this post was submitted on 09 Oct 2024
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Ukraine

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[–] [email protected] 40 points 4 months ago (1 children)
[–] [email protected] 15 points 4 months ago (1 children)
[–] [email protected] 18 points 4 months ago (1 children)

Concrete is pretty much always reinforced with steel rebar.

[–] [email protected] 14 points 4 months ago (1 children)

Yep! Concrete is great in compression shit in tension. Steel is great in tension and good in compression but expensive af (reletivly). So u can achieve material properties better than steel or concrete alone at a very efficient price by combining them.

[–] [email protected] 8 points 4 months ago

One of god's gifts to man was giving us concrete and steel with the same thermal expansion properties.

I'm pretty sure I read that somewhere.