Civil Works Material HDPE 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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Civil Works Material HDPE Geosynthetic Clay Liner(GCL)
1,Introduction
Our GCL is composed of 3 layers, the upper layer is nonwoven geotextile, while the lower layer is woven geotextile, natural sodium bentonite fills the gap between geotextile layers. The application with natural sodium bentonite can enlong the using life of construction. Our GCL creates a new green and environmental building material.
We have two kinds of GCL. One is GCL without HDPE layer, the other is HDPE GCL. For GCL, it is widely used in landfill, lagoon, river bottom, basement and so on. For HDPE GCL, it is used in subway, basement, tunnel, underground and projects, salt water area in harsh environment.
2,Features
1. Environment friendly
Our GCL is made of natural sodium bentonite, which contributes to good water proof quality, while causes no pollution to the environment. Its porosity guarantees the breath of biology.
2. Long-lasting waterproof performance
Natural sodium bentonite was formed billions of years ago. Its waterproof performance can last longer than building itself.
3. Easy application
Application of GCL is not constrained by weather. Connection and restore is easy to be finished.
3,Application
· Landfills | · Mud Pits |
· Lagoons | · Canals |
· Bund Lining | · Tank Lining |
· Fish Farm Lining | · Roof Lining |
· Waste Water Pits | · Ponds and Reservoirs |
· Dams | · Floating Covers |
· Vertical Cutoff Walls | · Hydraulic Structure |
· Basement Lining | · Drip Irrigation Ponds |
4,Specification of Geosynthetic Clay Liner(GCL) for anti-seepage
PROPERTIES | Test Method | Typical Value |
BENTONITE PROPERTIES | ||
Bentionite Swell Index | ASTM D 5890 | ≥24ml/2g |
Bentionite Fluid Loss | ASTM D 5891 | ≤18ml |
Finished GCL PROPERTIES | ||
Bentionite Mass/Unit Area | ASTM D 5993 | ≥3.6kg/sq.m |
Peel Strength | ASTM D 6496 | ≥400N/m |
Grab Strength | ASTM D 6768 | ≥6kN/m |
Thickness | ASTM D 5199 | ≥6mm |
Permeability | ASTM D 5084 | ≤5.0×10-11m/sec |
Index Flux | ASTM D 5887 | ≤1.0×10-8m3/m2/sec |
Geotextile PROPERTIES | ||
Non-Woven Geotextile Mass | ASTM D 5261 | ≥200g/sq.m |
Woven Geotextile Mass | ASTM D 5261 | ≥110g/sq.m |
ROLL DIMENSIONS | ||
Width | Normal | 5.8m |
Length | Normal | 30m |
Package | Normal | PE Film |
PROPERTIES | Test Method | Typical Value |
BENTONITE PROPERTIES | ||
Bentionite Swell Index | ASTM D 5890 | ≥24ml/2g |
Bentionite Fluid Loss | ASTM D 5891 | ≤18ml |
Finished GCL PROPERTIES | ||
Bentionite Mass/Unit Area | ASTM D 5993 | ≥3.6kg/sq.m |
Peel Strength | ASTM D 6496 | ≥400N/m |
Grab Strength | ASTM D 6768 | ≥6kN/m |
Thickness | ASTM D 5199 | ≥6mm |
Permeability | ASTM D 5084 | ≤5.0×10-11m/sec |
Index Flux | ASTM D 5887 | ≤1.0×10-8m3/m2/sec |
Geotextile PROPERTIES | ||
Non-Woven Geotextile Mass | ASTM D 5261 | ≥200g/sq.m |
Woven Geotextile Mass | ASTM D 5261 | ≥110g/sq.m |
ROLL DIMENSIONS | ||
Width | Normal | 5.8m |
Length | Normal | 30m |
Package | Normal | PE Film |
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 turf reinforcement mats prevent soil erosion?
- Turf reinforcement mats prevent soil erosion by providing a protective layer on the soil surface, which prevents the impact of raindrop energy and slows down the flow of water over the soil. This helps to reduce the velocity of water runoff, allowing more time for infiltration and reducing the risk of soil displacement. Additionally, the matting's interwoven structure stabilizes the soil, anchoring the roots of plants, and promoting vegetation growth. Overall, the mats offer a cost-effective and environmentally friendly solution to prevent soil erosion in various landscapes.
- Q: How do geopipes help in underground infiltration systems?
