Geocomposite Geosynthetic Clay Liner/GCL
- Ref Price:
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- 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: What are the benefits of using geotextile tubes in coastal erosion prevention?
- Geotextile tubes offer several benefits in coastal erosion prevention. Firstly, they provide a cost-effective solution compared to traditional methods like rock or concrete structures. Secondly, these tubes are flexible and can adapt to changing coastal conditions, including wave action and tidal fluctuations. Additionally, geotextile tubes are environmentally friendly as they allow for natural sedimentation and vegetation growth, enhancing habitat restoration. Furthermore, they are easy to install and remove, making them a versatile and temporary erosion control measure. Overall, geotextile tubes offer a sustainable and efficient approach to mitigating coastal erosion.
- Q: How do earthwork products contribute to wildlife habitat creation?
- Earthwork products, such as berms, mounds, and swales, play a crucial role in creating wildlife habitats. These structures help create diverse microhabitats, providing food, shelter, and breeding grounds for various species. By shaping the land and incorporating different soil types, vegetation, and water features, earthwork products can mimic natural landscapes and promote biodiversity. They also enhance connectivity between habitats, allowing wildlife to move freely and access necessary resources. Overall, earthwork products are essential tools in creating and restoring wildlife habitats, supporting the survival and thriving of various species.
- Q: Can geotextile tubes be used for dewatering?
- Yes, geotextile tubes can be used for dewatering. These tubes are designed to effectively remove water from various areas, such as construction sites, dredging operations, or even waste containment facilities. They work by filling the tubes with sediment-laden water, allowing the water to drain through the geotextile fabric while retaining the solid particles. This process helps separate and remove water from the sediment, making it an efficient method for dewatering.
- Q: How do earthwork products contribute to air quality improvement?
- Earthwork products, such as soil and mulch, contribute to air quality improvement in several ways. Firstly, these products can be used in landscaping and gardening to create green spaces and promote the growth of trees and plants. Trees and plants absorb carbon dioxide during photosynthesis and release oxygen, effectively reducing the amount of CO2 in the air and increasing oxygen levels. Additionally, soil and mulch help to retain moisture and prevent soil erosion, which can reduce dust and pollutants from being carried by wind. Lastly, earthwork products can also be used in the construction of green infrastructure, such as green roofs and rain gardens, which help to filter and purify rainwater runoff, reducing the amount of pollutants that enter the air and waterways. Overall, earthwork products play a significant role in enhancing air quality by promoting vegetation growth, reducing dust, and contributing to the development of sustainable urban environments.
- Q: How does erosion control matting work?
- Erosion control matting works by providing a protective layer on the soil surface to prevent erosion. It is typically made of biodegradable materials such as jute or coconut fibers that are woven together to form a mat. This matting is then placed over the soil, anchoring it in place with stakes or other means. The matting helps to trap sediment, slow down water flow, and promote the growth of vegetation. As plants start to grow through the matting, their roots further stabilize the soil, preventing erosion. Overall, erosion control matting acts as a barrier against erosion forces, allowing for natural vegetation to establish and protect the soil.
- Q: How do geosynthetic liners prevent leakage in waste containment systems?
- Geosynthetic liners prevent leakage in waste containment systems by acting as a barrier between the waste and the surrounding environment. These liners are made of synthetic materials that are resistant to chemicals and have low permeability, which means they do not allow liquids or gases to pass through easily. By installing these liners in waste containment systems, they effectively prevent the leakage of contaminants into the soil and groundwater, ensuring environmental protection and public safety.
- Q: Seeking 3500 words civil engineering materials, urgent use
- Civil engineering practice, through the practice of their own training into qualified engineers. 3. To enhance the educational concept of civil engineering case teaching is conducive to cultivating civil engineering application of talent education and teaching methods, is the demand for civil engineering industry application of talent response, and ultimately help to improve the civil engineering graduates of the employment competitiveness
- Q: What are the advantages of using geocells in landslide prevention projects?
- Geocells offer several advantages in landslide prevention projects. Firstly, they provide excellent soil stabilization, reinforcing the ground and reducing the risk of landslides. Secondly, geocells are easy to install and require minimal maintenance, making them a cost-effective solution. Additionally, they are environmentally friendly as they can be made from recycled materials. Geocells also allow for vegetation growth, further enhancing soil stability. Overall, the use of geocells in landslide prevention projects improves safety, durability, and sustainability.
- Q: How are geosynthetic materials used in mining and oilfield applications?
- Geosynthetic materials are extensively used in mining and oilfield applications for various purposes. In mining, these materials are commonly employed for lining tailings storage facilities, heap leach pads, and ponds to prevent seepage and contamination of soil and water sources. They also serve as a barrier to control the movement of fluids and gases in underground mining operations. Additionally, geosynthetics are used in reinforcing mine access roads and stabilizing slopes to enhance safety and reduce erosion. In oilfield applications, these materials are utilized in constructing containment systems for oil and gas storage tanks, as well as lining ponds and impoundments to prevent leakage and protect the environment. They also play a crucial role in reinforcing drilling pads and stabilizing the ground during drilling operations. Overall, geosynthetics contribute significantly to improving the efficiency, sustainability, and environmental performance of mining and oilfield activities.
- Q: How do earthwork products help in soil stabilization?
- Earthwork products such as geotextiles, geogrids, and geomembranes play a crucial role in soil stabilization. These products are designed to improve the strength and stability of the soil, preventing erosion, and promoting long-term sustainability. Geotextiles, for instance, act as a barrier against soil movement by separating different soil layers, enhancing their load-bearing capacity, and reducing the potential for settlement. Geogrids, on the other hand, provide reinforcement to retain soil and distribute loads, making them ideal for applications like retaining walls and embankments. Similarly, geomembranes act as a waterproof barrier, preventing water infiltration and maintaining the stability of the soil. Overall, earthwork products contribute significantly to soil stabilization by enhancing its engineering properties and ensuring its resilience against natural forces.
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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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