Filament woven geotextile fabric
White
CE
Corrosion Resistant, Oxidation Resistance
Insulation, Water Filter
PP
Woven
River,Road,Highway, Other Projects
High Strength Industrial Synthetic Fiber
HONGXIANG
Each Roll Is Packed with a Woven Bag with Label.
CE SGS
Made in China
5407410090
Product Description
Filament woven geotextile fabricPolyester Woven Multifilament Geotextile are high strength woven geotextiles manufactured by weaving high tenacity polyester filament yarns into a dimensionally stable network.
Woven filament geotextiles for soli reinforcement are manufactured from select high tenacity polyester yarns with molecular weight > 25000 and carboxyl end groups < 30.The products have excellent chemical and biological resistance and assured durability for long-term applications.
The inherent characteristics of polyester - high tensile strength and modulus, low elongation, low creep and high long-term design strength - makes these products ideal for soil reinforcement applications.The fabric develops excellent frictional interaction with a wide variety of soils and granular materials.
The relatively small openings of these fabrics enable them to act as efficient separators preventing the mixing of costly granular materials with fine-grained soils.The geotextile has reasonably high permeability to prevent excessive build-up of pore-pressures due to applied loadings.
Applications
· Subgrade stabilization
· Area stabilization
· Basal reinforcement of embankments on poor ground
· Working platforms & Load transfer platforms
· Reinforced soil slopes and walls
Filament woven geotextile specifiation(Standard:GB/T17641-2008)
| No. | Item | Value | ||||||||||
| Nominal strength kN/m | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |
| 1 | Breaking strength in MD kN/m≥ | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 |
| 2 | Breaking strength in CD kN/m≥ | 0.7 times of breaking strength in MD | ||||||||||
| 3 | Nominal elontation %≤ | 35 in MD,30 in CD | ||||||||||
| 4 | Tear strength in MD and CD kN≥ | 0.4 | 0.7 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 |
| 5 | CBR CBR mullen burst 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 | Vertical permeability cm/s | K×(10-2~10-5) K=1.0~9.9 | ||||||||||
| 7 | Sieve size O90(O95) mm | 0.05~0.50 | ||||||||||
| 8 | Width variation % | -1.0 | ||||||||||
| 9 | Woven bag thickness variration under irrigate % | ±8 | ||||||||||
| 10 | Woven bag variation in length and width % | ±2 | ||||||||||
| 11 | Sewing strength kN/m | Half of nominal strength | ||||||||||
| 8 | Unit weight variation % | -5 | ||||||||||
