GCL Sodium Bentonite Liner Geosynthetic Clay Liners

GCL Sodium Bentonite Liner Geosynthetic Clay Liners System 1

GCL Sodium Bentonite Liner Geosynthetic Clay Liners

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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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GCL Sodium Bentonite Liner Geosynthetic Clay Liners

Product Introduction

Geosynthetic clay liner is composed of high dilatability of sodium base bentonite filling between the special composite geotextile

and nonwoven fabric, made by the method of acupuncture or suture composite impervious material. Use acupuncture into

geosynthetic clay liner can form many small fiber space, make the bentonite particles can't flow in one direction, when under the

influence of water within the mat forming uniform density of colloidal waterproof layer, prevent the leakage of water.

For different projects,it can combine HDPE liner for better waterproof.

Bentonite has the expansion of the water characteristics. General calcium base bentonite expands, its expansion is only about 3 times

their own size; And sodium base bentonite adsorption 5 times its own weight of water in case of water, Volume expansion to the

original 15 to 17 times above; Lock sodium base bentonite in the middle of the two layers of geosynthetic materials, protecting

and strengthening the role of, Make the GCL has a certain overall shear strength.

Geosynthetic Clay Liner

GCL Feature:

1.The permanent waterproof

Because sodium base bentonite is a natural inorganic material, even after a long time or the surrounding environment changes,

also won't happen aging or corrosion phenomena, so the waterproof performance persistence.

2. Compactibility

Sodium base bentonite under water pressure condition to form diaphragm with high density, thickness of about 3 mm,

its permeability is 5 x 10-11 m/SEC below, equivalent to 100 times the compactness of 30 cm thickness of clay,

have very strong since the water retention performance.

3.Not affected by temperature

In cold climates will not brittle fracture.

4.Environmental protection

Bentonite as natural inorganic material, non-toxic harmless to human body, no special effects to the environment,

have good environmental performance.

5.Simple and short time of construction

Compared to other waterproofing materials, construction is relatively simple, don't need to be heated and paste.

With bentonite powder and nails, washers, etc are connected and fixed. After construction does not need special

inspection, if it is found that the waterproof defects and easy to maintenance.

GCL is existing waterproof material in construction period of the shortest.

Specifications

Property	National standard	Enterprise Standard	Inspection standards
	JG/T 193-2006
Geosynthetic Clay Expansion index	≥24 ml/2g	≥25ml/2g	ASTM D5890
Mass Per Unit Area(g/m2)	≥4000 g/m2	≥4000 gm2	ASTM D5993
Tensile Strength	≥6KN/m	≥8KN/m	ASTM 4632
Maximum load elongation	≥10%	≥10%	ASTM 4632
Permeability	≤5×10-11	≤5×10-11	ASTM D5084
Moisture content	≤15%	≤15%	ASTM D4643
Peel strength	≥40N	≥65N	ASTM D4632
Hydrostatic pressure	0.4Mp	0.4~0.6Mp	ASTM D5891

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:What are the different accessory options available for earthwork products?: There are several accessory options available for earthwork products, including but not limited to, buckets, rippers, compaction wheels, thumbs, grapples, and quick couplers. These accessories enhance the functionality and versatility of earthwork products, allowing them to perform a wide range of tasks efficiently and effectively.

Q:How do earthwork products enhance the stability of slopes and embankments?: Earthwork products, such as geosynthetics, enhance the stability of slopes and embankments by providing reinforcement and improved drainage. These products can be used to reinforce the soil, increasing its strength and reducing the risk of slope failure. Additionally, they can help to control water flow and prevent erosion, which further enhances the stability of the slopes and embankments.

Q:Can earthwork products be used for storm surge protection?: Yes, earthwork products can be used for storm surge protection. Earthwork products such as sandbags, geotextiles, and berms are commonly used to create barriers and reinforce coastal areas to protect against storm surges. These products help to absorb and dissipate the energy of the waves, reducing the impact on coastal structures and minimizing flooding risks.

Q:How do geocells help in load transfer platforms?: Geocells help in load transfer platforms by providing a stable and reinforced structure that distributes and transfers the load evenly across the platform. The interconnected cells within the geocell system confine and stabilize the infill material, such as soil or aggregate, preventing lateral movement and enhancing the load-bearing capacity. This helps in improving the overall stability and performance of load transfer platforms, making them suitable for various applications such as road construction, slope stabilization, and erosion control.

Q:How are earthwork products manufactured?: Earthwork products are typically manufactured by extracting raw materials such as clay, sand, or gravel from the earth's surface. These materials are then processed and refined through various techniques like screening, crushing, and mixing to obtain the desired consistency and quality. The final products are often shaped or molded using machinery and may undergo further treatments like drying or curing to enhance their strength and durability.

Q:Material chemistry and civil engineering that employment prospects: At present, many schools of thermal and power engineering are thermal engine direction. Power machinery graduates to enter the major automobile manufacturers for the engine design and development work. The other is power engineering. Including thermal power plant engineering, hydroelectric power engineering, refrigeration and low temperature engineering, air conditioning engineering.

Q:How do geosynthetic meshes help in soil separation?: Geosynthetic meshes help in soil separation by creating a barrier that prevents the mixing and intermingling of different soil layers. They act as a separator, allowing for the distinct and independent behavior of each layer, preventing soil erosion and improving overall stability.

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 benefits of using geotextiles in green roof applications?: There are several benefits of using geotextiles in green roof applications. Firstly, geotextiles act as a protective layer, preventing roots from penetrating the waterproofing membrane and causing damage. Secondly, they provide drainage, allowing excess water to flow out of the green roof system and preventing waterlogging. This helps in maintaining the health of plants and prevents the roof from becoming too heavy. Additionally, geotextiles help in retaining moisture and nutrients, reducing the need for frequent irrigation and fertilization. Lastly, they enhance the overall stability and longevity of the green roof system by preventing soil erosion and promoting proper root growth.

Q:How do geogrids improve the stability of reinforced soil slopes?: Geogrids improve the stability of reinforced soil slopes by providing tensile strength and distributing loads more evenly. They act as a reinforcement element, preventing soil erosion and slippage, enhancing the overall stability and strength of the slope.

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