Geosynthetic Clay Liner(GCL) for Anti-seepage

Geosynthetic Clay Liner(GCL) for Anti-seepage System 1

Geosynthetic Clay Liner(GCL) for Anti-seepage System 2

Geosynthetic Clay Liner(GCL) for Anti-seepage

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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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sodium Bentonite Geosynthetic Clay Liner(GCL) for anti-seepage

1,Introduction

GCL is a new geosynthetics. It is graded by a natural sodium bentonite particles and corresponding additive mixed together, By special technology and equipment, the bentonite particles between two layers of geotextile fixed, made of waterproof blanket, with all the characteristics of both the geotextile material, but also has excellent water (infiltration) performance.

2,Feature

(1) A permanent waterproof performance, and excellent water seepage performance, impermeability hydrostatic pressure up to 1.0MPa above, permeability coefficient 5 *10-9cm / s. Because the Department of Natural sodium bentonite inorganic materials, even after a long time or the surrounding environment changes, aging or corrosion does not occur.

(2) Has all the characteristics of geotextile material, such as separation, reinforcement, protection, filtration, simple construction and unrestricted construction environment temperature below 0 0 C also be construction. Just when construction GCL waterproof blanket tile on the floor, when the elevation or slope construction, with nails and washers to secure it, as required, can overlap.

(3) Easy to repair; Even after water (seepage) end of construction, such as waterproof layer accident damage, as long as the site of the damage to be a simple fix, can ever regain perfect waterproof performance.

(4)green: Bentonite is a natural inorganic material, harmless, non-toxic, no particular impact on the environment, with good environmental performance.

(5) simple construction period is short: and other waterproof materials, the construction is relatively simple, does not require heating and paste. Product width up to 6 meters, with international geotextile (film) to match the size, greatly improving the efficiency of construction.

(6) Integrated waterproof materials and objects: When sodium bentonite water, with 20-28 times the capacity expansion, even if the concrete structure vibration and settlement, bentonite GCL can repair cracks in the concrete surface less than 2mm.

3,Application

(1)Municipal engineering, underground engineering subways, buildings and roofs reservoir seepage.

(2)Environmental sanitation, solid waste landfills, sewage treatment plants, industrial waste.

(3)water, rivers, lakes and reservoirs dam seepage, plugging, reinforcement.

(4)Garden artificial lake golf course pond seepage and so on.

(5)Petrochemical, mining and other areas of engineering seepage, leakage, etc.

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 earthwork products help with stormwater management?: Earthwork products such as permeable pavers, geotextiles, and retention ponds play a crucial role in stormwater management. Permeable pavers allow rainwater to infiltrate through the surface, reducing runoff and preventing flooding. Geotextiles provide filtration and erosion control, preventing sediment from entering storm drains and water bodies. Retention ponds collect and store excess stormwater, reducing the risk of flooding and allowing for gradual release into natural water systems. Overall, earthwork products help mitigate the negative impacts of stormwater by promoting infiltration, reducing erosion, and improving water quality.

Q: Can earthwork products be used in green roof construction?: Yes, earthwork products can be used in green roof construction. These products, such as soil, compost, and drainage materials, are essential components for creating a healthy and sustainable environment on a green roof. The earthwork products help in providing a suitable growing medium for plants, aiding in water retention, and facilitating proper drainage.

Q: Material molding and control technology and civil engineering is not near professional?: No, there is a big difference

Q: University opened this course, you can learn for more than a month, do not know what the teacher is talking about, he is the theory let us know the knowledge or this thing can be used after the life, in addition to cement there are other: Civil engineering materials, the most important point of knowledge is certainly concrete, after the work of civil engineering is basically inseparable from the open. Material This course is a basic understanding, to understand the knowledge, followed by the use of knowledge, such as the future to do a project, according to the engineering environment to use different characteristics of the concrete. If you say that is life, after all, this course called civil engineering materials, mainly to introduce you are used in civil engineering materials.

Q: What are the different sizes and dimensions of earthwork products available?: The sizes and dimensions of earthwork products vary widely depending on their purpose and application. Common sizes range from small, compacted soil blocks or bricks to large boulders or rocks. Additionally, earthwork products such as gravel, sand, and topsoil are typically available in different sizes and can be purchased in bulk or by weight. It is important to consult with a supplier or contractor to determine the specific sizes and dimensions that would best suit your project needs.

Q: What are the different types of erosion control products for earthwork?: There are several types of erosion control products for earthwork, including erosion control blankets, sediment control logs, silt fences, geotextiles, and erosion control mats. These products are designed to prevent soil erosion, control sediment runoff, and stabilize slopes during construction and land development projects.

Q: How are geotextile bags used in erosion control on riverbanks?: Geotextile bags are commonly used in erosion control on riverbanks by being strategically placed and filled with soil or other materials to stabilize the bank and prevent further erosion. The bags are permeable, allowing water to flow through while trapping sediment and preventing it from being washed away. This helps maintain the integrity of the riverbank, protect adjacent land, and promote vegetation growth.

Q: Can geosynthetics be used for reinforcement in dam construction?: Yes, geosynthetics can be used for reinforcement in dam construction. Geosynthetics such as geotextiles, geogrids, and geomembranes offer various benefits like improved stability, increased load-bearing capacity, erosion control, and enhanced seepage control. They are commonly used to reinforce and provide additional strength to dams, ensuring their structural integrity and longevity.

Q: How are geotextile mats used in erosion control on coastal cliffs?: Geotextile mats are commonly used in erosion control on coastal cliffs by stabilizing the soil and preventing erosion. They are installed on the cliff face to create a barrier that holds the soil in place, while still allowing water to pass through. This helps to reduce the impact of wave action and heavy rainfall, which are major causes of erosion. Additionally, the mats promote vegetation growth, further strengthening the soil and preventing erosion.

Q: How do geocells help in load distribution for underground utilities?: Geocells help in load distribution for underground utilities by providing a stable and reinforced structure that distributes the weight of the utilities evenly across the surrounding soil. These cellular confinement systems prevent soil settlement and lateral movements, reducing the risk of damage to the utilities and ensuring long-term performance.

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