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PP Woven Geotextile
TERATUF Woven Geotextiles are woven from durable, high-modulus polypropylene yarns into competent, robust, dimensionally stable geotextiles. These geotextiles are available in varying tensile strengths and hydraulic properties to suit particular project demands.
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Polypropylene Woven Geotextile Fabric
TERATUF Woven Geotextiles are woven from durable, high-modulus polypropylene yarns into competent, robust, dimensionally stable geotextiles. These geotextiles are available in varying tensile strengths and hydraulic properties to suit particular project demands.
TERATUF Woven Geotextiles are often used for separation and stabilization in the construction of roads. The woven geotextile's separation action prevents the mixing of dissimilar soils allowing each soil layer in the road structure to function as intended.This is done by imparting stability through the tension membrane effect into the road section reducing rutting and extending roadway life.
Woven geotextiles are made from polypropylene as well, but the manufacturing process, product characteristics, and applications differ dramatically from those of nonwovens. Narrow strands of polypropylene tape are woven together during manufacturing, producing a sturdy fabric, but one with much less permeability than nonwovens.
Advantage of Woven Geotextile
- High tensile strength and low elongation provides dimensional stability
- Requires less aggregate, reducing the overall thickness of the road
- Increases performance life of the road
- Withstands loading
- Resistant to ultraviolet degradation
- Resistant to biological clogging, making it ideal for leachate collection systems and filtration beneath hard armor system
- Ease of installation reduces time and labor costs
Specification Of PP Woven Geotextile
WLK200 / WLK315 engineered geotextile is stabilized to resist degradation due to ultraviolet exposure. It is resistant to commonly encountered soil chemicals, mildew and insects, and is non-biodegradable.
| PROPERTY | TESTMETHOD | MARV English | ||
| GrabTensile | ASTM D-4632 | 200 lbs | 250 lbs | 315 Ibs |
| Grab Elongation | ASTM D-4632 | 15% | 15% | 15% |
| 1Mullen Burst | ASTM-D-3786 | 400 psi | 450 psi | 600 psi |
| CBR Puncture Strength | ASTM D-6241 | 700 lbs | 750 lbs | 900 lbs |
| Trapezoidal Tear | ASTM-D-4533 | 75lbs | 90 lbs | 125 IbS |
| UV Resistance(500hrs) | ASTMD-4355 | 70% | 70% | 70% |
| Permittivity | ASTM D-4491 | 0.05 sec -' | 0.05 sec -' | 0.05 sec -' |
| AOs | ASTM-D-4751 | 0.425 mm | 0.425 mm | 0.425 mm |
| Flow Rate | ASTM D-4491 | 5 Galmin/sq ft | 4 Gal/minlsq ft | 4 Gal/min |
Note:
1. At the time of manufacturing, handing may change these properties.
2. This information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, such information is to the best of our knowledge and belief, accurate and reliable as the date complied. However no representation, warranty or guarantee is made as to its accuracy, reliability or completeness. It is the user's responsibilty to satisify himself as to the suitability and completeness of such information for his own particular use. we do not accept liability for any loss or damage that may occur from the use of this information nor do we offer any warranty against patent infringement .
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