrosion
5 Anti-aging
High water diversion property, it can form drainage passageway, transpire the surplus li-quid 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 antideformation property of soil, increase the stability of building str-ucture, and also improve the soil quality.
PET Short Filament Nonwoven Geotextile Application
PET short filament nonwoven geotextiles are engineered for filtration, soil stabilization, separation, drainage and gas transmission, cushion and liner protection applications. Some of the applications are exampled as below:
1. Reinforcement in retaining wall backfill;
2. Strengthen the weak road and fix the cracks on the road;
3. Improve the stability of slope and reinforcement soil, avoid water and soil loss and soil frozen injure;.
4. Isolation layer of artificial backfill soil stone with foundation and different tundra;
5. Filtration layer of drainage pipe or gravel sub-drain;
6. Vertical or horizontal drainage; Bury in soil to release air pressure;
7. Reinforce the weak foundation of engineering of road, railway, embankment, airport.
Our Geotextile Equipment Advantages VS Other Companies’ Equipment:
| Carding machine | Needle machine | Trimming winder | ||
| YINGFAN | Double cylinder &double doffer | High-speed needle | Weight automatically | Horizontal and Vertical cut and wind automatically |
| others | Single cylinder &double doffer | Mid-speed needle | / | / |
| advantage | Increase capacity and ensure the carding quality | Increase physical properties | Better control the quantity | Better control the dimension |
FAQ
3 How to order sample?
By Alibaba B2B platform or directly contact us.
PET short filament geotextile installation is needed to be well planned before start because its installation speed is not very far for each technician, especially for thick geotextile.
For any inquiry related with our product and installation, please contact us freely.
Our PET short filament geotextile product is in conformity with our national standard GB/T 17638-2017 as showed below:
| No. | Value SPE. | 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 |
| Item | ||||||||||
| 1 | Break tensile strength (MD,CD) kN/m | 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 |
| 3 | Unit weight | 100 | 150 | 200 | 300 | 400 | 600 | 800 | 900 | 1000 |
| 4 | Elongation at break，% | 20~100 | ||||||||
| 5 | Bursting strength,KN≥ | 0.6 | 1.0 | 1.4 | 1.8 | 2.5 | 3.2 | 4.0 | 5.5 | 7.0 |
| 6 | Unit area weight deviation % | ±5 | ||||||||
| 7 | Width deviation % | -0.5 | ||||||||
| 8 | Thickness deviation % | ±10 | ||||||||
| 9 | Equivalent opening size O90（O95），mm | 0.07~0.2 | ||||||||
| 10 | Vertical seepage coefficient,cm/s | K×（10-1-10-3） K=1.0~9.9 | ||||||||
| 11 | Tear Strength，kN (CD,MD) ≥ | 0.1 | 0.15 | 0.2 | 0.25 | 0.4 | 0.5 | 0.65 | 0.8 | 1.0 |
| 12 | Anti-acid and alklai property ( strength retained ) % | 80 | ||||||||
| 13 | Oxidation resistance (strength retained)% | 80 | ||||||||
| 14 | UV resistance ( strength retained)% | 80 | ||||||||
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