Description
Introduction:
DONGKAI HDPE-Geocell is a lightweight and flexible three-dimensional,expandable panels made of high-density polyethylene(HDPE) sheets which are ultrasonically bonded together to make to be an extremely strong configuration.It mainly applied in:Channel protection, Slope&Green wall erosion control, Soil stabilization, Load support for access way,air port, parking lot,etc.
PRODUCTS APPLICATION:
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Features and Benefits:
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Application:
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•Light weight, wear-resistant, chemical stability, anti-aging,anti-ultraviolet, anti-acid/ alkali corrosion.
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•To reinforce the roadbed of highway/railway.
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•Wide temperature range adaptable, high tensile strength.
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• To bear the pressure of dam, retaining wall.
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•Good rigidity and toughness, good load capacity and anti-erosion ability.
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•To protect slope from landslide and mudslide.
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•Size is variable, change the height and welding distance can meet the needs of different projects.
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•To be used as independent wall, wharf and breakwater, etc.
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•Retractile, easy to transport.
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•To protect channel from water flowing.
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Parameter Data:
| Dongkai Geocell® | Test method | Result |
| Material | 100%HD-Polyethylene | |
| Minimum Carbon black | ASTM D 1603 | 2% |
| Sheet Thickness (smooth) | ASTM D 5199 | 1.1~1.2MM |
| Sheet Thickness (textured ) | ASTM D 5199 | 1.5~1.7MM |
| Items | Welding seam peel
strength (N) |
Welding distance
(mm) SIZE |
Cell height (mm) |
Expand cell size(LExWE)(mm) |
Thickness(mm)
After texture |
Tensile Yield Strength |
| GC75-330 | >1060N | 330(165*165) | 75 | 241×208 | 1.5~1.7 | ≥23MPa |
| GC100-400 | >1420N | 400(200*200) | 100 | 292×252 | 1.5~1.7 | ≥23MPa |
| GC150-440 | >2130N | 440(220*220) | 150 | 321×277 | 1.5~1.7 | ≥23MPa |
| GC200-500 | >2840N | 500(250*250) | 200 | 365×315 | 1.5~1.7 | ≥23MPa |
| GC100-600 | >1420N | 600(300*300) | 100 | 438×378 | 1.5~1.7 | ≥23MPa |
| GC150-660 | >2130N | 660(330*330) | 150 | 482×416 | 1.5~1.7 | ≥23MPa |
| GC200-800 | >2840N | 800(400*400) | 200 | 584×504 | 1.5~1.7 | ≥23MPa |
| Note: The cell height adjustable:50mm-200mm; Welding distance(size) adjustable:330mm-800mm | ||||||
| Long term seam peel strength test | Long term seam peel-strength test shall be performed on all resin or pre-manufactured sheet or strips.A 4.0 in (100mm) wide seam sample shall support a 160 lb(72.5kg)load for a period of 168 hours(7days) minimum in a temperature-controlled environment undergoing a temperature change on a 1-hour cycle from ambient room to 130F(54C).Ambient room temperature is per ASTM E 41. | |||||
| 10,000 hours seam peel strength certification | Presto shall provide data showing that the high-density polyethylene resin used to produce the GEOCELL section has been tested using an appropriate number of seam samples and varying loads to generate data indicating that the seam peel strength shall survive a loading of at least 209lbf(95kg) for a minimum of 10,000 hours. | |||||
Note:The above showed items are basic and partial items , other models can be produce and provide according to clients details Parameter requirement.
PRODUCTION PROCESS:
Packing & Delivery:
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