concrete recycling

From: cassinn@pbworld.com
Date: Thu Jun 28 2001 - 07:24:58 EDT

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Date: Thu, 28 Jun 2001 07:24:58 -0400 (EDT)
From: cassinn@pbworld.com
Subject: concrete recycling

Hello,i'm a french student in civil engineering.
i'm trying to find informations about the concrete recycling, in particular the reuse of this material in road construction.
i would like to know the polution problem of concrete reuse.
Thank you very much for your future answer.

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