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--- PRODUCT DESCRIPTION ---
Introduction:
Geocell is a kind of 3D network structure through ultrasonic welding with long plastic material, and it is three-dimensional network after being expanded. Sometimes it needs to be perforated according to customer's need.
It can be capable of expansion and contraction, and can be filled with earth and macadam when being stretched to network; The material is light, and it is resistant to wear, anti acid and alkali, anti-aging; It has higher literal limitation, anti-skidding, anti-deformation, and can reduce the thickness of roadbed.
Structure of geocell:
Geocell is honeycomb shaped structures, in material of HDPE, welded by highfrequency ultrasonic.
Being flexible, geocell can be folded in transit and outspreaded filling with sand, stone or concrete in roadbed construction.
Benefits of geocell:
like a semi rigid slab by distributing loads laterally.
2.Minimizes impact of differential and overall settlement even on low-strength subgrades
3.Increases effective structural number, reducing fill depth requirement by 50%.
4.May allow use of poor-quality granular fills in place of more costly imported materials.
Features of geocell:
It can be capable of expansion and contraction, and can be filled with earth and macadam when being stretched to network; The material is light, and it is resistant to wear, anti acid and alkali, anti-aging; It has higher literal limitation, anti-skidding, anti-deformation, and can reduce the thickness of roadbed.
Technical Parameter:
Geocell implements Geosynthetic Material Geocell GB/T19274-2003
Basic performance and requirement of plastic geocell
NO. | Item | Unit | Polypropylene | Polyethylene |
1 | Environmental stress cracking F50 | h | - | ≥80 |
2 | Low temperature brittle temperature | ℃ | ≤-23 | ≤-50 |
3 | Vicat softening temperature | ℃ | ≥142 | ≥112 |
4 | Oxidation induction time | min | ≥20 | ≥20 |
Dimensional deviation of plastic geocell
No. | Geocell Height H/mm | Plate thickness of geocell T/mm | Welding distance A/mm | ||
1 | Nominal value | Deviation | Nominal value | Nominal value | Deviation |
2 | H≤100 | ±1 | ≥1.1 | 300≤A<800 | ±15 |
3 | 100<H≤200
| ±2 |
Technical requirement of plastic geocell
No. | Testing item | Unit | Geocell made of PP | Geocell made of PE | |
1 | Outlook |
| The geocell plate should be flat, non-bubble, and non-groove mark | ||
2 | Tensile strength of geocell plate | MPa | ≥23.0 | ≥20.0 | |
3 | Tensile strength in welding position | N/cm | ≥100 | ≥100 | |
4 | Connection place of geocell | Edge of geocell plate | N/cm | ≥200 | ≥200 |
5 | Middle of geocell plate | N/cm | ≥120 | ≥120 |
Remark:Special specification and size can be customized according to requirement of contract or agreement.
--- PRODUCT DISPLAY ------ PRODUCT APPLICATION ---
1. To stable the roadbed of railway.
2. To stable the roadbed of highroad.
Grid | Pond liner | Geotextile |
MORE >> | MORE >> | MORE >> |
--- ABOUT NUOLIAN ---
--- FAQ ---
Q:Are you trading company or factory?
A:We are factory for some main product, for other product we are trading company.
Q: How long is the delivery time?
A:Generally it is 2-3 days if the goods are in stock. Or 10-15if not in stock, according to the quantity.
Q:Do you provide samples?
A:Yes,samples are free.
Q:What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.