Will permeable pavers be useful over clay?
We need a new driveway and would like it to help with drainage problems. We sit at the bottom of a hill and have a big roof. The old drive slopes and has inlets and subterranean pipes to direct water from hill and downs spouts to street. The underlying soil is clay and I mean clay, as in the clay that is used to make pottery. I don’t think permeable pavers would be of any use here as there is very limited percolation into the clay. Am I thinking correctly and if so what would be a good material to use to make the driveway?
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