Bentonite Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Bentonite Geosynthetic Clay Liner (GCL)
Introduction:
Mass per unit ≥ 4000g / m²
Width: 4-6 m
size: 5.8 x 30m , or customized
bentonite sandwiched between two layers of geotextile
Features:
1) compacted with clay liner, it has the advantages of
small size, light weight, good flexibility and compactibility
2) easy for construction and suitable for uneven settlement.
3) not affected by temperature
4) permanent waterproofness
5) eco-friendly
Applications:
Landfill sealing
Liquid containment
Secondary containment
Mining
GCL Technical Index
Item | Specification | ||||
GCL-NP | GCL-OF | GCL-AH | |||
Mass per unit g/m2 | ≥ 4000 (not less than the specified value) | ≥ 4000 (not less than the specified value) | ≥ 4000 (not less than the specified value) | ||
GCL expansion index ml/2g | ≥24 | ≥24 | ≥24 | ||
Blue absorption power g/100g | ≥ 30 | ≥ 30 | ≥ 30 | ||
Tensile Strength N/ 100mm | ≥ 600 | ≥ 700 | ≥ 600 | ||
Elongation at maximum load % | ≥ 10 | ≥ 10 | ≥ 8 | ||
Peel strength N / 100mm | Nonwoven geotextile and woven geotextile | ≥ 40 | ≥ 40 | - | |
PE geommebrane and nonwoven geotextile | - | ≥ 30 | - | ||
Permeability coefficient m/s | ≤ 5.0x10-11 | ≤ 5.0x10-12 | ≤ 1.0x10-12 | ||
Hydrostatic pressure resistant | 0.4 Mpa , 1h, no leakage | 0.6 Mpa ,1h,no leakage | 0.6Mpa ,1h, no leakage | ||
Filter loss ml | ≤ 18 | ≤ 18 | ≤ 18 | ||
Durability of bentonite ml/ 2g | ≥ 20 | ≥ 20 | |||
FAQ:
How many quantity for one 20'' container?
About 5,000m2, 16rolls
What's your delivery time?
About 15-20days against deposit received
. What's your package?
Per roll with two pieces woven bag
- Q:What are the benefits of using geogrids in bridge abutment reinforcement?
- Using geogrids in bridge abutment reinforcement offers several benefits. Firstly, geogrids improve the stability and load-bearing capacity of the abutments, increasing their ability to withstand heavy loads and prevent settlement. This is crucial in ensuring the safety and longevity of the bridge structure. Secondly, geogrids distribute and dissipate the forces exerted on the abutments more evenly, minimizing the risk of localized stress concentrations. This helps to prevent the formation of cracks or other structural failures, further enhancing the durability of the bridge. Additionally, geogrids act as a barrier against soil erosion and provide effective soil confinement, preventing the lateral movement of soil particles. This is particularly important in areas with loose or soft soil conditions, as it helps to maintain the stability and integrity of the abutments. Lastly, geogrids are cost-effective compared to traditional reinforcement methods, as they require less material and labor. They are also relatively easy to install and maintain, offering a practical and efficient solution for bridge abutment reinforcement.
- Q:Can earthwork products be used for lake construction?
- Yes, earthwork products can be used for lake construction. These products, such as soil, rocks, and other materials, can be utilized in various ways during the construction of a lake. They can be used for building the lake's embankments, creating the lake's foundation, constructing dams, and shaping the overall topography of the lake. Additionally, earthwork products can also be used for erosion control and shoreline stabilization around the lake.
- Q:Are earthwork products suitable for agricultural drainage systems?
- Yes, earthwork products such as drainage tiles, pipes, and geotextiles are commonly used in agricultural drainage systems. These products help to efficiently manage excess water in the soil, preventing waterlogging and promoting optimal crop growth.
- Q:How do earthwork products contribute to wildlife habitat creation?
- Earthwork products, such as soil, rocks, and logs, play a crucial role in wildlife habitat creation. They provide the necessary materials for creating diverse and favorable habitats for various species. For instance, soil can be used to create mounds or berms, which offer nesting sites and shelter for ground-dwelling animals. Rocks and logs can be strategically placed to create hiding spots, basking areas, and even artificial caves for reptiles and amphibians. By manipulating the landscape with earthwork products, we can enhance habitat complexity, increase biodiversity, and create a more sustainable environment for wildlife.
- Q:What is the purpose of using silt fences in earthwork projects?
- The purpose of using silt fences in earthwork projects is to prevent sediment-laden water from flowing off the construction site, thereby reducing soil erosion and protecting nearby water bodies from contamination.
- Q:How do geocells help in slope protection applications?
- Geocells provide effective slope protection by confining soil and aggregate materials, thus enhancing their stability and resistance to erosion. These three-dimensional honeycomb-like structures prevent soil displacement and retain the materials within the cells, preventing erosion and slope failures. Additionally, geocells can be filled with vegetation or other erosion control materials to further enhance their performance in slope protection applications.
- Q:How do geosynthetic products contribute to soil erosion prevention in agricultural fields?
- Geosynthetic products such as geotextiles, geogrids, and geocells help prevent soil erosion in agricultural fields by providing reinforcement and stabilization to the soil. These products are placed on the ground surface or beneath it to control water flow, reduce soil movement, and promote vegetation growth. They act as a barrier, preventing soil particles from being washed away by rain or irrigation, and also help in retaining moisture and nutrients necessary for plant growth. Overall, geosynthetic products play a crucial role in protecting agricultural fields from erosion, ensuring sustainable farming practices.
- Q:What are the common materials used in earthwork products?
- The common materials used in earthwork products include soil, gravel, sand, rocks, clay, and other natural materials found on or near the Earth's surface.
- Q:What are the key considerations when using geotextile bags for shoreline restoration?
- Some key considerations when using geotextile bags for shoreline restoration include the selection of the right bag size and material, proper placement and anchoring techniques, and regular maintenance to ensure their effectiveness and longevity. It is also important to consider the environmental impact and the long-term stability of the bags in order to achieve successful shoreline restoration.
- Q:Can geotextiles be used for filtration purposes in earthwork projects?
- Yes, geotextiles can be used for filtration purposes in earthwork projects. Geotextiles are designed to allow water to pass through while retaining soil particles, helping to prevent erosion and maintain the stability of the project. They are commonly used in applications such as drainage systems, retaining walls, and erosion control measures.
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Bentonite Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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