One startup’s paper-thin stainless steel could change how bridges are built

from TechCrunch Startup News · host TechCrunch

By coating regular rebar with a thin layer of stainless steel, Allium Engineering could reduce the amount of concrete needed to build a bridge while also prolonging its life. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Episode metadata supplied by the publisher feed · Published Oct 8, 2025

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One startup’s paper-thin stainless steel could change how bridges are built

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