Cellular confinement systems (CCS)—also known as geocells—are widely used in construction for erosion control, soil stabilization on flat ground and steep slopes, channel protection, and structural reinforcement for load support and earth retention.Typical cellular confinement systems are geosynthetics made with ultrasonically welded high-density polyethylene (HDPE) strips or novel polymeric alloy (NPA)—and expanded on-site to form a honeycomb-like structure—and filled with sand, soil, rock, gravel or concrete.
Quantity(square meters) | 1 - 1 | 2 - 1000 | 1001 - 10000 | >10000 |
Est. Time(days) | 7 | 9 | 11 | To be negotiated |
Cell depth
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50mm ,100mm , 150mm , 200mm , 250mm
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Welding space
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330mm ~ 1600mm
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Thickness
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1)1.0mm~1.2mm for smooth geocell
(2) 1.5mm~1.7mm for textured geocell |
Material Properties
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unit
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Tested Method
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Cell Depth
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mm
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75
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100
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150
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200
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Polymer Density
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g/cm3
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0.935-0.965
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ASTM D 1505
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Enviroment Stress Crack Resistance
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Hours
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>400
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ASTM D 5397
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Enviroment Stress Crack Resistance
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Hours
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6000
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ASTM D 1693
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Carbon Black Content
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%
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1.5%-2.0%
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ASTM D 1603
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Nominal Sheet Thickness Before Texturing
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mm
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1.27-5%,+10%
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ASTM D 5199
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Nominal Sheet Thickness After Texturing
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mm
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1.27-5%,+10%
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ASTM D 5199
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Strip Puncture Resistance
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N
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450
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ASTM D 4833
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Seam Peel Strength
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N
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1065
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1420
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2130
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2840
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EN ISO 13426-1B
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Seam Efficiency
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%
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GRI100
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GRI-GS13
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Norminal Expanded Cell Size(width x length)
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mm
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320x287,475x508 etc
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Norminal Expanded Panel Size(width x length)
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m
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2.56x8.35,4.5x5.0,6.5x4.5,6.1x2.44
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