Containment Barrier Sodium Bentonite Waterproof Pad GCL
- 6000 Square Meter / Square Meters per Month
- Qingdao
- T/T Credit Card
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Product Details
Place of Origin | Shandong, China | Brand Name | Yingfeng | |
Model Number | YF-PAD |
Product Description
Description
YF-PAD GCL consist of a layer of bentonite bonded between two layers of woven and nonwoven geotextiles. The needle-punching process reinforces the bentonite layer with thousands of fibres, maximising the product’s internal resistance. An additional heat treating process called “thermal locking” secures the needle-punched fibres, further improving strength and performance.
When wetted, unconfined bentonite can swell up to 25 times its dry volume. When confined under pressure the swell is controlled, forming a dense, monolithic, impervious waterproofing membrane.
Benefits
Pre-applied tanking systems
Suitable for wet weather and low temperature applications
Quick and easy to apply
Does not require additional drainage or protection
Primers and adhesive not required
Applications
landfill final cover systems and base landfill liner systems, Canal sealing, pipe jacketing, Dam, Flood Protection, Environmental Protection, Golf Course Lining, Airport Sealing, Soil Contamination, Waterproofing, and more.
Performance & Composition
| Item | Value | Test Method | |
1 | Sodium bentonite, % | 100 | ||
2 | Non woven geotextile cover layer (g/m2) | 220 | ASTM D5261 | |
3 | Bentonite layer (g/m2) | 5500 | ASTM D-5993 | |
4 | Woven geotextile layer (g/m2) | 110 | ASTM D5261 | |
5 | Bentonite swelling, (ml/2g) | 25 | ASTM D5890 | |
6 | Water Content (%) | ≤10 | ||
7 | Thickness (mm) | 6.0 | ASTM D 5199 | |
8 | Peeling Resistance (N/10cm) | Non-woven and woven fabric | 42 | ASTM D4632 |
9 | Hydraulic conductivity, k-value (Permeability) (m/s) | 4.1 x10-12 | ASTM D5084 | |
10 | Water loss (ml) | 18 | ASTM 5891 |
Contact Us
- Laiwu Yingfeng Building Material Co., Ltd.
- Contact nameJerry Meng Chat Now
- Phone0086-634-8666899
- AddressNO.5 WUHUA STREET, FENGCHENG INDUSTRIAL PARK, LAICHENG DISTRICT,LAIWU CITY, SHANDONG, CHINA., Laiwu, Shandong
Product Categories
Agricultural | Blind ditch | Drain board | Drainage Geonet |
Ecological bag | GCL | Geocell | Geogrid |
Geomat | Geotextile | Masterbatch | New Products |
Plastic net | Soft penetrated pipes |
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