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Re: Asphalt Overlay

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About a generation ago many drive-in theaters had to be shut down because
there was too much asphalt.

> From: Chris Towne <ctowne(--nospam--at)>
> To: seaoc(--nospam--at)
> Subject: Asphalt Overlay
> Date: Friday, October 24, 1997 8:01 PM
> I know topics discussed on this listserve are to be structural, but
> maybe one of you guys/girls can help me with a problem.  About 3 months
> ago, we did a 1 1/2" to 2" resurfacing job on an airport runway and the
> density of the asphalt was within standards.  Random tests were done
> recently and the average density has dropped 5% and nobody seems to know
> why.  If you might have a clue, I would appreciate your comments.
> Chris Towne, E.I.T.