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3 Years
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| Brand Name : | zhongloo |
| Model Number : | Geosynthetic Clay Liner |
| Certification : | ISO9001 |
| Price : | USD 0.9-1.5per square meter |
| Payment Terms : | L/C, D/A, D/P, T/T |
| Supply Ability : | 60000 square meters per day |
| Delivery Time : | 8-12 days |
Reinforced Geotextile Bentonite Geomembrane Geosynthetic Clay Liner Waterproof Pad
Product Description:
Geosynthetic clay liner (GCL) is composed of high dilatability of
sodium base bentonite filling between the special composite
geotextile and nonwoven fabric. It made by the method of
acupuncture or suture composite impervious material. Use
acupuncture into GCL 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; The
geotextile and nonwoven fabric lock sodium base bentonite in the
middle of the two layers of geosynthetic materials, play a
protecting and strengthening role , make the GCL has a certain
overall shear strength.
Technical Parameters:
| Bentonite composite waterproof blanket | |||
| item | Specification | ||
| GCL-NP | GCL-QF | GCL-AH | |
| Unit area weight≥(g/㎡) | ≥4000 | ≥4000 | ≥4000 |
| Bentonite Swelling Index≥(mL/2g) | 24 | 24 | 24 |
| Blue absorption≥(g/100g) | 30 | 30 | 30 |
| Tensile Strength≥(N/100mm) | 600 | 700 | 600 |
| Maximum elongation≥(%) | 10 | 10 | 8 |
| Peel strength of non-woven fabric and woven fabric≥(N/100m) | 40 | 40 | _ |
| Peel strength of pe film and non-woven fabric ≥(N/100m) | _ | 30 | _ |
| permeability coefficient≤(m/s) | 5.0*10^-11 | 5.0*10^-12 | 5.0*10^-12 |
| Durability of bentonite/≥(mL/2g) | 20 | 20 | 20 |
Product Advantages:
1. It is Environment friendly;
2. It has Long-lasting waterproof performance;
3. It is Easy operation, loading and installation.
4. It is Quality guaranteed for 3 years.
5. It has Wide application in various projects.
Application:
1. Municipal projects, subway, railway, underground, and roof
waterproofing.
2. Landfill, waste,water treatment, industrial waste ponds.
3. Waterproofing and reinforcement in water conservancy, rivers,
lakes and dams.
4. Artificial lake, golf course and shrimp ponds.
5. Petrifaction, mineral waterproofing.
FAQ:
Q: Are you factory or trading company?
A: We are factory.
A: Yes. We are glad to provide free samples within 3 days.
Q: What's the payment term?
A: T/T,L/C.
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