Hdpe High Density Polyethylene Astm Standard Geocell For Heavy-Duty Use Road
Geocell Introduction :
Geocell is a lightweight and flexible three-dimensional,expandable panels made from high-density polyethylene (HDPE) strips which are ultrasonically bonded together to form an extremely strong configuration.
Geocell system can be filled with a wide range of material: aggregate,concrete,sand,soil,etc.
Geocell is engineered for soil stabilization applications,it is used to help improve the performance of standard Construction materials and erosion-control treatments.
Geocell Production Process:
Virgin HDPE basic with Unique Formula.
Tensile Strength reaches 33000 kN/m² (33 MPa)
Seam Peel Strength above 16 kN/m (USACE GL-86-19);
Split Strength above 28 kN/m (EN ISO13426-1 Method C).
welding distance available from 220mm to 1600mm
Cell height from 25mm to maximum 300mm
Maximum strip length reaches 8m, expanded width reaches 6m.
Reduce construction thickness, improve load and bearing capacity, long life span, save maintenance cost
Easy to transport, all weather installation with high construction speed.
Local infill materials available, ungraded or recycled materials are acceptable, reduce construction cost.
|Thickness (smooth)||ASTM D5199||mm||1.20 (-5% +10%)|
|Thickness (Textured)||ASTM D5199||mm||1.50 (-5% +10%)|
|Carbon Black||ASTM D1603||%||≥ 1.5|
|Seam Peel Strength||USACE GL-86-19||N||≥ 15KN/m|
|Tensile Strength at Break||ASTM D638||kN/m2||≥ 32000 (TD) / ≥ 30000 kN (MD)|
|Elongation at Break||ASTM D6693||≥ 900 (TD) / ≥ 480 (MD)|
|Oxidative Induction Time||ASTM D3895||min||≥150|
Long-term Seam Peel Strength
|Long term seam peel strength test shall be performed on all resin or pre-manufactured sheet or strips. A 100mm wide seam sample shall support a 72.5kg load for a period of 168 hours minimum in a temperature controlled environment undergoing a temperature change on a 1-hour cycle from 23℃ to 54℃|
|Nominal Expanded Cell Size||252mmx252mm||315mmx315mm||503mmx503mm|
|Nominal Section Size||2.52mx7.3m||2.52mx9.12m||2.52mx14.6m|
|Nominal Section Area||18.37m2||22.96m2||36.74m2|
Geocell Testing method:
Geocell Package and container loading :
|Material:||High Density Polyethylene Hdpe||Cell Depth:||From 50mm To 300mm|
|Welding Space:||From 220mm To 1600mm||Strength:||1200mpa Min. Or 1450mpa Min.|
|Surface:||Textured Or Smooth||Thickness:||0.9-1.7mm|