|Place of Origin:||Hefei,China|
|Certification:||EN, ASTM, CE, GB, ISO, BV|
|Minimum Order Quantity:||2000 Square Meters|
|Price:||USD 1.8-4.2 Square Meter|
|Packaging Details:||packed in roll in woven bags with pipe core, pack size width 1-5m, length 20-50m|
|Delivery Time:||7 Days|
|Payment Terms:||T/T, Western Union, L/C, D/A, D/P, MoneyGram, Paypal|
|Supply Ability:||34000 Square Meters per Day|
|Application:||Artificial Lake, Swimming Pool, Golf Course Ponds, Stormwater Management Ponds, Recreational Ponds, Landfills Cap Closures, Base Liners, Groundwater Protection Cover, Environmental Protection Barrier Under Roads And Railway, Secondary Containment Above And||Material:||Natural Sodium Bentonite, HDPE Geotextile,|
|Function:||Anti-seepage, Reinforce, Protect, Waterproof||GCL (g/㎡):||5000|
|Product Name:||Secondary Containment Above Ground Tanks Geosynthetic Clay Liners(GCLs) With Two Geotextile Natural Sodium Bentonite||Package:||Packed In Roll In Woven Bags With Pipe Core, Pack Size Width 1-5m, Length 20-50m|
Secondary Containment Above Geosynthetic Clay Liners,
Ground Tanks Geosynthetic Clay Liners,
Two Geotextile Geosynthetic Clay Liners
Secondary Containment Above Ground Tanks Geosynthetic Clay Liners(GCLs) With Two Geotextile Natural Sodium Bentonite
component: bentonite, HDPE geomembrane, geotextile
function: antiseepage, reinforce, protect
application: artificial lake, swimming pool, golf course ponds, stormwater management ponds, recreational ponds, landfills cap closures, base liners, groundwater protection cover, environmental protection barrier under roads and railway, secondary containment above and ground tanks
Geosynthetic Clay Liners (GCL) are high-performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. Fibers from the non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven). when hydrated under a confining load, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay.
Our bentonite waterproof blanket can be constructed under extreme low temperature (-20℃) where the traditional waterproof material cannot be constructed, Because bentonite is inorganic material, its durability is better than that of organic waterproof material.
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.
1, bentonite waterproof geosynthetic clay liners construction, foundation should be checked and inspected, the foundation should be rammed flat, no potholes and water, no gravels, no roots and other sharp objects.
2, bentonite waterproof geosynthetic clay liners in the process of handling and construction should be to avoid vibration and impact, to avoid the blanket body having a large degree of bending.
3. After the installing and acceptance of GCL, backfill shall be carried out as soon as possible. If it is in conjunction with the use of HDPE geomembrane, which shall be installed and welded in time to prevent it from being wet or broken by rain.
|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|
Basement, Underground Garage, Workshop, Underground Foundation Seepage Control Engineering
Desert Control, Environmental Improvement, Landfill And Other Large Areas Of Soil Waterproof Blanke
Swimming pool, golf course ponds, stormwater management ponds, recreational ponds, landfills cap closures, base liners, groundwater protection cover, environmental protection barrier under roads and railway, secondary containment above and ground tanks
products are well be packed as customers' requirement, packed in roller with woven bags and good belt, and we gurantee product be good when customer receive.
all products will be delivered in time according to customer's requirement. 20GP Container can load around 17.5 tons, 40HQ 24.5 tons. It can be shipped in 7 days.
25.5 tons per day.
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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Contact Person: fuyun