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Thin, bacteria-coated fibers could lead to self-healing concrete that fills in its own cracksPicture a bridge exposed to snow, rain, temperature changes and trucks carrying heavy loads. The concrete on the bridge will gradually develop cracks from stress and wear. Over time, these cracks ...
We have all heard the saying “concrete can be counted on to do two things — get hard and crack.” Without thoughtful human intervention that saying might be true, but today slabs-on-ground ...
Having cracks form in the concrete that allow moisture to seep in to reach not only the rebar, but also freeze during winters further work to limit the lifespan of modern concrete. Preventing and ...
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