PP Continuous Filament Needle punched non-woven Geotextile
(1) polypropylene density is small, only 0.91 g / m3 (polyester is 1.38 g / m3), so the polypropylene geotextile than polyester geotextile, under the same strength, with a greater coverage area.
(2) the special structure of polypropylene to make it has excellent acid and alkali resistance, especially alkali resistance is better than polyester, in the soil alkaline strong underground protection, strengthening, waterproof, anti-seepage and other projects When the effect is better than polyester.
(3)polypropylene Geotextile Fabrics surface friction coefficient is small, the friction between the fibers is small, and good wear resistance, anti-vibration friction performance is much better than polyester.
(4)Polypropylene has a good hydrophobic, non-absorbent, in the water supply and drainage project is better than polyester.
(5) Polypropylene fiber acupuncture geotextile than the same weight of polyester acupuncture geotextile strong, and vertical and horizontal strong equal.
(6) We produced the polypropylene geotextile, can achieve different denier polypropylene nonwoven fabric compound, the filter effect is better.
Unit weight | Tensile strength KN/m | Tear Strength KN/m | CBR Strength KN/m | Grab Strength KN |
100g/m2 | 7 | ≥0.21 | ≥1.1 | ≥0.4 |
200g/m2 | 15 | ≥0.40 | ≥2.3 | ≥0.8 |
400g/m2 | 28 | ≥0.75 | ≥4.2 | ≥1.7 |
600g/m2 | 40 | ≥1.00 | ≥6.2 | ≥2.8 |
800g/m2 | 45 | ≥1.30 | ≥7.8 | ≥3.7 |
1. Drainage
Geotextiles will efficiently collect surplus water from structures, such as rainwater or surplus water, from the soil and discharge it.
2. Filtration
Our geotextiles provide superior hydraulic flow and soil retention, which makes them well suited for filtration in subsurface drainage applications and under hard armour systems.
3. Separation
Geotextiles are used for paved and unpaved roads, where ground conditions have been compromised. As a separation layer,geotextiles can aid preventing the intermixing of dissimilar materials, add to the performance life of the road and reduce the overall thickness of the road section by requiring less aggregate during construction.
4. Reinforcement
High strength geotextiles can be used to reinforce earth structures as the strength of the tape or filament within the fabric
maybe increased to suit a specific application. Thanks to their high tensile strength they are an ideal reinforcement solution.
5. Protection
Due to the consistent thickness and weight of our Geotextiles, they provide adequate cushioning and protection for critical lining systems.
Copyright©2025 Tbsgeosynthetics.com
Buildsafe Geosynthetics All Rights Reserved
技术支持：飞讯网络
