β² 258 βΌ This is what the Lithuanian-Russian border looks like from the Lithuanian side. (imgur.com) submitted 2 years ago* (last edited 2 years ago) by LaFinlandia@sopuli.xyz to c/ukraine@sopuli.xyz 19 comments fedilink hide all child comments https://kyivindependent.com/lithuania-blocks-and-fortifies-bridge-to-russias-kaliningrad-exclave/
[β] someguy3@lemmy.world 18 points 2 years ago (1 child) Concrete is pretty much always reinforced with steel rebar. permalink fedilink source parent hideshow 2 child comments replies: [β] muntedcrocodile@lemm.ee 14 points 2 years ago (1 child) 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. permalink fedilink source parent hideshow 2 child comments replies: [β] espentan@lemmy.world 8 points 2 years 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. permalink fedilink source parent
[β] muntedcrocodile@lemm.ee 14 points 2 years ago (1 child) 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. permalink fedilink source parent hideshow 2 child comments replies: [β] espentan@lemmy.world 8 points 2 years 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. permalink fedilink source parent
[β] espentan@lemmy.world 8 points 2 years 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. permalink fedilink source parent
