Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers

Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers System 1

Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers

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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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Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers

Specification:

Mass per unit ≥ 4000g / m²

Width: 4-6 m

size: 5.8 x 30m , or customized

bentonite sandwiched between two layers of geotextile

GCL

Features:

1) compacted with clay liner, it has the advantages of
small size, light weight, good flexibility and compactibility

2) easy for construction and suitable for uneven settlement.

3) not affected by temperature

4) permanent waterproofness

5) eco-friendly

Applications:

Landfill sealing
Liquid containment
Secondary containment
Mining

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: Can geosynthetics be used for reinforcement in road construction?: Yes, geosynthetics can be used for reinforcement in road construction. Geosynthetics, such as geotextiles and geogrids, are commonly used to improve the stability, durability, and performance of roads by enhancing subgrade support, reducing deformation, and controlling soil erosion. They provide additional tensile strength and prevent the mixing of different soil layers, thereby enhancing the overall strength and sustainability of the road structure.

Q: How do earthwork products contribute to habitat creation in urban areas?: Earthwork products, such as soil, rocks, and plants, play a crucial role in habitat creation in urban areas. They are used to form natural features like hills, mounds, and water bodies, which provide diverse habitats for various species. These features create opportunities for nesting, foraging, and shelter, attracting and sustaining a wide range of flora and fauna. Additionally, earthwork products are used in the construction of green roofs, rain gardens, and other green infrastructure, which further enhance urban habitats by promoting biodiversity and ecological balance. Overall, earthwork products are essential in transforming urban areas into thriving ecosystems, supporting wildlife and enhancing the overall quality of life for both humans and nature.

Q: What are the benefits of using geotextile mats in geotechnical engineering projects?: Geotextile mats offer several benefits in geotechnical engineering projects. Firstly, they provide reinforcement and stabilization to the soil, preventing erosion and soil movement. This helps in maintaining the integrity of the structure built on the soil. Secondly, geotextile mats act as a filtration layer, allowing water to pass through while preventing the migration of fine particles. This improves the overall drainage capacity of the soil and prevents clogging of drainage systems. Additionally, geotextile mats can enhance the load-bearing capacity of the soil, reducing settlement and improving the overall stability of the project. Lastly, they are cost-effective and easy to install, saving time and labor during construction. Overall, geotextile mats play a crucial role in improving the performance and lifespan of geotechnical engineering projects.

Q: What are the advantages of using earthwork products in construction?: There are several advantages of using earthwork products in construction. Firstly, earthwork products, such as soil, gravel, and sand, are readily available and easily sourced, making them cost-effective options for construction projects. Secondly, these materials can be easily compacted, providing a stable base for structures and improving their longevity. Additionally, earthwork products are often environmentally friendly, as they can be recycled and reused, reducing waste and minimizing the need for new materials. Lastly, these products can be easily manipulated and shaped, allowing for flexible and efficient construction processes.

Q: What are the advantages of using geonets in landfill capping?: Geonets have several advantages when used in landfill capping. Firstly, they provide excellent drainage capabilities, allowing for the efficient removal of leachate from the capped landfill. This helps in preventing the accumulation of harmful liquids, reducing the risk of contamination to the surrounding environment. Secondly, geonets offer high tensile strength, ensuring the integrity and stability of the landfill cap. They can withstand the weight and pressure exerted by waste materials, preventing the cap from collapsing or deforming over time. Additionally, geonets are lightweight and easy to install, making the landfill capping process more efficient and cost-effective. They can be easily rolled out and secured in place, saving time and labor compared to traditional methods. Furthermore, geonets are resistant to chemical degradation, ensuring their longevity and effectiveness in landfill capping. They can withstand exposure to various chemicals found in waste materials, ensuring the long-term performance of the landfill cap. Overall, the use of geonets in landfill capping offers advantages such as improved drainage, increased stability, ease of installation, and long-term durability, making them a preferred choice for landfill closure and environmental protection.

Q: What are the different installation guidelines for earthwork products?: The installation guidelines for earthwork products may vary depending on the specific product being used. However, some general guidelines to consider include: 1. Preparing the site: Clear any vegetation, debris, or existing structures from the area where the earthwork product will be installed. 2. Excavation: Dig a trench or hole of the appropriate size and depth to accommodate the product. 3. Compaction: Compact the soil at the bottom of the excavation to provide a stable base for the earthwork product. 4. Placement: Carefully place the earthwork product into the excavation, ensuring it is properly aligned, level, and positioned according to the manufacturer's instructions. 5. Backfill: Fill the space around the product with select backfill material, compacting it in layers as necessary to provide stability and prevent settling. 6. Securing: If required, secure the earthwork product using appropriate fasteners or connectors as specified by the manufacturer. 7. Finishing: Complete any additional steps such as grading, compaction, or landscaping to ensure the earthwork product is properly integrated into the surrounding environment. It is crucial to consult the specific installation guidelines provided by the manufacturer for the earthwork product being used, as they may include additional or specific instructions for optimal installation.

Q: How do earthwork products contribute to sediment control in water bodies?: Earthwork products, such as sediment control devices and erosion control blankets, play a crucial role in managing sediment runoff and reducing its impact on water bodies. These products are designed to control erosion and retain sediment on construction sites or areas where earthworks are taking place. By implementing these measures, sediment-laden runoff is effectively captured, preventing it from entering nearby water bodies. This helps to maintain water quality, protect aquatic habitats, and minimize the adverse effects of sedimentation on aquatic ecosystems.

Q: What are the civil engineering materials?: The main thing is that we usually say three things: steel, cement, brick.

Q: Are earthwork products suitable for use in horse arenas?: Yes, earthwork products can be suitable for use in horse arenas. Earthwork materials like sand, gravel, and clay can provide a stable and level surface that is ideal for horse arenas. These materials can help with proper drainage, reduce dust, and create a comfortable footing for the horses. However, it is important to consult with professionals and consider factors such as the type of riding, climate, and maintenance requirements to ensure the suitability of earthwork products for specific horse arenas.

Q: Are there any specific earthwork products available for slope stabilization?: Yes, there are specific earthwork products available for slope stabilization. These products include geotextiles, geogrids, and erosion control blankets, which are designed to prevent soil erosion and provide stability to slopes. Additionally, techniques such as terracing and retaining walls can also be used for slope stabilization.

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