Polyester Woven Geogrids - Lyester Geogrid Composite for Coal Mine
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 88 m²
- Supply Capability:
- 1800000 m²/month
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Structure of Polyester Geogrid description :
Made of polyester PET Fiber by weaving technology and coating treatment, it can bear high tensile strength .This material has considerable tensile strength in longitudinal and lateral directions. This chain structure can effectively bear and diffuse forces on soil and is applicable to large area permanent load bearing foundation as a reinforce.
Features of Polyester Geogrid for coal mine:
High strength ,low elongation, heat resisitant, high modulus ,light weight, good flexibility,anti-erosion,
Application of of Polyester Geogrid for coal mine :
Make reinforce treatment for various of soft soil foundation to evenly distribute load stress and reduce unevensettlement , it is easy to wash coal . used in highway ,railway,port,airport, municipacl and projects of supporting in the recovery working face of coal mined and ladeway in the coal mine .
Specification of Polyester Geogrid for coal mine
25-25KN,30-30KN,50-50KN,80-80KN,100-100KN,120-120KN
Width : 1M,2M,3M,4M.
Length: 50m,100,
Color: black
Packaging & Delivery of Polyester Geogrid for coal mine Each roll is wrapped in a woven bag then into container Or Packed as customers' requests.
Production periods of Polyester s Geogrid for coal mine : within 10 days after receiving the deposit
Introduction of CNBM
China National Building Materials (Group) Corporation (CNBM) is a state-owned enterprise in charge of administrative affairs in China building materials industry. Established in 1984, CNBM is a large group corporation of building materials with total assets of RMB 25 billion and a total staff of 30,000. Now CNBM owns more than 200 subsidiaries in and abroad the country, including wholly-owned corporations and joint ventures.
FAQ of geosynthetics :
What is geosynthetics ?
Geosynthetics form a perfect erosion control fabric used extremely widely in civil engineering to stabilize and reinforce slopes and soil under or next to roads, railways, dams, water reservoirs etc.. They can be easily applied which minimizes the time of construction, as well as they limit the resources and materials necessary.
What kinds of geosynthetics we have ?
Non-woven geotextile, geogrids, geocells, GCL, Geomembranes, Geonets, Geocomposites etc .
What is the geosynthetics used for ?
Hydraulic
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses
Aquaculture and Desalination,Water Lagoons,Tanks, Reservoirs, Liquid Waste,Floating Cover Solutions, Drainage and Filtration
Environment
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers
Civil Works
Erosion Control,Secondary Containment,Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.
Building - Parkings,Roofing,Soundproofing
- Q: Can geogrids be used in temporary erosion control applications?
- Yes, geogrids can be used in temporary erosion control applications. Geogrids are versatile and effective in stabilizing soil and preventing erosion, making them suitable for temporary erosion control measures such as construction sites, temporary access roads, and stockpile areas.
- Q: What are the advantages of using geogrids in mechanically stabilized aggregate bases?
- Geogrids offer several advantages in mechanically stabilized aggregate bases. Firstly, they enhance the load-bearing capacity of the base by providing reinforcement, allowing for the construction of thinner and more cost-effective pavement structures. Secondly, geogrids improve the overall stability and durability of the base by preventing lateral spreading and reducing rutting and deformation. Additionally, they help distribute applied loads more evenly, reducing localized stress and increasing the lifespan of the pavement. Overall, geogrids significantly enhance the performance and longevity of mechanically stabilized aggregate bases.
- Q: Construction method of glass fiber grid
- 2, road surface conditionPavement must be clean, clean, dry, temperature at 5 degrees Celsius -60 degrees celsius.3, product preparationSelf adhesive fiberglass geogrid shall not be stored in a dry environment on the site to keep the viscosity.4, matters needing attention(1) workers must wear gloves when contacting self adhesive fiberglass grille.(2) when the self adhesive glass fiber grating is used for passing through obstacles, it is necessary to use a knife to cut off the geogrid.(3) it is not allowed to fold when laying self adhesive fiberglass grille, so there must be enough tension in the course of laying.(4) the overlap of the end part is 75-150 mm, which ensures that the overlap is along the laying direction.(5) overlapping parts on both sides of 25-50 mm.(6) only the construction vehicle or the emergency vehicle shall be allowed to walk on the ground after being laid and rolled down, but it shall be ensured that the damage of the geogrid shall not be caused by the turning or braking of the vehicle.
- Q: Production of geotextile manufacturers which good
- Nonwoven and woven composite geotextiles:The non-woven fabric is woven with the polypropylene filament woven fabric, and the non-woven fabric is woven with the plastic braiding.
- Q: What is the recommended geogrid junction strength?
- The recommended geogrid junction strength varies depending on the specific application and project requirements. It is important to consult with geotechnical engineers or manufacturers to determine the appropriate geogrid junction strength for each unique situation.
- Q: What are the factors that affect the long-term oxidation resistance of geogrids?
- The factors that affect the long-term oxidation resistance of geogrids include the material composition and quality of the geogrid, exposure to environmental conditions such as temperature and moisture, presence of chemicals or pollutants in the surrounding environment, and the design and installation of the geogrid in the application.
- Q: What are the factors that affect the installation and survivability of geogrids in harsh environments?
- There are several factors that can impact the installation and survivability of geogrids in harsh environments. Firstly, the quality and strength of the geogrid material itself play a significant role. Geogrids made from durable and high-quality materials are more likely to withstand harsh conditions. Secondly, the installation technique is crucial, as improper installation can lead to geogrids being damaged or dislodged. The type and condition of the subgrade also affect the geogrid's survivability, as a stable and well-prepared subgrade provides a solid foundation for the geogrids. Additionally, environmental factors such as extreme temperatures, moisture levels, and chemical exposure can impact the long-term performance and durability of geogrids in harsh environments.
- Q: How do geogrids improve the performance of mechanically stabilized earth walls?
- Geogrids improve the performance of mechanically stabilized earth walls by providing reinforcement and enhancing the stability of the structure. They distribute the applied loads more evenly, reducing potential settling or differential movement. Geogrids also increase the tensile strength and shear resistance of the soil, preventing wall failure and improving overall durability.
- Q: Can geogrids be used in retaining walls for highway projects?
- Yes, geogrids can be used in retaining walls for highway projects. Geogrids are commonly used in such projects to reinforce soil and provide stability to the retaining walls. They enhance the overall strength and durability of the walls, making them a reliable choice for highway construction.
- Q: What are the differences between geogrids and geocells?
- Geogrids and geocells are both geosynthetic materials used in civil engineering applications, but they have some key differences. Geogrids are typically flat, grid-like structures made of polymer materials such as polyester, polypropylene, or fiberglass. They are used to provide tensile strength and stability to soil and aggregate materials. Geogrids are commonly used for soil reinforcement, slope stabilization, and retaining wall construction. They are installed by laying them on the surface or embedding them within the soil. On the other hand, geocells are three-dimensional honeycomb-like structures made of high-density polyethylene (HDPE) or polypropylene (PP). Geocells are used for soil confinement and erosion control. They are primarily used to create stable and load-bearing structures on weak or unstable soils. Geocells are installed by expanding and interconnecting them to form a cellular network, which is then filled with soil, aggregate, or other materials. In summary, the main difference between geogrids and geocells lies in their structure and application. Geogrids provide tensile strength and stability to soil, while geocells offer soil confinement and erosion control capabilities.
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Polyester Woven Geogrids - Lyester Geogrid Composite for Coal Mine
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 88 m²
- Supply Capability:
- 1800000 m²/month
OKorder Service Pledge
OKorder Financial Service
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