China The Construction Material Geotextile for Tunnels and Airports Is Made of Polypropylene or Polyester Staple Fiber., Find details about China Geotextile, Nonwoven Fabric from The Construction Material Geotextile for Tunnels and Airports Is Made of Polypropylene or Polyester Staple Fiber.
No. | Item(g) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 |
1 | Weight Variation% | -5 | ||||||||
2 | Thickness/mm | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
3 | Width Variation% | -0.5 | ||||||||
4 | Breaking Strength /KN/m | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
5 | Elongation at Break/% | 40~80 | ||||||||
6 | CBR Mullen burst Strength / KN | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
7 | Sieve Size/mm | 0.05~0.2 | ||||||||
8 | Vertical Permeability Coefficient, cm/s | (1.0~9.9)×(10-1~10-3) | ||||||||
9 | Tear Strength /KN | 0.1 | 0.2 | 0.3 | 0.42 | 0.6 | 0.7 | 0.82 | 1.1 | 1.3 |