4500G/M2 Geosynthetic Clay Liners

4500 G/㎡ High Expansibility Geotextile Geosynthetic Clay Liner For Flood Dykes Reinforcement

 

 

Quick Detail:

 

component: HDPE geomembrane, bentonite, geotextile

size: 50*6m

function: waterproof, protect, reinforce

application: road embankment, dam, flood dykes

 

 

Product Description:

 

GCL (bentonite waterproof geosynthetic clay liners) produced that FUYUN produced is named bentonite composite waterproof pad or blanket. The bentonite waterproof blanket has four layers. The upper and lower layers are geotextiles, which has the function of protection and reinforcement, so that it has a certain overall puncture strength and tensile strength; The middle layer is sodium bentonite being  made from natural clay mineral inorganic materials. It has high water absorption capacity and high expansibility, and low water permeability when wet; The bottom layer is a thin HDPE geomembrane being used for anti-seepage.

 

Our bentonite waterproof blanket can be constructed under extreme low temperature (-20℃) where the traditional waterproof material cannot be constructed.

 

The bentonite waterproof blanket processed by advanced needling steps. This step can make the coarse fiber pass through the bentonite from the upper geotextile and fix it on the lower geotextile. By combining the four parts, the integrity of the bentonite waterproof blanket is greatly improved, and the shear strength and tensile strength of the bentonite waterproof blanket are guranteed, which makes the bentonite waterproof blanket be applied alone, It can also be combined with compacted clay impervious core or geomembrane.

 

 

Technical Parameter:

 

No.	Item		Technical Index
			GCL-NP	GCL-OF	GCL-AH
1	GCL (g/㎡)		≥4000 and not less than the specified value	≥4000 and not less than the specified value	≥4000 and not less than the specified value
2	Swelling Index of Bentonite (ml/2g)		≥24	≥24	≥24
3	Absorption of Blue ( g/100g)		≥30	≥30	≥30
4	Tensile Strength (N/100mm)		≥600	≥700	≥600
5	Elongation at Maximum Load %		≥10	≥10	≥8
6	Peel Strength(N/100mm)	Non Woven and Woven Fabrics	≥40	≥40	/
		PE Film and Non Woven Fabrics	/	≥30	/
7	Permeability Coefficient (m/s)		≤ 5.0x10^-11	≤ 5.0x10^-12	≤ 1.0x10^-12
8	Hydrostatic Pressure Resistance		0.4MPa, 1h, no seepage	0.6MPa, 1h, no seepage	0.6MPa, 1h, no seepage
9	Filtration Loss (ml)		≤ 18	≤ 18	≤ 18
10	Durability of Bentonite		≥20	≥20	≥20

 

 

Application:

• Waterproofing Works In Petroleum And Metallurgy Industries, Municipal Engineering, Subway, Railway, Light Industry, Petroleum And Metallurgy Industries
• Artificial Lake, Landscape Lake, Waterscape Seepage Control Project, Landscape River, Villa Landscape Lake
• Underground Oil Storage Tank Seepage Control Project, Water Storage Structure, Irrigation Channel, Small Reservoir Area, Reservoir Dam

• Basement, Underground Garage, Workshop, Underground Foundation Seepage Control Engineering

• Desert Control, Environmental Improvement, Landfill And Other Large Areas Of Soil Waterproof Blanke

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Advantage:

 

• It has the advantages of simple construction, low requirement for base course, natural overlapping and construction under sub zero temperature.
• The seepage resistance is better than bentonite, and can stop water with water, and has high hydrostatic pressure resistance.

• Bentonite is a kind of natural inorganic material, which has no aging reaction and good durability.

• It is easy to repair. Even after the completion of waterproof Engineering (anti-seepage engineering), if the waterproof layer is accidentally damaged, as long as the damaged parts are simply repaired, the perfect waterproof performance can be obtained.

• It belongs to environmental protection material and will not cause any adverse impact on the environment,It is buried underground, and has no pollution to water quality and soil.

• In the construction of elevation or inclined plane, fix it with nails and washers, and lap it as required.

• The unique self-healing property makes use of the swelling property of bentonite when it meets with water, which can self heal and repair the defect or damage of impervious layer.

• The unique air permeability is conducive to the exchange of water and air, and makes the plants around the water grow healthily.

 

​​Package:

 

products are well be packed as customers' requirement, and we gurantee product be good when customer receive.

 

 

Delivery:

 

Product will be loaded carefully to make sure it can be well received. 20GP Container can load around 19 tons, 40HQ 25 tons. It can be shipped in 7 days.

 

 

 

Supply Ability:

 

25.5 tons per day.

 

 

Factory Show:

 

Hefei Fuyun Environmental Sci-Tech Co.,ltd, established in 2019, is an enterprise specializing in solving environmental leakage, anti-corrosion, waterproof, moisture-proof. We provide the complete solution of engineering planning, design and construction of waterproof, moisture-proof, anti-seepage, anti-corrosion. Products includes Geo-membrane, HDPE(High Density Polyethylene) Impermeable membrane, Geo-textile, Geo-grid having passed ISO9001, ISO14001, OSHSA18001 quality and management certification. Our products are widely used in environmental protection, aquaculture, highway, railway, tunnel, reservoir, water conservancy, artificial lake, mining, agriculture, landscape, petroleum and petrochemical industries. Our products are popular in the Southeast Asia,Europe USA, Australia, New Zealand, Mexico,the Middle East Africa and other regions in the world.

 

 

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