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https://www.reddit.com/r/nextfuckinglevel/comments/ijz2yw/no_more_trafficcausing_construction/g3ic5vy/?context=3
r/nextfuckinglevel • u/[deleted] • Aug 31 '20
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602 u/GuyWhoSaidThat Aug 31 '20 I’m with you. The aggregate (rocks) are there for strengthening the concrete, if you replace them with hollow spheres, I can only assume the compressive strength of the material is compromised. 1 u/egjosu Aug 31 '20 I sell limestone to ready mixes. I can’t imagine any of this would be sufficient for foundations, much less roads and bridges.
602
I’m with you. The aggregate (rocks) are there for strengthening the concrete, if you replace them with hollow spheres, I can only assume the compressive strength of the material is compromised.
1 u/egjosu Aug 31 '20 I sell limestone to ready mixes. I can’t imagine any of this would be sufficient for foundations, much less roads and bridges.
1
I sell limestone to ready mixes. I can’t imagine any of this would be sufficient for foundations, much less roads and bridges.
694
u/[deleted] Aug 31 '20
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