PET Filament Nonwoven Geotextile
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PET Filament Nonwoven Geotextile
Our Yingfan PET filament nonwoven geotextiles(permeable geotextile fabric) are continuous sheets of nonwoven fibers. The sheets are flexible and permeable and generally has the appearance of a fibric. They are made from 100% polyester (PET) continuous fiber without chemical additives. We are a permeable geotextile fabric manufacturer located in Shanghai China.
PET Filament Nonwoven Geotextile Introduction
PET filament nonwoven geotextiles are continuous sheets of nonwoven fibers. The sheets are flexible and permeable and generally has the appearance of a fibric. They are permeable geotextile fabric.
They are made from 100% polyester (PET) continuous fiber without chemical additives. Geotextiles production flow is spinning, lapping and needle punched by our advanced equipment.
Geotextiles are used for separation, filtration, drainage, reinforcement and erosion control applications.
Because of fiber and processing way differences, the tensile strength, elongation, puncture resistance is much better than PET short filament nonwoven geotextile.
PET Filament Geotextile Functions
PET filament geotextile has the primary functions:
1 Prevent the intermixing of dissimilar soil layers.
2 Collect and transport fluids within its own thickness.
3 Allow the passage of fluids (most commonly water) while preventing the uncontrolled passage of soil particles.
4 Resist stresses or contain deformations in soil structures.
5 Prevent or reduce damage to an adjacent surface or layer.
The functions drawings are explained as below:
Application
Subsurface drainage (French drains, blanket drains, pipe filter wap)
Permanent erosion control (Riprap, articulated concrete blocks, concrete, geotextile)
Asphalt overlay (New or rehabilitated roads, parking lots)
Unbonded concrete interlayer (Between pavement and PCC slab, between treated base and PCC slab)
| Geotextile Supply and Installation Project Cases | |||||
| No. | Project Name | Country | Date | Products/Spec | Product Quantity(㎡) |
| 1 | Geotherm pipeline project (Material Supply) |
Kenya | June 2013 | 300gsm PET geotextile | 55,000 |
| 2 | Landfill containment project in Yangshan city (Material Supply and installation service) |
Guangdong China | 2015-Now | 200gsm short filament PET and 600gsm filament PET geotextiles | 190,000 |
| 3 | Lining project for Chenggui Train Line in Zhenxiong county (Material Supply) |
Yunnan China | 2016-2017 | 300/400gsm PET and 700gsm PP geotextiles | 260,000 |
| 4 | River embankment erosion control project (Material Supply) |
Yeman | Oct 2017 | 400gsm PET geotextile | 40,000 |
| 5 | Containment project for aluminium ore tailing waste dam in Jiaozuo city (Material Supply) |
Henan China | 2017-now | 350gsm PET filament geotextile | 220,000 |
FAQ
2 What is your MOQ?
For available stock of long fibers PET geotextile, one roll is our MOQ. But for short stock of our ordinary products, our MOQ is 1000 square meters for ordinary specification.
Shanghai Yingfan Environmental Engineering Co., Ltd. is specialized in manufacturing and exporting of long fibers PET nonwoven geotextile. We have good manufacture ability, large production capacity and excellent export ability for this product. For any further inquiry, please contact us soon.
PET filament geotextile product national standard GB/T 17639-2008 as showed below:
| No. | Value SPE. | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| Item | ||||||||||
| 1 | Break tensile strength (MD,CD) kN/m | 4.5 | 7.5 | 10.0 | 15.0 | 20.0 | 25.0 | 30.0 | 40.0 | 50.0 |
| 2 | Elongation at standard strength，% | 40~80 | ||||||||
| 3 | CBR Bursting strength, KN≥ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
| 4 | Tear Strength，kN (CD,MD) ≥ | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.7 | 0.82 | 1.10 | 1.25 |
| 5 | Equivalent opening size O90（O95），mm | 0.05~0.2 | ||||||||
| 6 | Vertical seepage coefficient, cm/s | K×（10-1-10-3）K=1.0~9.9 | ||||||||
| 7 | Thickness, mm, ≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
| 8 | Width deviation % | -0.5 | ||||||||
| 9 | Unit area weight deviation % | -5 | ||||||||
2 Item 8 ~ 9 standard can be negotiated between the buyer and the seller.
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