Self Healing Concrete Uses Bacteria To Repair Cracks
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Concrete has been a significant contributor to the spread of civilization. From the Pantheon built by the Romans almost 2,000 years ago to our homes today, the concoction made from water, aggregate, and cement, is why our structures can withstand the harsh elements of nature. But this seemingly indestructible material does have an Achilles' heel - The micro-cracks that form as it dries.
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지금 학습 시작하기댓글 176개
- xxxSwagGamerxxx10년 이상This is good so the skaters don't fall or trip on a crack.
- happy11년 이하neat a awesome building matériel
- lo lo 11년 이하I wishi could regen like that
- Envirst11년 이하That is amazing!
- Flower11년 이하I think that's awesome 😅😆🍕
- hi11년 이하really coll
- impossible약 11년thats sweet
- helton약 11년this is so cool
hollman2약 11년Cool!!!!!!!
grindtime약 11년thats so cool!