PBS newshour This super strong concrete could repair aging bridges. Here's what's standing in the way /

There's a dire need to repair aging infrastructure in the U.S., and an innovative building material could be a game changer. Embedded with steel fibers, ultra-high performance concrete is about five to 10 times stronger than standard concrete -- and unaffordable for most government-funded proje...

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Bibliographic Details
Other Authors: Wise, Cat (Speaker)
Format: Unknown
Language:English
Published: Arlington, VA : NewsHour Productions, 2022
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