PP Biaxial Geogrid 30kn/30kn for Road Reinforcement Project
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 900000 m²/month
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Introduction of PP Biaxial Geogrid:
1.Description of PP Biaxial Geogrid
CMAX PP geogrid is made of polymer and certain additive by extrusion technology.
2.Specification of PP Biaxial Geogrid
Tensile Strength: 15-15KN; 20-20KN; 30-30KN; 40-40KN;
Road Size: 3.95x100m; as customer required;
Types: Biaxial;
3. Technical Data Sheet of PP Biaxial Geogrid
Specification | Unit | Test Method | GG1515 | GG2020 | GG2525 | GG3030 | GG4040 |
Polymer | - | PP | |||||
Minimum Carbon Black Content | % | ASTM D 4218 | 2% | ||||
Weight (Tolerance: 10%) | g/m2 | - | 180 | 230 | 270 | 330 | 460 |
Tensile Strength(MD, TD) | KN/m | ASTM D 6637 | 15 | 20 | 25 | 30 | 40 |
Peak Strain (MD, TD) | % | ASTM D 6637 | 13 | 13 | 13 | 13 | 13 |
Load at 2% strain(MD, TD) | KN/m | ASTM D 6637 | 5 | 7 | 9 | 14 | |
Load at 5% strain(MD, TD) | KN/m | ASTM D 6637 | 7 | 14 | 17 | 21 | 28 |
Junction Efficiency | % | GRI GG2 | 95 | ||||
Flexural Rigidity | mg-cm | ASTM D 7748 | 690,000 | 1,090,000 | - | 3,930,000 | 11,480,000 |
Aperture Stability | m-N/deg | COE Method | - | ||||
4.Property of PP Biaxial Geogrid
1). Not easy to produce static after friction. In the coal mine, surface static resistance average is below 1 x 10^9
2). Good flame retardant performance, melt not burning under glam environment, even burning it will extinguish in 10s.
3). Strong anti-corrosion property.
4). High bearing capacity, low elongation.
5.Application of PP Biaxial Geogrid
Coal mine channels, more than 2 layers needed if for false roof use.
FAQ
Q: Can you accept sample order?
A: Yes, we are willing to send small samples for free, while the shipping fee should be afforded by yourself.
Q: What is your delivery time?
A: 1 days for samples, two weeks for mass production.
Q: What is your payment terms?
A: T/T , L/C, Western Union, Money Gram. 30% advance before producing, 70% payment before deliverying.
Q: How can I get my order?How can I know you sent the goods.
A: We will send you the goods by UPS, DHL, Fedex, Oversea Shipment or other forwarder,
all with tracking number or B/L.
Q:How about your quality?
A: Try a small order, you will have your own judgment!
Q: what esle product do you need?
A: pp nonwoven geotextile, pp woven geotextile, geomembrane, polyester geogrid, fiberglass geogrid, geocomposite, etc.
- Q: What is the effect of moisture on geogrid performance?
- Moisture can have a significant impact on geogrid performance. When geogrids are exposed to moisture, they may experience reduced tensile strength and stiffness, as well as increased elongation and creep deformation. Moisture can also lead to the degradation of geogrid materials, especially if they are not resistant to chemical or biological attack. Additionally, moisture can affect the interaction between geogrids and the surrounding soil, potentially reducing their effectiveness in providing soil reinforcement or confinement. Therefore, it is important to consider and mitigate the effects of moisture when using geogrids in engineering applications.
- Q: What are the potential drawbacks of using geogrids?
- One potential drawback of using geogrids is their high initial cost compared to traditional construction materials. Additionally, geogrids require skilled installation and may have limited availability in certain regions. There is also a risk of improper installation or maintenance, which can lead to reduced effectiveness or failure of the geogrids. Moreover, the long-term durability of geogrids is still being studied, and their performance can be influenced by factors such as UV radiation and chemical exposure.
- Q: What kind of circumstances need to shop geogrid
- Geogrid reinforced soil function, improve the integrity, equivalent to the concrete reinforcement. (corresponding to another material geotextile, play a major role in seepage prevention)
- Q: What are the differences between geogrids and geocells in terms of installation?
- Geogrids and geocells differ in terms of installation primarily because of their structural designs. Geogrids are typically rolled out and laid on a prepared surface, followed by anchoring them using stakes or pins. On the other hand, geocells are assembled on-site and filled with soil, aggregate, or other materials to create a stable structure. This process involves connecting individual cells and securing them together, forming a three-dimensional honeycomb-like structure. Therefore, while geogrids require relatively simpler installation techniques, geocells demand more labor and time for assembly.
- Q: I would like to ask the Lebanon warp knitting machine, the model is: Cop - HS_2ST geogrid do know how to process
- This model is the industrial warp knitting machine, axial weft, used in roads, rivers, buildings, agriculture, etc..
- Q: Are geogrids effective in reducing pavement rutting?
- Yes, geogrids have proven to be effective in reducing pavement rutting. Geogrids are a type of reinforcement material that helps distribute the load from vehicles more evenly, reducing the pressure on the pavement surface. This prevents the formation of rutting and extends the lifespan of the pavement.
- Q: Dimensions of U shaped steel nails for geogrids
- U type nails, like the letter U, geogrid generally 0.6 multiplied by 80. You can also process.
- Q: What are the testing methods for geogrids?
- The testing methods for geogrids typically involve evaluating their tensile strength, aperture size, junction strength, and creep characteristics through laboratory tests such as wide-width tensile strength test, puncture test, junction efficiency test, and long-term creep test. These methods help determine the geogrids' performance and suitability for various soil stabilization and reinforcement applications.
- Q: What is the name of the geotextile woven from polyester and polyester threads?Should be with a flat woven out, like polyester yarn is double stranded and
- But now the standard is generally used on polyester fabric two polyesterFor consumers, there is no difference between the two
- Q: What are the technical parameters and testing standards of the tensile creep testing machine
- Technical parameters: 1 180KN; the maximum load: 2 load accuracy: less than 1%; 3 fixture width 50mm and 200mm optional; 4 effective creep space
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PP Biaxial Geogrid 30kn/30kn for Road Reinforcement Project
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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