Cellular Confinement System of Geocells - PP Plastic Biaxial Geogrid Water-Soluble PVC Coated Polyester Geogrid
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
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Specifications of Geogrid:
Specification | TGSG15-15 | TGSG20-20 | TGSG30-30 | TGSG40-40 | |
Index | unit | MD CD | MD CD | MD CD | MD CD |
true initial modulus in use | KN/m | 15 15 | 20 20 | 30 30 | 40 40 |
true tensile strength @2% strain | KN/m | 5 5 | 7 7 | 11 11 | 16 16 |
true tensile strength @5% strain | KN/m | 7 7 | 14 14 | 21 21 | 32 32 |
junction efficiency | % | 100 | 100 | 100 | 100 |
flexural stiffness | mg-cm | 280,000 | 780,000 | 900,000 | 1,200,000 |
aperture stability | kg-cm/deg | 3.1 | 4.8 | 4.3 | 3.4 |
resistance to installation damage | %SC/%SW/%GP | 95/93/90 | 95/93/90 | 95/93/90 | 95/93/90 |
resistance to long term degradation | % | 100 | 100 | 100 | 100 |
unit weight | g/m2 | 250-310 | 270-330 | 340-420 | 430-530 |
rolls dimensions (length, width) | m | 50*3.9 | 50*3.9(5) | 50*3.9 | 50*3.9 |
loading capacity | rolls/40HC | 205 | 180 | 120 | 88 |
Applications of Geogrid:
Make reinforce treatment for various kinds of soft soil foundation to evenly distribute load stress and reduce uneven settlement, not easy to generate static electricity, and flammability property good in the coal mine. It is easy to wash coal.
Used in highway, railway, port, airport and municipal project. Support in the recovery working face of coal mine and roadway in the coal mine.
Index Properties | Test Method | Unit | GG1515 | GG2020 | GG3030 | GG4040 |
MD TD | MD TD | MD TD | MD TD | |||
Polymer | -- | -- | PP | PP | PP | PP |
Minimum Carbon Black | ASTM D 4218 | % | 2 | 2 | 2 | 2 |
Tensile Strength@ 2% Strain | ASTM D 6637 | Kn/m | 5 5 | 7 7 | 10.5 10.5 | 14 14 |
Tensile Strength@ 5% Strain | ASTM D 6637 | Kn/m | 7 7 | 14 14 | 21 21 | 28 28 |
Ultimate Tensile Strength | ASTM D 6637 | Kn/m | 15 15 | 20 20 | 30 30 | 40 40 |
Strain @ Ultimate Strength | ASTM D 6637 | % | 13 10 | 13 10 | 13 10 | 13 10 |
Structural Integrity | ||||||
Junction Efficiency | GRI GG2 | % | 93 | 93 | 93 | 93 |
Flexural Rigidity | ASTM D 1388 | Mg-cm | 700000 | 1000000 | 3500000 | 10000000 |
Aperture Stability | COE Method | mm-N/deg | 646 | 707 | 1432 | 2104 |
Dimensions | ||||||
Roll Width | -- | M | 3.95 | 3.95 | 3.95 | 3.95 |
Roll Length | -- | M | 50 | 50 | 50 | 50 |
Roll Weight | -- | Kg | 39 | 50 | 72 | 105 |
MD denotes Machine direction. TD denotes transverse direction. | ||||||
Property of Geogrid:
1.) Improve roadbed bearing capacity,enlarge road lifetime.
2.) Prevent road collapse and crack
3.) Prevent soil and water loss in slope
4.) Could replace steel-plastic geogrid in coal mine.
FAQ:
1. How to order your geogrid ?
a). Tensile strength in warp & weft direction
b). Grid size
c). Width and length
d). Quantity
2. Payment term .
a) TT
b) LC AT SIGHT
c) cash
d) 30% contact value as deposit ,the blance 70% be paid after received the copy of bl .
3. Delivery time
a) 19-25 days after received your depsit .
4. What is MQQ ?
a) 2500 m2 as MQQ , we can also produce sample for you .
Geogrid Show:
- Q: How do geogrids improve the performance of flexible pavements?
