Bentonite Clay Pond Liner

Bentonite is a naturally occuring clay material which can be used as a lake and pond liner.

Bentonite clay pond liner.

A bentonite clay pond liner would be an example of an active liner. Sodium bentonite is an environmentally friendly organic material that has proven to be extremely effective in sealing ponds stock tanks lagoons and other earthen sealing projects. Sodium bentonite is earthen clay material that makes an excellent pond liner. On it s own bentonite is just a clay and is not waterproof.

The methods of fix a leaking pond with bentonite are as follows. The powdered material swells to more than 10 times its size when wet sealing off. Bentonite clay is an alternative way to line earthen ponds and it s completely effective if installed correctly. No special skills are necessary and it will take you only a few days to complete.

Bentonite geosynthetic clay liners three geosynthetic clay liners a specialist product range comprising bentoline and bentoline cl. However the additives improve the swell of the calcium bentonite clay for a limited time. Bentonite is a clay mineral that has expansive features and low permeability. Bentonite was actually named after the american geologist who discovered the clay in fort benton wyoming in 1890.

Sealing a pond with bentonite is the most effective method to make the pond retain water. Sodium bentonite clay is used for this purpose. The application rate for bentonite ranges from 2 pounds to more than 5 pounds per square foot depending on the soil characteristics. Bentonite is a very useful mineral in our society.

Bentoline is mined volcanic ash that fell millions of years ago and got laid in seams under the sea. It s called active because there s actually an active mechanical chemical process that must take place before the material becomes waterproof. To learn more about how a bentonite clay pond liner can benefit your ponds it is important we learn a little bit more about this exciting material. Bentonite clay application rates for pond lake bottoms to properly apply bentonite to seal a pond the pond must be drained and the bentonite clay then incorporated into the soil of the pond bottom and sides.

In this article you will learn how to seal a pond with bentonite by three methods. Also known as clay puddling this is how you make a natural pond without a liner. Calcium bentonite has limited swelling capability and is only effective for relatively short periods of time as a sealant when it is treated with other additives.