HDPE Geocell
PCA (Polymer Composite Alloys) Geocell
Basic details:
1.Cell depth: 50mm,100mm,150mm,200mm,250mm
2. Welding space: 330mm~1600mm
3. Thickness:
(1)1.0mm~1.2mm for smooth geocell
(2) 1.5mm~1.7mm for textured geocell
1.Introduction:
A cellular three-dimensional hexagonal mesh of polymer alloy sheets, filled with materials such as soil, sand, or concrete, forms a structure with strong lateral constraints and stiffness in the cells of the Ultrasonic welding. The slope protection system is composed of limiting parts, connecting parts, special anchor drill, reinforced rope, geotextile and three-dimensional vegetation net.
It is an ecological and economical revolutionary material based on cellular confinement technology and polymer nano-alloy technology to solve the problem of soil stabilization and strengthening. The high-strength three-dimensional grid formed by the interconnected chambers in the system can restrain and stabilize the soil, and improve the soil properties significantly.
2.Specifications:
(1).Cell depth: 50mm,100mm,150mm,200mm,250mm
(2). Welding space: 330mm~1600mm
(3). Thickness:
a,1.0mm~1.2mm for smooth geocell
b, 1.5mm~1.7mm for textured geocell
(4). Textured and smooth geocell
3.Features:
1) Light material, resistant to wear, stable in chemical properties, anti-aging, resistant to acids and alkalis, applicable to different soil and desert and other geological conditions.
2)High limit on lateral direction, anti-skidding, anti-deformation, effectively enhance the supporting ability and scattered load function of roadbed.
3)High carrying capacity and good dynamic performance and high erosion ability
4)The geometry size can be changed to meet different needs of the project, such as height and welding distance. 5)Retractable and small loading volume, convenient joint, speed construction.
6)Local material can be used during construction, reduce the construction cost, easy to be transported after folding together.
4.Technical Parameters:
| Material Properties |
Unit |
|
Test Method |
| Cell Depth |
mm |
75 |
100 |
150 |
200 |
OBOR |
| Welding Distance |
mm |
330, 400, 440, 500, 600, 660, 800, 1000 |
OBOR |
| Polymer Density |
g/cm3 |
0.935-0.965 |
ASTM D 1505 |
| Environmental Stress Crack Resistance |
Hours |
>400 |
ASTM D 5397 |
| Environmental Stress Crack Resistance |
Hours |
6000 |
ASTM D 1693 |
| Carbon Black Content |
% |
1.5% - 2.0% |
ASTM D 1603 |
| Nominal Sheet Thickness Before Texturing |
mm |
1.27 -5%,+10% |
ASTM D 5199 |
| Nominal Sheet Thickness After Texturing |
mm |
1.52-5%,+10% |
ASTM D 5199 |
| Strip Puncture Resistance |
N |
450 |
ASTM D 4833 |
| Seam Peel Strength |
|
As per US Army Corps of Engineer's Report GL-86-19 Appendix A |
| Seam Hang Strength |
|
A 100mm wide seam sample supports a 72.5 kg load for a minimum of 30 days in an ambient room temperature environment. |
| Seam Efficiency |
% |
100 |
GRI-GS13 |
| Nominal Expanded Cell Size (width x length) |
mm |
320x287,475x508 etc |
OBOR |
| Nominal Expanded Panel Size (width x length) |
m |
2.56x8.35, 4.5x5.0, 6.5x4.5, 6.1x2.44 |
OBOR |
5.Production &Packing:
6. Applications:
1. Used for all kinds of road building, driveways, soil stabilization and embankment stabilization
2. Used to stabilize river embankments.
3. Used to prevent landslides.
4. Using Geocell construction can greatly reduce labor intensity and reduce the thickness of the roadbed, construction speed, good performance and greatly reduce the project cost.
Contact Us
Shandong OBOR New Materials Co., Ltd
Address: Economic Development Zone, Taian, Shandong,China
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