HDPE Geocell Erosion Control Geocell Smooth Or Textured Perforated For Retaining Wall And Road Reinforcement
Description
Plastic HDPE Geocell is made of a new type of high strength geosynthetics, which is popular with both domestic and abroad, in accordance with GB/T 19274-2003 or ASTM D implementation of the standards, which welding the strengthened HDPE sheets by the high-power ultrasonic and forming to be a structure of three-dimensional reticular formation.
When be in construction, the geocell can be pull into a network and launched into a three-dimensional honeycomb grid.
As it filled in sol, macadam, concrete or other granular materials, constituted to be a construction which has strong sidewise restraint and high rate of stiffness.
Features:
1. It has the advantages of flexible expansion and contraction, and can be stretched into a net during construction, and filled with loose materials such as soil, gravel, concrete, etc., to form a structure with strong lateral restrictions and large rigidity.
2. The material is light, wear-resistant, chemically stable, resistant to photooxidation, acid and alkali, and is suitable for different soils and deserts.
3. High lateral restriction and anti-skid, anti-deformation, effectively enhance the bearing capacity of the roadbed and disperse the load.
4. Changing geometrical dimensions such as the height of the geocell and welding distance can meet different engineering needs.
5. Flexible expansion, small transportation volume; convenient connection and fast construction speed.
| Product Name | HDPE Geocell |
| Cell Depth | 50, 75, 100, 125, 150, 200mm |
| Weld Spacing | 330, 356, 400, 445, 660, 712mm |
| Thickness(Textured) | 1.5, 1.52, 1.6mm |
| Thickness(Smooth) | 1.1, 1.2mm |
| Colour | Black, Sandy, Green |
| Standard | ASTM, ISO |
Application scenarios of geocells
River channel and retaining structure
1. River channel management
Enhance the anti-scouring capacity of shallow riverbed, reduce construction costs and extend the service life of embankments.
2. Flexible retaining wall
Replace concrete wall, reduce construction cost by more than 50%, support vegetation planting to achieve dual effects of beautification and protection.
6. Railway Engineering
·. Treatment of subgrade defects: reduce shear deformation caused by train loads, shorten construction period and save investment.
Track subgrade stability: prevent lateral movement of gravel and extend the service life of tracks in traffic-intensive areas.
Construction advantages and economy
1. Fast construction and cost control
Geocells can use local materials (such as sand and gravel, vegetation soil), reducing material transportation costs; the construction process is simplified (laying, filling, compaction), and the construction period is shortened by 30%-50%.
2. Environmental protection and ecological restoration
Grass seeds or shrubs can be planted in the cell filling soil to achieve slope greening and reduce the damage of hard engineering to the ecological environment.
Plastic HDPE Geocell Technical parameter:
| Sheet Thickness, mm | 1.2±0.1/1.7±0.1 | |
| welding distance, mm | 330±2.5~1600±2.5 | |
| Cell Depth,mm | 50,75,100,100,150,200,250 | |
| Properties | Test Method | Value | |
| Material | | HDPE | |
| Standard color | | Black / Green / brown | |
| Surface | | Smooth / Textured | with or without hole |
| Sheet Thickness, mm | ASTM D5199 | 1.2±0.1/1.7±0.1 | |
| Density, g/cm3 | ASTM D792 | >0.94 | |
| Carbon Black Content,% | ASTM D1603 | >2.0 | |
| Low Temperature Brittleness,C | ASTM D746 | <-77 | |
| Environment Stress Crack Resistance,hours | ASTM D1693 | >4000 | |
| Seam Peel Strength,N/100mm depth cell | COE GL-86-19 | 1000~1450 | |
Key Advantages
Product Tags:
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Smooth Or Textured HDPE Erosion Control Geocell For Retaining Wall Road Reinforcement Images
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