nave@lemmy.ca to Lemmy Shitpost@lemmy.world · 29 days agoanons brother has some strong opinionslemmy.caimagemessage-square68linkfedilinkarrow-up1601arrow-down116
arrow-up1585arrow-down1imageanons brother has some strong opinionslemmy.canave@lemmy.ca to Lemmy Shitpost@lemmy.world · 29 days agomessage-square68linkfedilink
minus-squareokwhateverdude@lemmy.worldlinkfedilinkEnglisharrow-up10·28 days agoExcept it isn’t just about the energy intensity, but specifically the CO2 emission from the concrete process itself. From the link’s sources: https://www.chathamhouse.org/sites/default/files/publications/2018-06-13-making-concrete-change-cement-lehne-preston-final.pdf
minus-squareRaivoKulli@sopuli.xyzlinkfedilinkarrow-up4·28 days agoThe issue isn’t concrete or cement inherently but how much of is used. And it’s used because it’s either the most cost-effective material or just the only one able to deliver the required specs.
Except it isn’t just about the energy intensity, but specifically the CO2 emission from the concrete process itself.
From the link’s sources:
https://www.chathamhouse.org/sites/default/files/publications/2018-06-13-making-concrete-change-cement-lehne-preston-final.pdf
The issue isn’t concrete or cement inherently but how much of is used. And it’s used because it’s either the most cost-effective material or just the only one able to deliver the required specs.