Stratagrid Geogrids LDPE Geomembrane Series for Coal Mine CE
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 88 m²
- Supply Capability:
- 1800000 m²/month
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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
The structure of LDPE Geomembrane series description:
GEOMEMBRANE is a smooth high density proethylene(HDPE) geomembrane manufactured with the highest quality flexible geomembranes This product is used in applications that require excellent chemical resisitance and endurance properties.
Features of LDPE Geomembrane :
Excellent waterroof ,heat preservation, easy for welding, chemical and UV resistance.
Specification of Geo- membrane :
Material : LDPE, LLDPE, HDPE,EVA ,ECB ,PVC
Thickness: 0.2mm-3.0mm
Size:W1m-9m*100mm
Loading: 2mm both sids smooth HDPE geomembrane 13,944 Sq/40'HQ
Delivery time: 7-15days
Packing of Geo-membrane : is warpped in PE film and woven cloth , then into container.
Application of Geomembrane : pevent leakage disposal in landfill or waste water or waste dregs disposing field. River bank, lake dam, mine remaining, reservoir , tunnel, liquid, storage pool . preventing leakage in roadbed and other groundsill. Used in groundsill of road , highway, railway and waterproof layer of swelling clay and wet collapsed loess.
- Q: Can geogrids be used in pipeline construction?
- Yes, geogrids can be used in pipeline construction. Geogrids are commonly used as reinforcement materials in soil stabilization and can provide additional support and strength to the pipeline bedding. They help to minimize soil movement and settlement, increase load-bearing capacity, and enhance overall stability of the pipeline system.
- Q: What are the factors that affect the installation of geogrids?
- 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: What is the difference between Geogrid TGSG and GSL?
- There is a slight difference in the individual indicators, is a product
- Q: Can geogrids be used in bridge abutment reinforcement?
- Yes, geogrids can be used in bridge abutment reinforcement. Geogrids are commonly used in civil engineering for soil stabilization and reinforcement. They can provide additional strength and stability to bridge abutments by improving the load-bearing capacity of the soil and preventing settlement or lateral movement.
- Q: How do geogrids help in reducing the risk of soil liquefaction?
- Geogrids help in reducing the risk of soil liquefaction by reinforcing the soil structure and improving its stability. They act as a barrier against lateral movement of soil particles during an earthquake, thereby preventing the formation of liquefied zones. The geogrids increase the shear strength and bearing capacity of the soil, making it less susceptible to liquefaction-induced damage.
- Q: How do geogrids improve soil reinforcement?
- Geogrids improve soil reinforcement by providing additional tensile strength to the soil, preventing lateral movement and improving its overall stability. They act as a reinforcement material that distributes the load over a wider area, reducing the stress on the soil and preventing its failure. Additionally, geogrids increase the frictional resistance between soil particles, enhancing the soil's shear strength and preventing soil erosion.
- Q: What is the recommended geogrid junction spacing for specific applications?
- The recommended geogrid junction spacing for specific applications can vary depending on factors such as soil type, load requirements, and slope stability. It is important to consult engineering guidelines and specifications for each specific application to determine the appropriate geogrid junction spacing.
- Q: Can geogrids be used in reinforcement of underground pipelines?
- Yes, geogrids can be used in the reinforcement of underground pipelines. Geogrids are commonly used in civil engineering applications to improve the strength and stability of soil. By placing geogrids around underground pipelines, they can effectively distribute the stress and reduce the potential for deformation or failure of the pipelines. Additionally, geogrids can also help to prevent soil erosion and provide long-term reinforcement to ensure the integrity of the underground pipeline system.
- Q: What is the effect of creep on geogrid performance?
- The effect of creep on geogrid performance is that it can cause long-term deformation and reduced tensile strength over time. Creep refers to the gradual movement or deformation of a material under constant load or stress. In the case of geogrids, prolonged exposure to sustained load or stress can result in creep, leading to a loss of the geogrid's initial stiffness and load-bearing capacity. This can negatively impact its ability to provide soil reinforcement, stability, and confinement, compromising its overall performance in geotechnical applications. Therefore, creep considerations are crucial when designing and selecting geogrids for long-term projects.
- Q: What is the difference between uniaxial and biaxial geogrids?
- Uniaxial geogrids have strength and stiffness in one primary direction, typically in the machine direction. This means they provide reinforcement in one direction only. On the other hand, biaxial geogrids have strength and stiffness in both the machine direction and cross-machine direction, providing reinforcement in two perpendicular directions.
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Stratagrid Geogrids LDPE Geomembrane Series for Coal Mine CE
- 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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