Well...I liked your idea about a clay floor system...!

There is lots of water use in the Cranberry industry...most things get really wet since the fruit grows in bogs. I am glad you at least have mats to stand on...that's great.

Most folks today would think it radical to have a clay floor system...I am sure. You know that if it can't be bought at a Big Box Store...or...from and industry factory..it's not a good idea. I am too often asking folks what they thich we did (so often much better with better materials) before all the modern consumer products came about.

Clay and/or a clay matrix dias on gravel would have been superior to concrete other than a freeze thaw issue perhaps, but that too can be worked around and is better than concrete slabs...