non-woven geotextiles are used in paving applications and as waterproofing and stress-relieving membranes in paving structures.
It is made of needle-punched geonon-woven fabric made of 100% polypropylene short fiber or filament. Polypropylene is stable in the pH range of 2 to 13. It can resist UV damage, biological damage, decay and natural acids and alkalis.
Polypropylene Geotextile has good water conductivity, which can form drainage channels inside the soil, and discharge the excess liquid and gas inside the soil structure. At the same time, geotextile can enhance the tensile strength and deformation resistance of soil and improve the stability of building structure to change the quality of the soil.
Polypropylene geotextile Technical Data:
Unit weight | g/㎡ | 100 | 150 | 200 | 250 | 300 | 350 |
Grab Tensile strength | N | 660 | 980 | 1300 | 1650 | 1800 | 2000 |
Grab Elongation | % | 15 | 15 | 15 | 15 | 15 | 15 |
Trapezoid Tear Strength | N | 216 | 360 | 480 | 600 | 650 | 750 |
CBR Puncture Strength | KN | 2.1 | 3.5 | 4.5 | 5.7 | 6.0 | 7.5 |
Permeability | Sec-1 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Water Flow Rate | L/min/㎡ | 203 | 203 | 203 | 203 | 203 | 203 |
UV resistance | % | 70 | 70 | 70 | 70 | 70 | 70 |
Size Variation | % | 2 | 2 | 2 | 2 | 2 | 2 |
Polypropylene Geotextile
Polypropylene geotextile Price:
The price of geotextile depends on the size of the gram, and the thickness depends on the size of the gram, and the price rises accordingly. Another factor that affects the price of geotextiles is color. White is most commonly used, but green, blue, and black are also available, so the price depends on how easy it is to customize the color. Meanwhile, the production technology of geotextile is also an important factor affecting the price of geotextile. Different engineering projects have different requirements on the production technology of geotextile.
Density | Price period |
200g/㎡ | $0.271–0.343 |
250g/㎡ | $0.369–0.415 |
300g/㎡ | $0.432–0.498 |
350g/㎡ | $0.511–0.574 |
400g/㎡ | $0.589–0.623 |
Polypropylene geotextile Application:
Polypropylene geotextiles are interwoven and extruded by needling, which is characterized by high density, fluffy structure, thick, good water absorption and permeability, and great deformation resistance, especially suitable for filtration and drainage projects. For example road, railway, port, airport, sports stadium, tunnel, environmental protection, and other fields.
Polypropylene Geotextile
FAQ:
Q: How is PP Geotextile different from PET Geotextile?
A: PP Geotextile feels rough, while PET Geotextile feels soft.
Q: Is the gram of geotextile heavier the better?
A: Strictly speaking, the heavier the gram number, the higher the index, the engineering material for the project will be rigorous. It depends on how many grams you need for different projects.
Q: How do you guarantee that Geotextile is 100% raw material?
A: We will carry out laboratory tests according to your requirements, and random tests during the production of geotextile.