- Geogrids improve the performance of flexible pavements by enhancing their stability, reducing rutting and cracking, and increasing their overall lifespan. They act as a reinforcement layer within the pavement structure, distributing and transferring the load more efficiently. This helps to minimize pavement deformations and increase resistance to fatigue and shear stresses. Geogrids also restrain the lateral movement of aggregate particles, preventing their displacement and improving the pavement's resistance to lateral spreading and cracking.
- Q: What is the effect of geogrid aperture size on performance?
- The effect of geogrid aperture size on performance is that a smaller aperture size typically leads to better performance. A smaller aperture size allows for better soil confinement and interlock, resulting in improved load distribution and higher tensile strength. This enhanced performance helps to prevent soil erosion, increase stability, and enhance the overall durability of geogrid structures.
- Q: What are the benefits of using geogrids in construction?
- Geogrids offer numerous benefits in construction, including improved soil stability, enhanced load-bearing capacity, and increased durability of structures. They help to distribute and reinforce loads, reducing the risk of soil settlement and potential damage to the infrastructure. Geogrids also prevent soil erosion, provide effective drainage, and are cost-effective compared to traditional construction methods. Overall, their use in construction improves the longevity and performance of the built environment.
- Q: Are there any limitations or disadvantages of using geogrids?
- Yes, there are limitations and disadvantages of using geogrids. Some of the limitations include the need for proper installation and maintenance, as improper installation can reduce their effectiveness. Additionally, geogrids may not be suitable for all soil types and conditions, and their performance can vary depending on the specific application. Disadvantages of using geogrids include the potential for high material and installation costs compared to alternative soil stabilization methods. Furthermore, geogrids may not provide long-term stability in highly dynamic or extreme environmental conditions.
- Q: Are geogrids resistant to biological fouling?
- Yes, geogrids are generally resistant to biological fouling. Geogrids are made from materials that are not easily degradable, such as high-density polyethylene (HDPE) or polypropylene (PP), which makes them less susceptible to colonization by organisms and reduces the likelihood of biological fouling. Additionally, geogrids often have a smooth surface that makes it difficult for biofilms or other organic matter to adhere to the grid. However, it is important to note that while geogrids are resistant to biological fouling, they are not completely immune, and regular inspection and maintenance may be required to prevent any potential buildup of organic matter.
- Q: How do geogrids improve the stability of landfills?
- Geogrids improve the stability of landfills by providing reinforcement and support to the waste materials, preventing slope failure and maintaining the overall integrity of the landfill structure.
- Q: Can geogrids be used in reinforcement of mechanically stabilized earth retaining walls on soft soils?
- Yes, geogrids can be used in the reinforcement of mechanically stabilized earth retaining walls on soft soils. Geogrids are commonly used to enhance the stability and load-bearing capacity of retaining walls by providing tensile strength and reducing lateral movement of the soil. In soft soils, geogrids can help distribute the applied loads evenly and prevent excessive settlement or deformation of the retaining wall system.
- Q: Are geogrids suitable for reinforcing landfill liners?
- Yes, geogrids are suitable for reinforcing landfill liners. These high-strength materials can enhance the stability and integrity of the liner system by providing additional reinforcement and preventing soil erosion. Geogrids also improve the overall performance and longevity of landfill liners, making them a reliable choice for reinforcing purposes.
- Q: How do geogrids help in reducing the need for excavation and grading?
- Geogrids help in reducing the need for excavation and grading by providing reinforcement and stabilization to the soil. They are typically installed within the soil layers to enhance its strength and prevent erosion. By distributing the load and increasing the bearing capacity of the soil, geogrids minimize the requirements for extensive excavation and grading, saving time and costs in construction projects.
- Q: Can geogrids be used in temporary construction haul roads for mining applications?
- Yes, geogrids can be used in temporary construction haul roads for mining applications. Geogrids are commonly used in such scenarios to reinforce the road base, improve stability, and prevent soil erosion. They provide increased load-bearing capacity, reduce rutting, and can withstand heavy vehicle traffic, making them an ideal solution for temporary haul roads in mining operations.
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Cellular Confinement System of Geocells - PP Plastic Biaxial Geogrid Water-Soluble PVC Coated Polyester Geogrid
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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