Geotextile filter fabric, often referred to simply as geotextile, is a synthetic material used in civil engineering and construction for various purposes, primarily related to soil and water management. Geotextiles are typically made from polypropylene or polyester and are available in woven and non-woven varieties. They are used to address a range of engineering and environmental challenges, including erosion control, soil stabilization, drainage, and filtration.
Character: Anti-aging,Acid and alkali resistance,durable,pliable and tough,convenient construction.
Usage: Reinforcement, filtration, isolation and drainage of the construction on highway,railway,dams and coastal beach.
Specifications:
| Project Standard Specification | Specification | ||||||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |
| Quality Deviation Per Unit Area% | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 |
| Thickness(mm)≥ | 0.8 | 1.2 | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 |
| Width Deviation% | -0.5 | ||||||||||
| Breaking Strength KN/m ≥ | 4.5 | 7.5 | 10.5 | 12.5 | 15 | 17.5 | 20.5 | 22.5 | 25 | 30.0 | 40.0 |
| Elongation at Break% | 40～80 | ||||||||||
| CBR Breaking Strength KN≥ | 0.8 | 1.4 | 1.8 | 2.2 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 |
| Equivalent Aperture(mm) | 0.07～0.2 | ||||||||||
| Vertical Permeability Coefficient cm/s | (1.0-9.9)*(0.1～0.001) | ||||||||||
| Tear Strength KN≥ | 0.14 | 0.21 | 0.28 | 0.35 | 0.42 | 0.49 | 56 | 0.63 | 0.70 | 0.82 | 1.10 |
Production Process：
We also have cement blanket
The composite material cement blanket is a kind of composite structure that adopts special Woven fabric,the internal immersion is made of high ductility nano composite special ingredients, and the bottom is covered with anti- seepage lining.
Your Trusted Geotextile Manufacturer and Supplier in China
Roadsky is a professional manufacturer and supplier of geotextiles in China. We provide high-quality woven and nonwoven geotextiles for road construction, drainage, filtration, and erosion control.
