Description
3D Geomat (Polyethylene) for erosion control
The slope protection technology of 3D Geomat combines the advantages of geomat and plant slope protection, achieves the best slope protection effect. When the vegetation coverage of the slope reaches more than 30%, it can withstand the scour of light rain, and when it reaches more than 80%, it can withstand the scour of heavy rain. When the plants are flourishing, it can withstand water flows(up to 6m/sec), which is more than twice that of ordinary turf. 3D Geonet has a good effect on reducing the evaporation of water from the slope soil and increasing the amount of infiltration. Also, because the geomat material is black PE, it has the function of heat absorption and heat preservation, which can promote seed germination and be beneficial to plant growth.
| Technical Properties Specification | EM3 | EM4 | EM5 | ||
| Tensile strengh (MD) | ASTM D5035 | KN/M | ≥1.2 | ≥1.8 | ≥3.0 |
| Thickness | ASTM D1777 | mm | ≥10 | ≥12 | ≥15 |
| Weight of Unit Area | g/m2 | ≥250 | ≥340 | ≥420 | |
| Porosity | % | ≥85 | |||
| Resiliency | ASTM D1777 | % | ≥80 | ||
| Ultraviolet stability | ASTM D4355 | % | 80 | ||
| Physical- Chemical Properties | |||||
| Poly | 100%Stable UV polyethylene | ||||
| Color | Green | ||||
| Roll Length | m | 30 / 50 | |||
| Roll Width | m | 2 | |||
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