Civil Works Material HDPE Geosynthetic Clay Liner(GCL)

Civil Works Material HDPE Geosynthetic Clay Liner(GCL) System 1

Civil Works Material HDPE Geosynthetic Clay Liner(GCL) System 2

Civil Works Material HDPE Geosynthetic Clay Liner(GCL)

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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: Can earthwork products be used for creating natural-looking landscapes?: Yes, earthwork products can be used to create natural-looking landscapes. Earthwork products such as soil, rocks, and mulch can be strategically placed to shape the land, build features like hills or valleys, and create a natural aesthetic. By carefully selecting and arranging these materials, landscape designers can mimic the appearance of natural landforms and create landscapes that blend seamlessly with the surrounding environment.

Q: How do earthwork products help with groundwater recharge?: Earthwork products help with groundwater recharge by creating structures and landscapes that facilitate the infiltration of rainwater into the ground. For example, techniques like contouring, terracing, and bioswales can be used to slow down the flow of water, allowing it to percolate into the soil rather than running off. Additionally, the use of permeable materials, such as gravel or porous concrete, in parking lots or walkways can further enhance groundwater recharge by enabling water to seep through and replenish underground aquifers. Overall, earthwork products provide the necessary infrastructure and design elements to maximize the replenishment of groundwater resources.

Q: Can earthwork products be used for creating terraces and embankments?: Yes, earthwork products can be used for creating terraces and embankments. Earthwork products such as soil, gravel, and rocks can be strategically placed to build terraces and embankments, providing stability and erosion control to uneven or sloping terrain.

Q: How do geopipes help in stormwater infiltration systems?: Geopipes help in stormwater infiltration systems by efficiently channeling and distributing stormwater runoff underground, allowing it to percolate into the soil and recharge groundwater. They provide a controlled flow pathway, preventing erosion and evenly distributing the water for optimal infiltration.

Q: The relationship between material development and civil engineering development: With the development of materials science, people made a higher demand for civil engineering materials. Building materials industry stakeholders believe that the next period, a variety of new materials, especially multi-functional materials will be a large number of emerging, building materials are facing a major change.

Q: How do geosynthetic drainage products help with water management in earthwork projects?: Geosynthetic drainage products play a vital role in water management in earthwork projects by effectively controlling and directing the flow of water. These products, such as geotextiles and geocomposites, provide excellent drainage capabilities, preventing the accumulation of water and maintaining the stability and integrity of the soil. They help to control erosion and maintain the strength of the soil, ensuring the durability of earthwork structures. Additionally, geosynthetic drainage products offer improved filtration, allowing water to pass through while preventing the migration of fine particles, thus enhancing the overall performance and longevity of the project.

Q: Are earthwork products resistant to erosion caused by wave action?: Earthwork products are not inherently resistant to erosion caused by wave action. However, certain measures and techniques can be implemented during the construction of earthwork structures to enhance their erosion resistance. These may include incorporating erosion control materials, such as geotextiles or erosion control blankets, as well as proper grading and slope stabilization methods. Additionally, ongoing monitoring and maintenance of these structures are crucial to ensure their long-term effectiveness in withstanding wave-induced erosion.

Q: Are there any earthwork products specifically designed for coastal protection?: Yes, there are earthwork products specifically designed for coastal protection. These products include geotextiles, geosynthetics, and geobags, which are used to stabilize and reinforce coastal slopes and prevent erosion. Additionally, revetments, such as gabions and concrete armor units, are also commonly used to protect coastlines from tidal forces and wave action.

Q: What are the advantages of using geotextile fabrics in landscaping projects?: Geotextile fabrics offer several advantages in landscaping projects. Firstly, they provide excellent erosion control by preventing soil from washing away during heavy rains or storms. Secondly, they act as a barrier, preventing weed growth in landscaped areas, reducing the need for frequent maintenance and herbicide use. Additionally, geotextile fabrics enhance the stability of soil by improving its load-bearing capacity, making it ideal for constructing retaining walls or slopes. Moreover, these fabrics are permeable, allowing water to pass through while retaining soil particles, thus promoting healthy root growth and preventing waterlogging. Lastly, geotextile fabrics are durable and resistant to degradation, ensuring their long-term effectiveness in landscaping projects.

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 aggregate materials, are commonly used in various stages of road construction. These materials are used for sub-base and base layers, providing stability and strength to the road surface. Additionally, earthwork products can be utilized for embankments, drainage systems, and erosion control measures in road construction projects.

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