logoalt Hacker News

smt8810/02/20242 repliesview on HN

It seems likely to me that both concrete and plastic are used in greater mass and greater volume than wood.


Replies

alex-moon10/02/2024

Yes sorry I didn't cite my source - it is per weight: https://www.sciencedirect.com/science/article/abs/pii/S13506...

Per tonne, twice as much concrete is used per year than all other building materials (including wood, plastic, metal) combined.

jballanc10/02/2024

And concrete dates back to (at least) Roman times

show 1 reply