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Geotube
Zhongloo
Geotube is one of the most effective components that are most usually used in protective structure of waterproof erosion. Soft mattress is covered to the places where water flows to reduce the impact energy of water flow and protect soil particles from being flown away by water flow by means of its filtration function, thus, ensuring the stability of soil mass.
1. High strength, low deformation geotube geotube
| Item | Unit | Technical Parameters | |||
| Tube 500 | Tube 750 | Tube 1000 | |||
| Breaking strength | MD | KN/m >= | 70 | 120 | 200 |
| CD | KN/m >= | 90 | 120 | 200 | |
| Elongation of break | MD | %<= | 20 | 20 | 20 |
| CD | %<= | 10 | 10 | 10 | |
| Sewing Tensile strength | >=% | 80 | 80 | 80 | |
| Bursting Strength(CBR) | KN>= | 8 | 14 | 18 | |
| Equivalent opening size(O90) | mm | 0.2-0.6 | 0.2-0.6 | 0.2-0.6 | |
| Permeability(Q50) | L/m2/s>= | 20 | 13 | 15 | |
| UV-resistance(500HRS strength retention) | %>= | 90 | 80 | 80 | |
Geotube is one of the most effective components that are most usually used in protective structure of waterproof erosion. Soft mattress is covered to the places where water flows to reduce the impact energy of water flow and protect soil particles from being flown away by water flow by means of its filtration function, thus, ensuring the stability of soil mass.
1. High strength, low deformation geotube geotube
| Item | Unit | Technical Parameters | |||
| Tube 500 | Tube 750 | Tube 1000 | |||
| Breaking strength | MD | KN/m >= | 70 | 120 | 200 |
| CD | KN/m >= | 90 | 120 | 200 | |
| Elongation of break | MD | %<= | 20 | 20 | 20 |
| CD | %<= | 10 | 10 | 10 | |
| Sewing Tensile strength | >=% | 80 | 80 | 80 | |
| Bursting Strength(CBR) | KN>= | 8 | 14 | 18 | |
| Equivalent opening size(O90) | mm | 0.2-0.6 | 0.2-0.6 | 0.2-0.6 | |
| Permeability(Q50) | L/m2/s>= | 20 | 13 | 15 | |
| UV-resistance(500HRS strength retention) | %>= | 90 | 80 | 80 | |
