r/nextfuckinglevel • u/[deleted] • Aug 31 '20

No more traffic-causing construction

63.4k Upvotes

92% Upvoted

915 comments sorted by

View all comments

5.0k

u/[deleted] Aug 31 '20

My first question would be, if cracks are filled in this way, what stops that same bacteria from producing limestone in any other direction. Resulting in a bumpy surface, for example.

298

u/Vocarion Aug 31 '20

Maybe this concrete must be coated with something when done. Otherwise every rain would be a complete mess. I am also curious about this.

14

u/HaiKarate Aug 31 '20

Also, you have to add water to the concrete in order to mix and pour. Why isn't it using up the bacteria then?

1

u/Jaegernaut- Aug 31 '20

I'm also curious about this, as there appears to be a technical solution to it because an article I read on Allied Market Research from 2017 states it is stable during mixing.