Dam Construction Material Gravel Textured HDPE Geocell With Hole Slop Protection Geocell
Product Introduction
The purpose of geocell:
1. Used for stabilizing railway subgrades and stabilizing soft ground treatment of highways.
2. Embankments and retaining walls used to withstand the load of gravity. Used for shallow water channel management.
3. Used to support pipelines, roads, and sewers.
4. A hybrid retaining wall used to prevent landslides and load-bearing gravity.
5. Used for independent walls, docks, flood embankments, etc.
When encountering soft ground on highways, using geogrids can greatly reduce construction labor intensity, decrease roadbed thickness, speed up construction, improve performance, and greatly reduce project costs.
Specifications
Index Properties | Test Method | Units | Values | |||||||
Material | - | - | 100% Virgin HDPE | |||||||
Carbon Black content | ASTM D 1603 | % | ≥1.5 | |||||||
Density | ASTM D 1603 | g/cm3 | 0.935-0.965 | |||||||
Sheet Thickness ± 3% | ASTM D 5199 | mm | 1.5 | |||||||
Seam Peel Strength | USACE GL-86-19 | KN/m | ≥14.2 | |||||||
Tensile strength at Yield | ASTM D 1603 | KN/m | ≥22 | |||||||
Environmental stress crack resistance | ASTM D 1603 | hrs | ≥5000 | |||||||
OIT oxidation induction time | ASTM D 1603 | min | ≥150 | |||||||
Type | GM330 | GM356 | GM400 | GM432 | GM445 | GM500 | GM660 | GM712 | ||
Welding Distance(mm) ± 3% | 330 | 356 | 400 | 432 | 445 | 500 | 660 | 712 | ||
Cell Depth(mm) ± 3% | 50,75,100,150,200,250 | |||||||||
Dimensions | ||||||||||
Expanded Cell Size (width×length) (mm) ± 3% | 250 x 210 | 260 x 225 | 290 x 260 | 320 x 275 | 315 x 300 | 360 x 300 | 470 x 450 | 510 x 475 | ||
Expanded Cell numbers(width×length) | 10 x 34 | 9 x 34 | 8 x 34 | 8 x 34 | 8 x 34 | 7 x 34 | 5 x 34 | 5 x 34 | ||
Expanded Section size (width×length) (m) ± 3% | 2.50 x 7.14 | 2.34 x 7.65 | 2.32 x 8.84 | 2.56 x 9.35 | 2.52 x 10.2 | 2.52 x 11.22 | 2.35 x 15.3 | 2.55 x 16.15 | ||
Expanded Section Area (m2) ± 5% | 17.85 | 17.9 | 20.5 | 23.94 | 25.7 | 28.74 | 35.95 | 41.18 |
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