Tr-dimension composite geonet ;Drainage Geocomposites - GCD
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 200000 m²/month
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Introuduction :
Tr-dimension composite geonet ;Drainage Geocomposites - GCD
Drainage Geocomposites GCD is a high drainage capacity geocomposite, consisting of a flexible and high compressive strength HDPE Geogrid, covered by non woven-needle punched PP polypropylene geotextiles on one or both sides. Also available in PES polyester, HDPE high density polyethylene, coloured - recycled or waterproof one side.
Application:
1) Landfill drainage;
2) roadbed and road drainage;
3) railway drainage;
4) tunnel drainage,
5) underground structure drainage,
6) the retaining back wall drainage;
7) gardens and sports ground drainage
Features:
1)Excellent drainage function, can bear long time hige press load
2)High tensile and shear strength
3Reduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivity
4)Tri-dimension composite geonet for drainage can bear more than 2000kpa compression load
5)Its anti-compression capacity is much larger than common geonet for drainage
6) Certificate :ISO14001:2004, ISO9001:2008
Specifications and technical parameters:
Drainage network core | units | Specification | ||||
Unit weight | g/m2 | 750 | 1000 | 1300 | 1600 | |
Thickness | Mm | 5.0 | 6.0 | 7.0 | 7.6 | |
Hydraulic conductivity | m/s | kx10-4 | Kx10-4 | Kx10-4 | Kx10-4 | |
Elongation | % | 50 | 50 | 50 | 50 | |
Tensile strength (core netwaork) | kN/m | 8 | 10 | 12 | 14 | |
Geotextile | g/m2 | Heavier grades of geotextiles can be bonded to geonet on request |
Usages:
In the railway, highway and other transportation infrastructure, drainage system safety and the service life
of the project and its have inseparable relationship, in which the geotextile material is an important part
of drainage system, the drainage effect of 3D composite drainage net is particularly notable. mainly
used for tunnels, municipal engineering, reservoir, revetment in drainage engineering.
Packages:
Packaging & Delivery of Drainage Geocomposites: Each roll is wrapped in a woven bag then into container Or Packed as customers' requests.
FAQ:
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.
2. What kinds of geosynthetics we have ?
Non-woven geotextile, geogrids, geocells, GCL, Geomembranes, Geonets, Geocomposites etc .
- Q:How are geocells used for slope stabilization?
- Geocells are used for slope stabilization by providing a reinforced structure that helps prevent soil erosion and slope failures. They are typically installed on the slope surface and filled with compacted soil or other suitable materials. The interlocking honeycomb-like cells create a stable base, distributing the weight evenly and reducing the pressure on the slope. This helps to retain the soil and prevent it from sliding down. Geocells also allow for vegetation growth within the cells, further enhancing slope stability through root reinforcement. Overall, geocells provide an effective and sustainable solution for slope stabilization.
- Q:What are the benefits of using geotextile mats in road maintenance?
- Geotextile mats offer several benefits in road maintenance. Firstly, they act as a barrier against soil erosion, preventing the loss of valuable roadbed materials and maintaining the stability of the road. Secondly, they provide separation between different layers of the road, preventing mixing and enhancing the overall structural integrity. Additionally, these mats improve drainage by allowing water to flow through while retaining soil particles, reducing the risk of water damage to the road. Lastly, geotextile mats help to distribute loads and stresses evenly, reducing the potential for cracks and potholes, therefore extending the lifespan of the road.
- Q:What are the benefits of using concrete pipes in earthwork?
- Concrete pipes offer several benefits in earthwork projects. Firstly, they have high strength and durability, making them suitable for withstanding heavy loads and extreme weather conditions. They are also resistant to corrosion, which ensures a longer lifespan compared to other materials. Additionally, concrete pipes have a smooth inner surface, promoting efficient water flow and minimizing the risk of blockages. They are also relatively easy to install, maintain, and repair, saving time and costs during construction and maintenance activities. Overall, concrete pipes provide a reliable and long-lasting solution for various earthwork applications.
- Q:Can earthwork products be used in sound barrier construction?
- Yes, earthwork products can be used in sound barrier construction. Earthwork products such as soil, sand, or gravel can be utilized as part of the foundation or filling materials for sound barriers. These materials provide stability and support to the structure while helping to reduce noise transmission by absorbing or deflecting sound waves.
- Q:What are the common applications of earthwork products in landscaping?
- Earthwork products, such as topsoil, mulch, and gravel, have various common applications in landscaping. Topsoil is commonly used for creating or improving the quality of garden beds, as it provides a nutrient-rich base for plants to grow. Mulch is often used to cover the soil surface around plants, acting as a protective layer against weeds, retaining moisture, and regulating soil temperature. Gravel is frequently used for creating paths, driveways, or decorative features in landscaping, due to its durability and aesthetic appeal. These earthwork products play essential roles in enhancing the overall aesthetics and functionality of outdoor spaces.
- Q:How do geotextile tubes help in coastal erosion control?
- Geotextile tubes help in coastal erosion control by acting as a barrier against wave and current energy, preventing the erosion of coastal land. These tubes are filled with sand or other sediments and then positioned along the shoreline, creating a buffer zone that absorbs the impact of waves and reduces the erosion caused by water movement. Additionally, the geotextile material allows water to pass through while retaining the sediment, providing stability to the shoreline and promoting the formation of new dunes or beaches.
- Q:How do earthwork products help with sediment retention?
- Earthwork products, such as sediment control devices like silt fences, sediment basins, or sediment traps, play a crucial role in sediment retention. These products are designed to intercept and trap sediment-laden runoff from construction sites, preventing it from entering nearby water bodies. They act as physical barriers, allowing water to flow through but capturing sediment particles. By effectively retaining sediment on-site, earthwork products help minimize erosion, improve water quality, and protect ecosystems downstream.
- Q:Can earthwork products be used in flood control projects?
- Yes, earthwork products can be used in flood control projects. These products, such as geotextiles, erosion control blankets, and retaining walls, can help manage and redirect water flow, stabilize slopes, and prevent erosion, thereby contributing to effective flood control measures.
- Q:What are the long-term durability and lifespan of earthwork products?
- The long-term durability and lifespan of earthwork products can vary depending on various factors such as the quality of materials used, the construction techniques employed, and the level of maintenance provided. However, when properly designed, constructed, and maintained, earthwork products can have a substantial lifespan, often spanning several decades or even longer. Regular inspections, repairs, and necessary reinforcements can help ensure their durability and extend their lifespan.
- Q:What are the different types of erosion control mats?
- There are several types of erosion control mats, including straw or hay mats, coconut fiber mats, jute mats, and synthetic erosion control mats made from materials such as polypropylene.
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Tr-dimension composite geonet ;Drainage Geocomposites - GCD
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 200000 m²/month
OKorder Service Pledge
OKorder Financial Service
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