|Origin:||Made In China|
|Category:||Textile & Leather / Textile Materials / Synthetic Fibres|
|Label:||GCL for Slope prote , 5000g high quality , for Artificial lake|
|Min. Order:||100 sqm|
GCL(geosynthetic clay liner)
Geosynthetic clay liners (GCLs) 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 nonwoven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile
(either a woven or nonwoven).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.
1. Environment friendly
It is raw and natural materials,;aging and corrosion seldom happen. It can keep its quality and then it does not cause any injuries and pollution for human and the environment. It is not only waterproof, but also has good
ventilation performance. It can stick up for the exchange of the ecological environment. It is a pure natural,
new, green waterproof material.
2. Permanent waterproof, excellent performance
Its waterproof properties are much more durable than that of the buildings. Sodium bentonite would transform
to high density septum under hydro pressure. When The thickness is 3mm, the permeability is below a*10-11/sec(a=1~9), which equals to the density of 100 times of the clay with 30 mm thickness. Water retention
performance is evident.
3. Easy to construct
Bentonite powder, nails and washers are enough for connection and fixation. Construction is not constrained
by weather conditions and it could be taken under cold or wet conditions. Bentonite powder is spread on
overlap point. When water comes, GCL would be overlapped automatically. It is so far the only material that
starts the waterproof effect by water in the world. It is not necessary to take additional examination when the
construction is completed. The repair works are easy in case of waterproof defects. Among the existing
waterproof materials, GCLs construction period is the shortest and its operation is the easiest. It has an
eminent effect on shortening the construction period as well as saving the cost.
4. Strong Self-Restore Capacity
The integration between waterproof material and its target enables GCL a 20~28 times swelling volume. Even
if concrete structure trembles or subsides, the bentonite in GCL would restore the crack of 2mm or below on
the concrete structure immediately. Even if the diameter of perforation reaches 30 mm, the restoration will be
finished within 15 days completely.
5.Disposal of subgrades:
1.the subgrades must be tamped before paving the GCLs, the surface should be smooth. And it should not
have the obvious hollow space.
2.the surface should be dry.
3.the minimum angle of land surface exposed to the sun should be more than 30cm.
4.the construction of GCLs should be begin until checking out the foundation
6.Preparation before paving the GCLs
1.drawing the GCLs paving order
2.examining the GCLs appearance quality
3.the construction of GCLs should be processed under the weather with no rain and snow
We ensure provide the best quality and short delivery time for costumers .
We have professional service team.
Our excellent team would be very happy to work with you and offer suggestions,
product applications, and design assistance.
You can contact us by phone, email or skype mentioned as below:
PHONE: +86 133 83110252
Questions and Answers:
Q: Can you accept sample order?
A: Yes, we accept samples with little and reasonable charge.
Q: What is your MOQ?
A: Normally, 5000 m2 per order.
Q: What is your delivery time? Can we short it in 7 days or less?
A: 7 days for sample, 20-25 days for mass production.
Q: What is your payment terms?
A: T/T (Bank surcharge 50$/order), Paypal (3% surcharge), Western Union or 20% deposit 80% L/C.
Q: How can I get my order?How can I know you sent the goods.
A: We will send you the goods by UPS, DHL, Fedex, Oversea Shipment or other forwarder, all with tracking number or B/L.
Q:How about your quality?
A: Try a small order, you will have your own judgment!
Geosynthetic Clay Liner
Place of Origin:
Shandong, China (Mainland)
Bentonite mass weight:
Length in rolls:
Permanent waterproof HX5000 Geosynthetic clay line for lake liner