- Product Details
- {{item.text}}
Quick Details
-
Application:
-
Landfill, Landfill
-
Design Style:
-
Modern
-
Place of Origin:
-
Beijing, China
-
Brand Name:
-
Langwei
-
Specification:
-
Customized
-
Product name:
-
Geosynthetic clay liner
-
Material:
-
Bentonite geosynthetic
-
Price:
-
Competitive
-
Certificate:
-
ISO9001:2008
-
MOQ:
-
500 meters
-
Feature:
-
Best price performance ratio
-
Delivery time:
-
7-15days
-
Package:
-
Woven Bag
-
Water permeability:
-
5 * 10-11m / s or less
Quick Details
-
Warranty:
-
3 years
-
After-sale Service:
-
Online technical support, Other
-
Project Solution Capability:
-
total solution for projects
-
Application:
-
Landfill, Landfill
-
Design Style:
-
Modern
-
Place of Origin:
-
Beijing, China
-
Brand Name:
-
Langwei
-
Specification:
-
Customized
-
Product name:
-
Geosynthetic clay liner
-
Material:
-
Bentonite geosynthetic
-
Price:
-
Competitive
-
Certificate:
-
ISO9001:2008
-
MOQ:
-
500 meters
-
Feature:
-
Best price performance ratio
-
Delivery time:
-
7-15days
-
Package:
-
Woven Bag
-
Water permeability:
-
5 * 10-11m / s or less
High Quality Landfill Geosynthetic Clay Liner( GCL)
Geosynthetic clay liner is the high performance needle punched environmental reinforced composites which combines two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. Geosynthetic clay liner is often mechanically held together by needling, stitching or chemical adhesives.
1.
Compactness: sodium bentonite formed high density diaphragm under pressure state, when a thickness of about 3mm, its water permeability of 5 × 10-11m / s or less, equivalent to 100 times the density of 30cm thickness of clay, with a strong self-protection water performance.
2. Permanent waterproof performance: Because sodium bentonite-based natural inorganic material, even after a very long time or the surrounding environment changes, aging or corrosion will not occur, and therefore the waterproof performance is very durable.
3. The construction is simple: compared with other waterproof materials, the construction is relatively simple, does not require heating and paste. Just bentonite powder and nails, washers, etc. are connected and fixed. After construction does not require special inspection, if found defective water is also easy to repair. GCL waterproof material in existing shortest construction period material.
4. Impact from temperatures: in cold weather conditions are not brittle fracture.
5. Integration of waterproof materials and objects: sodium bentonite water, with 20 to 28-fold expansion of capacity, even if the concrete structure to vibrate and settlement, GCL bentonite can repair cracks in the concrete surface within 2mm.
6. Green: Bentonite is a natural inorganic material, no particular impact on the environment, with good environmental performance.
|
Item |
ASTM Test Method |
Specification |
|
Bentonite Mass/Unit Area 2 |
D 5993 |
3.66 kg/m2 |
|
Swell index |
D 5890 |
≥ 24 ml/ 2 g |
|
Fluid Loss |
D 5891 |
≤ 18 ml |
|
Tensile Strength |
D 6768 |
5 kN/m |
|
Peel strength |
D 6496 |
≥ 610 N/m |
|
Coefficient of Permeabiltiy |
D 5887 |
≤ 5 x 10 -9 cm/s |
|
Internal Shear Strength |
D6243 |
24 kPa
|
Beijing Langwei Times Science & Technology Co., Ltd, founded in 2004, is specialized in pretreatment of civil construction special parts and later maintenance & maintaining technology for many years,which is a professional and innovative company with independent research and development. Our products are widely applied to subway, municipal administration, tunnel, reservoir, dam and mine etc.
Beijing Langwei Times Technology And Science Co.,Ltd
Address:4A-503,No 16,Baiziwan Road,Chaoyang District,Beijing,China.
Tel:+86-10-67081601 Fax:+86-10-67081400
Website:www.lwconchem.com
