Warp Knitted Polyester Geogrid With Ce For Construction
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30000 m²
- Supply Capability:
- 1000000 m²/month
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- Quality Product
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Structure of Polyester Geogrid
Polyester Geogrid is made in Polyester with their square apertures, high tensile strength and optimised geometry of nodes and ribs make them equal to any other similar material. The reinforcing action of Polyester Geogrids lies mainly in confining soil and increasing its shearing resistance by a process of interlocking between the square ribs and the soil. The load dispersal effect from the interlocking mechanism is highly effective and can reduce sub-base thickness and construction cost. Polyester Geogrids can be used with any kind of mechanical fill material. Two aperture size ranges are available for optimum matching with project fill.
Main Features of the Polyester Geogrid
Light weight, high tensile strength, high modulus, low elongation and good toughness.
Corrosion resistance, no long-term creep, long life span.
Good physical and chemical stability and good thermal stability.
Resistant to fatigue cracking, high-temperature track and low temperature shrinkage cracking.
Delaying and decreasing crack reflection.
Light weight, high tensile, corrosion resistance
Road maintenance and reinforcement
Packaging & Delivery
Packaging Details: | PP bags or PE film. Or Packed as customers' requests. |
Delivery Detail: | 10-20days after the contract is effective |
Fiberglass Images
Polyester Geogrid Specification
Converting old cement concrete road into composite road.
Restraining reflection cracking caused by block shrinkage.
Preventing and controlling the cracking caused by new and old combination and uneven settlement.
Road extension.
Reinforcement of soft soil foundation and overall strength of roadbed
Property | Test Method | TGSG 15-15 | TGSG 20-20 | TGSG 30-30 | TGSG 40-40 | |
Ultimate tensile strength(1) (kN/m) | MD |
ASTM D 6637 | 15 | 20 | 30 | 40 |
CD | 15 | 20 | 30 | 40 | ||
Elongation at maximum load (%) | MD | 13 | ||||
CD | 13 | |||||
Tensile strength at 2 % elongation (kN/m) | MD | 5 | 7.5 | 10.5 | 14 | |
CD | 5 | 7.5 | 10.5 | 14 | ||
Tensile strength at 5 % elongation (kN/m) | MD | 7 | 14 | 21 | 28 | |
CD | 7 | 14 | 21 | 28 | ||
Minimum Carbon Black | % | ASTM D 4218 | 2 |
FAQ
We have organized several common questions for our clients,may help you sincerely:
Q: How about your company?
A:Our company are one of the largest geosynthetic products supplier in the world.We have the products experience more than 20 years.Already export to USA/Germeny/Australia/Zambia/Brazil etc.more than 20 countries.Almost 10years.Our products including Geocell/Fiberglass Geogrid/Geomembrane/Geotextile/Geonet etc.
Q.Does your products have good qualitity?
A:Yes,we have do many big projects such as the 2008 Beijing Olympic BIRD NEST. Divert water from the south to the north project. And our products have CE certificate also.
Q:How long can we receive the products after purchase?
A:In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 15-20 working days can be delivery.
- Q:Geocell of earthwork grid construction method
- 4, permafrost subgradeIn the construction of embankment in permafrost regions, should reach the minimum height of fill, to prevent the occurrence of frost or freezing layer caused by upper limit decreased, resulting in the occurrence of excessive settlement of embankment. The whole side reinforcing effect of geocell specific and effective implementation, to the maximum extent to ensure that the minimum height of fill in some special area, and the high strength and stiffness of soil.5, loess collapsibility roadbed treatmentFor the highway and the highway through the collapsible loess and loess compression lots better, or high embankment foundation and embankment load is lower than the vehicle to allow the weight bearing pressure, should also be in accordance with the requirements of the subgrade bearing capacity, then the geocell superiority will undoubtedly show the.6, saline soil, expansive soilThe saline soil, expansive soil and construction of the highway, a highway, the road shoulder and slope reinforcement measures are used, the reinforcement effect of geocell facade is a reinforcement material in all the best, and it has excellent corrosion resistance, can fully meet in saline soil, expansive soil has higher requirements for highway.
- Q:
- The installation guidelines for geogrids typically include steps such as preparing the subgrade, ensuring proper compaction, rolling out the geogrid, anchoring it securely, and overlapping or connecting multiple rolls as necessary. It is important to follow the manufacturer's instructions and consult with an engineer or specialist to ensure correct installation and maximize the effectiveness of the geogrids.
- Q:
- There are several factors that can affect the installation and survivability of geogrids in harsh environments. Firstly, the type and quality of the geogrid material plays a crucial role. Geogrids made from high-strength polymers or synthetic fibers are more likely to withstand extreme conditions. Secondly, the design and installation techniques used are important factors. Proper anchoring, tensioning, and overlap of geogrids can enhance their durability in harsh environments. Additionally, the soil type and its characteristics, such as cohesion and friction angle, can impact the performance of geogrids. The presence of aggressive chemicals, temperature fluctuations, and exposure to UV radiation are other factors that can affect their survivability. Overall, a thorough understanding of these factors and adherence to best practices during installation are essential for ensuring the successful functioning of geogrids in harsh environments.
- Q:
- Geogrids enhance the stability of landfill slopes by providing reinforcement and preventing soil erosion. They are placed within the slopes to distribute and transfer the weight of the landfill, reducing the stress on the soil. This helps to prevent slope failure and maintain the integrity of the landfill structure. Additionally, geogrids increase the friction between soil particles, improving the overall stability of the slope.
- Q:
- Yes, geogrids can be used in soil reinforcement for oil and gas pipeline projects. Geogrids are commonly used to improve the stability and load-bearing capacity of soil, making them suitable for reinforcing the soil around pipelines. They help to prevent soil erosion, increase the overall strength of the soil, and provide support to the pipelines, ensuring their safe operation.
- Q:
- There are several factors that can affect the installation of geogrids, including soil type, slope gradient, climate conditions, and the intended application. The soil type influences the required geogrid strength and interaction, as different soils have varying load-bearing capacities. The slope gradient determines the stability requirements and may require additional reinforcement methods. Climate conditions such as temperature, moisture, and freeze-thaw cycles can impact the geogrid's performance and durability. Lastly, considering the intended application, factors like traffic loads, drainage requirements, and environmental considerations play a crucial role in determining the appropriate installation techniques for geogrids.
- Q:
- Yes, geogrids are suitable for use in contaminated soil conditions. Geogrids are made from durable and chemically resistant materials, which allows them to withstand the harsh conditions of contaminated soil. Additionally, their high tensile strength and stability make them effective in reinforcing and stabilizing the soil, even in contaminated areas.
- Q:
- Yes, geogrids can increase the bearing capacity of soil. Geogrids are materials made of polymers or metals that are used to reinforce soil. They help distribute the load more evenly, reducing the stress on the soil and increasing its ability to bear heavier loads.
- Q:What is the meaning of 80 in geogrid TGSG80
- 80 per meter of tensile yield strength is more than 80KN/M
- Q:What is the geogrid GSJ80/HP
- The geogrid is divided into four categories: fiberglass geogrid, steel plastic geogrid, polyester geogrid and plastic geogrid.Characteristics of glass fiber geogrid:1, high tensile strength, low elongation - fiberglass geogrid with glass fiber as raw material, has a high resistance to deformation, fracture elongation rate of less than 3%.
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