Geocomposite Geosynthetic Clay Liner/GCL for Lanfill Use
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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GCL(Geocomposite Geosynthetic Clay Liner)
Description :
Geosynthetic clay liners (GCLs) are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. Fibers from the non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven).when hydrated under a confining load, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay.
Specification:
Geonet thickness: 5-8mm; Width: 2-4m; Length as requested
Geotextile can be needle punched polyester geotextile, continuous filament PET nonwoven geotextile or Polypropylene nonwoven geotextile, and the unit weight normally 200g/m2.
Features:
1. Excellent drainage function, able to bear long time high pressure load
2. High tensile and shear strength
3. Able to protect its long time and stable hydraulic conductivity
4. Able to bear more than 2000kpa compression load, its anti-pressure capacity much higher than common drainage network
5. Corrosion resistant, acid and alkali resistant.
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
FAQ
1. Which payment do you accept?
For you convinience,our payment can be L/C,TT
2. Is free sample available?
We can supply free samples if you need.
3. How about your quality?
We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world
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 are geocells used for load support in utility trenches?
- Geocells are used for load support in utility trenches by providing a stable and reinforced base. These three-dimensional cellular structures are placed in the trench, filled with compacted soil or aggregate, and then covered with a geotextile fabric. This creates a strong and permeable foundation that helps distribute the load from utility lines and equipment, preventing soil settlement and ensuring long-term stability. Geocells also enhance the load-bearing capacity of the trench, reducing the risk of damage or deformation.
- Q:Can geotextile tubes be used for dewatering?
- Yes, geotextile tubes can be used for dewatering. These tubes are commonly used in various industries and construction projects to separate water from solids. The geotextile fabric allows water to pass through while retaining the solid particles, making it an effective method for dewatering applications.
- Q:What are the advantages of using geotextile bags in shoreline protection?
- Geotextile bags offer several advantages in shoreline protection. Firstly, they are cost-effective compared to traditional methods such as concrete or rock barriers. Secondly, these bags are flexible and can conform to the shape of the shoreline, providing a more natural-looking protection solution. Additionally, geotextile bags are permeable, allowing water to flow through while retaining sediment, preventing erosion. Moreover, they promote vegetation growth, providing ecological benefits and enhancing the overall aesthetics of the shoreline. Overall, the use of geotextile bags in shoreline protection offers a practical, environmentally friendly, and visually appealing solution.
- Q:How do geosynthetic meshes help in soil stabilization for embankments?
- Geosynthetic meshes help in soil stabilization for embankments by reinforcing the soil and preventing erosion. These meshes act as a barrier, distributing the stress and load more evenly across the soil, thereby increasing its strength and stability. Additionally, the meshes also control the movement of soil particles, reducing the risk of slope failures or landslides.
- Q:What are the specific applications of geogrid-reinforced walls in earthwork projects?
- Geogrid-reinforced walls have specific applications in earthwork projects such as slope stabilization, retaining walls, and reinforced embankments. These walls provide enhanced stability and reinforcement to prevent soil erosion, landslide, and structural failure. By distributing the load and tension forces more evenly, geogrid-reinforced walls improve the overall strength and durability of earth structures, making them suitable for various construction and infrastructure projects.
- Q:What are the different types of earthwork products available in the market?
- Some of the different types of earthwork products available in the market include fill dirt, topsoil, gravel, sand, mulch, and landscaping rocks. These products are commonly used in construction, landscaping, and gardening projects to level the ground, provide drainage, enhance soil quality, and create aesthetically pleasing outdoor spaces.
- Q:How do earthwork products contribute to soil moisture retention?
- Earthwork products, such as mulch, compost, and soil amendments, play a crucial role in improving soil moisture retention. These products help to create a favorable environment for water infiltration and retention by enhancing the soil's structure and increasing its water-holding capacity. Mulch, for example, acts as a protective layer, reducing evaporation and soil temperature, thereby minimizing moisture loss. Compost and soil amendments improve soil structure, increasing its ability to hold water and reducing runoff. Overall, earthwork products contribute to soil moisture retention by creating a more water-efficient and resilient soil environment.
- Q:What are the key considerations when using geosynthetic materials in dam construction?
- When using geosynthetic materials in dam construction, some key considerations include the type and quality of the geosynthetic material, its compatibility with the soil and other construction materials, design and installation considerations, and long-term performance and durability. It is essential to select the appropriate geosynthetic material that can withstand the specific site conditions and provide the necessary functions such as filtration, separation, reinforcement, or drainage. Compatibility with the soil and other materials is crucial to ensure proper interaction and performance. The design and installation process should be carefully planned and executed to ensure the geosynthetic materials are properly integrated into the dam structure. Finally, long-term performance and durability should be assessed to ensure the geosynthetic materials can withstand the anticipated loads, environmental conditions, and potential aging factors over the dam's lifespan.
- Q:How do geosynthetic liners prevent seepage in agricultural irrigation reservoirs?
- Geosynthetic liners act as a barrier between the soil and water in agricultural irrigation reservoirs, preventing seepage by effectively containing and controlling water flow. These liners are made of impermeable materials such as geomembranes or geotextiles, which do not allow water to pass through. By lining the reservoir with these materials, the liners prevent water from seeping into the soil, thus minimizing wastage and ensuring efficient water retention for agricultural irrigation purposes.
- Q:What are the civil works?
- Mainly engineering construction, measurement, budget, CAD and so on
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Geocomposite Geosynthetic Clay Liner/GCL for Lanfill Use
- 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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