/news/2012/07/16/researchers-developing-self-healing-concrete/ Building and Construction News in Portland, Oregon and the Pacific Northwest Fri, 21 Sep 2012 16:01:04 +0000 hourly 1 https://wordpress.org/?v=6.6.6 /news/2012/07/16/researchers-developing-self-healing-concrete/#comment-98896 Fri, 21 Sep 2012 16:01:04 +0000 /dailyblog/?p=77389#comment-98896 Actually, lots of researchers are working on this issue.

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