11-03-2010, 11:48 AM
Gary S Wrote:Richard, before I knew exactly how the bayou would work out, I rough-cut the foam, and cut out morethan I needed to. Still, the plywood will make a firm place to glue the plastic sheet "concrete" which will line the entire bayou all the way up to ground level. Starting at ground level, the concrete slopes down, then it flattens out on top of the plywood, then it slopes down into the channel. The water will be just a very thin layer of EasySand 20 on top of the lowest part of the wood in the bottom.
Gary, that sounds like our "concrete rivers" here in Los Angeles.