Geosynthetic Fabric High Strength PET Polyester Woven Geotextile
PET Woven Geotextile Description
HUATAO Filament Woven Geotextile is composed of two sets of filament shuttle woven fabric. The raw material mainly are the high strength, low elongation polypropylene, polyester and other synthetic fiber filament.
The filament woven geotextile with high tensile strength and initial midulus, low brearking elongation and creep decrescent. Maintain stability of the structure of the yarn depend on mutual ectruding of yarn in longitude and latitude, especially suitable for enhancement, reinforcement and isolation.
PET Woven Geotextile Fertures
1. Filament woven getextile for planar filter, pore size bag, minimum 0.05-0.08mm, as filter, a little gravel is easy lost. Flat strip woven geotextile clogged easily; monofilament fabric is not easy clogged suitable for a cohesionless soil filter layer.
2. The polypropylene (PP) woven geotextile uvioresistance ability is poor, the polyester (PET) woven geotextile uvioresistance ability is strong, good acid and alkali reisitance.
3. Can be made into geofabriform, filled with concrete used in the riverbank protection engineering.
PET Woven geotextile Property
1. High strength , low deformation & elongation
2. Durability : steady property , not easy to resolved , air slaked and can keep the original property long term .
3. Anti-erosion , anti-acid and alkali , reisstance insects and mould
4. Permeability : could control the sieve size to retain certain permeability
Polyester PET Woven geotextile Application
It’s widely used in river , cost , harbor , highly , railway , road , airport , port , wharf , bridge , tunnel and other geotechnical engineering .
It could achieve all kinds of geotechnical projects needs such as Filtration , Separation , Reinforcment , Protection , Drainage and so on function .
- The harbour, soft soil foundation treatment.
- Flood control and emergency rescue, the dam reinforcement.
- slope foundation, filling cofferdam, all kinds of scour prevention protect.
- Slope and beach protection for riverway, coast seawall water catchment area
PET Woven Geotextile Specification
| No. | Items | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | Remark |
| 1 | Breaking strength, KN/m MD | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |
| 2 | Breaking strength, KN/m CD | If no reuqest, ,according the MD value 0.7~1 |
| 3 | Break Elongation ,% | MD 35 CD 30 |
| 4 | Weight deviation, % | |
| 5 | CBR bursting strength, KN≥ | 2.0 | 4.0 | 6.0 | 8.0 | 10.5 | 13.0 | 15.5 | 18.0 | 20.5 | 23.0 | 28.0 | |
| 6 | Sieve Size O90 mm | 0.07~0.5 |
| 7 | Vertical permeability coefficient, cm/s | K x (10-2~10-5) K=1.0~9.9 |
| 8 | Flush tank thickness deviation % | ±8 | Just test for Geobag MD CD |
| 9 | Length,Width deviation % | ±2 | |
| 10 | Sewing Strength KN/M ≥ | Breaking Strenght x 50% | |
| 11 | Tear Strenght KN ≥ | 0.5 | 0.8 | 1.1 | 1.3 | 1.5 | 1.7 | 1.9 | 2.1 | 2.3 | 2.5 | 3.0 | |
| 12 | Weight g/m2 | 140 | 200 | 260 | 320 | 390 | 460 | 530 | 600 | 680 | 760 | 950 | |
