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
dinobasketball74년 이상wow!
kurz4년 이상I could use some of that in my driveway!!!
ash561005년 이하thats awsome
spykitten7년 이하Cool.
milkman707년 이상I am going to use this. I hope that I get an A.- red dragon 8년 이상awsone that is really coooooooooooooooooool
- LoL약 9년So amazing!
- Jeffrey Goodman9년 이상That is really cool that concrete uses bacteria to repair cracks. I didn't know that concrete could do that. Those pictures of the crack to watch the repair over time is really cool.
- Unknown9년 이상sup
- watermelons9년 이상this is a good idea because when I went to Disneyland I saw a lady fall real hard and she almost broke her arm and when I went to see how big the crack was it was big so if they use this type of material then people will avoid falling and getting hurt from a big or small crack.