General comments/chat, page-41935

@GIGAChad

Ur the conc expert. what say you about these assertions made by this poster?
(leave the obvious one - he might’ve mixed up the words flyash and clinker in his excitement to get to his second claim)

my understanding is this is just a proposed additive.
in reality when u make the conc u simply use a little bit less cement and throw in a bit of this to replace the cement and THAT is the co2 benefit. the fact you’ve used a tiny bit less cement?
does the CO2 benefit go beyond this? And if so, how?
here ya go all u fools who complain about me being bias - we’re about to hear from an independent expert on concrete!!

can’t wait