Anyone here familiar with or worked with this stuff? Specifically, NDS's
"Spee-D" drain channel? (http://www.ndspro.com/specbinder)

Guy I'm working for intends to use this stuff to drain his driveway, and
bought a bunch of it. He thought he could just cut a trench the size of
the channel and drop it in, but that appears not to be the way to do it
(their installation instructions tell you to embed it in concrete).

Any advice appreciated.


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Found--the gene that causes belief in genetic determinism