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: How do earthwork products contribute to noise reduction in construction projects?
- Earthwork products, such as soil, gravel, and rocks, contribute to noise reduction in construction projects by acting as natural sound barriers. When these materials are properly applied and compacted, they absorb and dampen sound waves, preventing them from traveling and reducing the overall noise levels generated by construction activities. Additionally, earthwork products can help create berms or mounds that physically block and redirect noise away from sensitive areas, further contributing to noise reduction in construction sites.
- Q: Vehicle engineering civil engineering machinery engineering and automation materials which is better Ah are doing
- 1. Mechanical Engineering and Automation 2. Civil Engineering 3. Vehicle Engineering 4. Materials Science
- Q: How are geotextile tubes used in sediment control during dredging operations?
- Geotextile tubes are used in sediment control during dredging operations as they provide an effective and environmentally friendly solution for containing and dewatering sediment. These tubes are filled with the dredged material and the water is allowed to drain out, leaving behind the captured sediment. The geotextile fabric acts as a filter, allowing water to pass through while retaining the sediment. This method helps prevent sediment from spreading and contaminating nearby water bodies, ensuring compliance with environmental regulations.
- Q: How do geocells help in load transfer platforms?
- Geocells help in load transfer platforms by providing a stable and reinforced foundation. They act as a confinement system for infill materials, such as soil or aggregate, preventing lateral spreading and enhancing load distribution. The cellular structure of geocells increases the overall stiffness and load-bearing capacity of the platform, effectively transferring and distributing loads more efficiently.
- Q: How are gabion baskets filled and installed?
- Gabion baskets are filled by placing rocks or other suitable materials into the wire mesh cages. The rocks are typically sized to fit within the gaps of the wire mesh, ensuring a stable and compact filling. Once the baskets are filled, they are securely closed and tied to maintain their shape. Installation involves placing the filled gabion baskets in the desired location, usually on a prepared foundation, and connecting them to form a continuous structure. This can be done by wire or metal clips, ensuring the baskets are securely interconnected.
- Q: How do earthwork products help with land reclamation?
- Earthwork products, such as soil, gravel, and rocks, play a crucial role in land reclamation. These materials are used to reshape the land, fill in depressions or low-lying areas, and create a stable foundation for future development. By leveling the ground and adding necessary materials, earthwork products help restore the land to its original or desired condition, ensuring it is suitable for various purposes such as agriculture, construction, or ecosystem restoration. Additionally, these products can aid in preventing erosion, enhancing drainage, and improving overall soil quality, thereby facilitating the successful reclamation of land for productive and sustainable use.
- Q: Can earthwork products be used in tunnel construction?
- Yes, earthwork products can be used in tunnel construction.
- Q: What are the civil engineering materials?
- Cement: general portland cement, ordinary portland cement, a large number of mixed materials, Portland cement
- Q: How can geosynthetic panels be used in shoreline stabilization?
- Geosynthetic panels can be used in shoreline stabilization by acting as a barrier against erosion. These panels are installed along the shoreline and can help to reduce wave energy, absorb impacts, and prevent soil erosion. They provide stability to the shoreline and protect it from further degradation, ultimately preserving the natural habitat and preventing damage to nearby structures.
- Q: What are the key considerations when using geosynthetic materials in dam construction?
- Some key considerations when using geosynthetic materials in dam construction include the type and quality of the geosynthetic material being used, its compatibility with the surrounding soil and rock, its ability to withstand the hydraulic pressures and stresses imposed by the dam, its durability and resistance to aging and degradation, its installation and construction techniques, and its long-term performance and maintenance requirements. Additionally, factors such as cost-effectiveness, environmental impact, and regulatory compliance should also be taken into account when considering the use of geosynthetics in dam construction.
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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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