| Place of Origin: | Hefei,China |
|---|---|
| Brand Name: | FUYUN |
| Certification: | ISO, EN, GB, CE, BV |
| Model Number: | 50×6 |
| Minimum Order Quantity: | 1460 Square Meters |
| Price: | USD 1.37-4.9 Square Meter |
| Packaging Details: | standard package in woven bag and tight belt, roller size, width: 1-6m, length: 20-50m |
| Delivery Time: | 7 Days |
| Payment Terms: | L/C, Paypal, T/T, Western Union, D/A, D/P, MoneyGram |
| Supply Ability: | 34800 Square Meters per Day |
| Material: | Bentonite, Geotextile And HDPE(geomembrane Fibers) | Product Name: | Subway Waterproof Reinforce China Factory Wholesale Price Geosynthetic Clay Liner Blanket 50×6 GCL |
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| Function: | Waterproof, Reinforce | Size: | 50m*6m, Or Customize |
| Application: | Subway, Underground Construction Project | Package: | Standard Package In Woven Bag And Tight Belt, Roller Size, Width: 1-6m, Length: 20-50m |
| High Light: | 6m Geo Clay Liner,HDPE Geo Clay Liner,HDPE GCL Liner |
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Subway Waterproof Reinforce China Factory Wholesale Price Geosynthetic Clay Liner Blanket 50×6 GCL
Quick Detail:
component: bentonite, geotextile and HDPE(geomembrane fibers)
size: 50*6m
function: waterproof, reinforce
application: subway, underground construction project
Product Description:
FUYUN GCL (bentonite waterproof geosynthetic clay liners) also named bentonite composite waterproof blanket or pad has four layers:
1.The upper and lower layers are geotextiles, which mainly play the role of protection and reinforcement, so that it has a certain overall puncture strength and tensile strength;
2.The middle layer is sodium bentonite, which is made of natural clay mineral inorganic materials. It has high expansibility and high water absorption capacity, and low water permeability when wet;
3.The bottom layer is a thin HDPE geomembrane, which is mainly used for anti-seepage.
FUYUN GCL is filled with high expansion sodium bentonite between special composite geotextile and non-woven fabric.The bentonite anti-seepage pad made by needling method can form many small fiber spaces.The special needling process is to 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 effectively enhanced, and the shear strength and tensile strength of the bentonite waterproof blanket are greatly enhanced, which makes the bentonite waterproof blanket can be used alone, It can also be combined with compacted clay impervious core or geomembrane.The bentonite particles can not flow in one direction, and even high-density colloidal waterproof layer is formed in the cushion when encountering water, which can effectively prevent water from leakage.
FUYUN GCL can be constructed under the negative temperature (-20℃), while the traditional waterproof material cannot, because bentonite is inorganic material having better durability than that of organic waterproof material.
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:
Installing Note:
1, Before GCL construction, foundation should be inspected, the foundation should be rammed flat, no potholes or water, no gravel or roots or other sharp objects.
2, In the process of handling and construction, GCL should be to avoid vibration and impact, to avoid large degree of bending.
3. After installing and acceptance of GCL, backfill shall be carried out as soon as possible. If it is in conjunction with the use of HDPE geomemes, geomemes shall be installed and welded in time to prevent them from being wet or broken by rain.
Advantage:
1.Improved anti leakage performance.
2. Permanent waterproof performance.
3. Simple and short time construction for projects.
4. Not influenced by environment temperature.
5. Environmental friendly material and good to environment.
6. More versatile than compacted clay.
7. Increased airspace and liner efficiency.
Package:
all products are packed in standard woven bag and belt, we guarantee that the products are good when customer receive. Products can also be packed as customer's requirement.
Delivery:
Product will be loaded carefully to make sure it can be well received.
Supply Ability:
25 tons per 8hrs.
Factory Show:
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