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Contact SupplierSpecification | Open mesh woven JGT (control of surficial erosion) | Typical Woven JGT (for separation & filtration) | Typical Nonwoven JGT (for filtration & drainage) | ||
---|---|---|---|---|---|
Weight (g/m2) | 292-730 | 760-1200 | 500-1000 | ||
Threads/dm ( MD x CD) | 12-7 x 12-7 | 102 x 39 | - | ||
Thickness (mm) | '3-7 | '2-3 | '4-8 | ||
Open area (%) | 80 | - | - | ||
Width (cm) | 122 | 76 | 150 | ||
Strength (kN/m) ( MD x CD) | 10-12 x 10-12 | 20-25 x 20 | 4-7 x 5-7 | ||
Elongation at break (%) ( MD x CD) | 8 x10 | 10 x10 | 20 x 25 | ||
Pore size ( Micron) | - | 300-150 | 500-300 | ||
Coefficient of water permittivity (10-3 m/s) | - | - | 3.4-0.34 | ||
Water permeability at 10cm. water head (l/m2/s) | - | 50-20 | - | ||
Puncture resistance (N/cm2) | - | 380-400 | - | ||
Water holding capacity (% on dry weight basis) | 400-500 | - | - | ||
Durability (yrs.) Max. | 2 | '1-4 | 1 |