Geocomposite Geosynthetic Clay Liner/GCL
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Geocomposite 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) Environment friendly. Liu Fangzi GCL is made of natural raw materials of sodium bentonite. Aging and corrosion never happen. It can keep its quality and then it does not cause any injuries and pollution for human and the environment. It is not only waterproof, but also has good ventilation performance. It can stick up for the exchange of the ecological environment. It is a pure natural, new, green waterproof material.
2) Permanent waterproof, excellent performance. Natural sodium bentonite has been formed for billions of years.Its waterproof properties are much longer than that of the buildings. Sodium bentonite would transform to high density septum under hydro pressure. When the thickness is 3mm, the permeability is below a×10-11/sec(a=1~9), which equals to the density of 100 times of the clay with 30 mm thickness. Water retention performance is evident.
3) Easy to use. Bentonite powder, nails and washers are enough for connection and fixation. Construction is not constrained by weather conditions and it could be taken under cold or wet conditions. Bentonite powder is spread on overlap point. When water comes, GCL would be overlapped automatically. It has been so far the only material that starts the waterproof effect by water in the world. It is not necessary to take additional examination when the construction is completed. The repair works are easy in case of waterproof defects. Among the existing waterproof materials, GCL’s construction period is the shortest and its operation is the easiest. It has an eminent effect on shortening the construction period as well as saving the cost.
4) Strong Self-Restore Capacity. The integration between waterproof material and its target enables GCL a 20~28 times swelling volume. Even if concrete structure trembles or subsides, the bentonite in GCL would restore the crack of 2mm or below on the concrete structure immediately. Even if the diameter of perforation reaches 30 mm, the restoration will be finished within 15 days completely.
Applications:
Seepage proofing, anticorrosion, leaking stoppage and reinforcement
1. Municipal engineering, underground construction of subway, buildings as well as the roof tank.
2. Environmental sanitation, solid waste landfill, sewage farm, industrial waste
3. Water conservancy, lake, river, dam and reservoir.
4. Garden and park, artificial lake and golf cause pool.
5. Petrochemical engineering, mining industry and agriculture engineering
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:Can earthwork products be used in road construction?
- Yes, earthwork products can be used in road construction. Earthwork products such as soil, gravel, and stones are commonly used as base materials and fillers in road construction projects. These materials are compacted and layered to create a stable foundation and provide drainage for the road surface. Additionally, earthwork products can be used for embankments, slopes, and other structural components of the road.
- Q:Can earthwork products be used in groundwater protection projects?
- Yes, earthwork products can be used in groundwater protection projects. These products, such as geomembranes, geotextiles, and geosynthetic clay liners, are designed to provide a barrier between the earth and groundwater, preventing the contamination of the water source. They are commonly used in the construction of landfills, ponds, and other containment systems to ensure the protection of groundwater quality.
- Q:Can earthwork products be used for dam construction?
- Yes, earthwork products can be used for dam construction. Earthwork products such as soil, clay, and rocks are commonly used as building materials for dam construction. These materials are used to create embankments, slopes, and foundation structures of the dam, providing stability and strength to the overall structure.
- Q:What are the different sizes available for earthwork products?
- The different sizes available for earthwork products vary depending on the specific product. Earthwork products such as gravel, sand, and soil can come in various sizes ranging from fine to coarse. These sizes are typically measured in terms of particle size or gravel size classifications, such as 3/8 inch, 3/4 inch, or 1 inch. Additionally, earthwork products like boulders or rocks can come in various sizes, ranging from small pebbles to large boulders. The specific size options will depend on the supplier and the intended use of the earthwork product.
- Q:How are geosynthetic materials used in retaining wall reinforcement?
- Geosynthetic materials are commonly used in retaining wall reinforcement to enhance the stability and strength of the structure. They are placed in layers between the soil and the wall to provide additional support, prevent soil erosion, and distribute the lateral forces exerted on the wall. These materials, such as geotextiles and geogrids, increase the overall performance and lifespan of the retaining wall by improving its resistance to deformation and failure.
- Q:Can geocells be used for load support in railways?
- Yes, geocells can be used for load support in railways. Geocells are commonly used in the construction industry to reinforce and stabilize weak soils, and they can also be used in railway applications to distribute load and prevent soil deformation. The geocells provide a stable base for railway tracks, improving their overall performance and reducing maintenance costs.
- Q:What are the cost implications of using geosynthetics in earthwork projects?
- The cost implications of using geosynthetics in earthwork projects can vary depending on the specific project requirements, but generally, geosynthetics can help reduce construction costs in several ways. Firstly, geosynthetics such as geotextiles and geogrids can serve as effective soil reinforcement materials, reducing the need for traditional reinforcement methods like steel or concrete, which can be more expensive. Additionally, geosynthetics can enhance the stability and performance of soil structures, allowing for the use of less expensive fill materials. They can also improve drainage and filtration, reducing the need for costly drainage systems. Overall, while there may be an initial cost associated with incorporating geosynthetics, their long-term benefits and potential cost savings make them a cost-effective choice for earthwork projects.
- Q:Are earthwork products suitable for use in vineyard construction?
- Yes, earthwork products are suitable for use in vineyard construction. These products, such as compacted soil, gravel, and crushed rock, can be used for various purposes in vineyard construction projects, including creating access roads, building terraces, improving drainage systems, and stabilizing slopes. Earthwork products provide the necessary foundation and stability required for vineyards to thrive and can help optimize grape production and vine health.
- Q:Are earthwork products suitable for use in pipeline construction?
- Yes, earthwork products are suitable for use in pipeline construction. Earthwork products such as soil, gravel, and crushed stone are commonly used in pipeline construction for backfilling and providing stable support to the pipeline. These materials help to prevent ground movement, erosion, and provide a solid foundation for the pipeline, ensuring its stability and longevity. Additionally, earthwork products can be engineered and compacted to meet specific requirements and ensure the pipeline's integrity.
- Q:Can earthwork products be used for constructing retaining terraces?
- Yes, earthwork products can be used for constructing retaining terraces. Earthwork products, such as soil, gravel, or rocks, can be used to build the foundations and walls of retaining terraces, providing stability and preventing soil erosion.
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Geocomposite Geosynthetic Clay Liner/GCL
- 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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