Re:Hardened wood as a renewable alternative to steel and pla...
by munk-a on Thursday October 21, 2021 @05:43PM
(#28951175)
If half of the material ending up as "wood" in a building is epoxy or some other treatment, though, the efficacy of using buildings for carbon capture seems quite decreased.
Re:Hardened wood as a renewable alternative to steel and pla...
by fy20 on Friday October 22, 2021 @12:13AM
(#28953696)
Well epoxy is basically just lots of hydrogen and carbon with a few other elements - it could work quite well as a carbon sink too.
The raw materials to manufacture it are mostly hydrocarbons. Maybe we should be focusing on making "green epoxy" instead.
Re:Hardened wood as a renewable alternative to steel and pla...
by gilbetron on Thursday October 21, 2021 @07:47PM
(#28952242)
Not if there is more than a doubling in use of wood. The epoxy, or whatever, makes wood a more compelling construction material, and if it results in far more wood construction, it is a net win.
Steel doesn't pull carbon out of the air, unfortunately.