Water-Lok : Demonstration Modules
The purpose of this demonstration is to show how Water-Lok slow the percolation of water through a soil compared to an untreated soil sample.
The tube on the left has not been treated with Water-Lok were the tube on the right has. Water was poured into each tube at the same time and the tube was kept full.
The conclusion demonstrates that Water-Lok has the ability to slow the percolation of water through the sand and this in itself will save thousand of gallons of water each day. This test is very dramatic in very sandy soil conditions similar to that found in the Middle East.