- Geopipes help in underground infiltration systems by providing a conduit for the efficient and controlled movement of water through the system. These pipes are designed with perforations that allow water to enter and be distributed evenly throughout the surrounding soil or gravel layer. This helps to prevent surface runoff, reduce erosion, and promote groundwater recharge. Additionally, geopipes also help to prevent clogging and maintain the overall integrity of the infiltration system.
- Q: What are the advantages of using precast concrete products?
- There are several advantages to using precast concrete products. Firstly, precast concrete is manufactured in a controlled environment, ensuring consistent quality and strength. This reduces the risk of variations in material properties that can occur with on-site concrete mixing. Secondly, precast concrete products can be produced in advance, allowing for faster construction processes and reducing project timelines. Additionally, precast concrete offers versatility in design, with various shapes, sizes, and finishes available, providing flexibility for architectural and structural requirements. Lastly, precast concrete products offer durability and low maintenance, as they are resistant to weathering, fire, and corrosion, making them a cost-effective choice in the long run.
- Q: What are the benefits of using sediment basins?
- Sediment basins are an effective erosion control measure that offer several benefits. Firstly, they capture and retain sediment runoff from construction sites, preventing it from entering nearby water bodies and causing pollution. This helps to protect the water quality and aquatic ecosystems. Secondly, sediment basins also prevent excessive soil erosion by slowing down the flow of runoff and allowing sediments to settle. This helps in maintaining the integrity of the surrounding land and minimizing the loss of fertile topsoil. Lastly, sediment basins can be cost-effective as they require relatively low maintenance and provide a long-term erosion control solution. Overall, the benefits of using sediment basins include improved water quality, reduced soil erosion, and cost-effectiveness in erosion control.
- Q: What are the specific applications of geotextile bags in coastal protection projects?
- Geotextile bags are specifically used in coastal protection projects for various applications. They are commonly utilized for shoreline stabilization, erosion control, and beach nourishment. These bags act as a barrier against wave action and currents, preventing further erosion and protecting the coastline. They are also used to create artificial dunes, revetments, and breakwaters, providing additional protection to coastal areas. Geotextile bags are versatile and can be filled with sand, soil, or other materials, allowing for a customized solution based on the project's specific needs.
- Q: Are earthwork products available in various colors and finishes?
- Yes, earthwork products are available in various colors and finishes.
- Q: What are the different types of geosynthetic clay liners available?
- There are several types of geosynthetic clay liners (GCLs) available, including sodium bentonite GCLs, calcium bentonite GCLs, and polymer-modified GCLs. Sodium bentonite GCLs are commonly used due to their high swelling capacity and excellent hydraulic conductivity. Calcium bentonite GCLs offer similar properties but with a lower swelling capacity. Polymer-modified GCLs are enhanced with polymers to improve their strength and durability.
- Q: How do geosynthetic erosion control products prevent soil loss?
- Geosynthetic erosion control products prevent soil loss by providing a physical barrier that stabilizes the soil and prevents it from being washed away by water or wind. These products, such as geotextiles or geogrids, are designed to be durable and resistant to environmental conditions. They help to distribute the forces exerted by water or wind, reducing the impact on the soil and preventing erosion. Additionally, they promote vegetation growth by acting as a filter, allowing water infiltration while retaining soil particles. Overall, geosynthetic erosion control products play a crucial role in protecting soil and preventing its loss in various applications, including construction sites, highways, and slopes.
- Q: How do earthwork products contribute to water conservation?
- Earthwork products such as rainwater harvesting systems, retention ponds, and swales can contribute to water conservation by effectively managing and controlling the flow of water. These products help to capture and store rainwater, preventing it from running off into storm drains or being wasted. By retaining and reusing water, earthwork products reduce the reliance on freshwater sources, conserve water resources, and mitigate the risk of droughts and water scarcity.
- Q: What are the advantages of using geosynthetic clay liners in landfill construction?
- Geosynthetic clay liners offer several advantages in landfill construction. Firstly, they provide an effective barrier against the migration of contaminants, preventing them from leaching into the surrounding soil and groundwater. Additionally, these liners have high hydraulic conductivity, allowing for efficient drainage and reducing the buildup of pore pressure within the landfill. Moreover, geosynthetic clay liners have excellent chemical resistance, ensuring their durability and long-term performance. Lastly, they are relatively easy to install and maintain, making them a cost-effective solution for landfill construction projects.
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Civil Works Material HDPE 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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