537 posts
TimePosted
18/08/2011 04:48:56
Ted Krapkat
says
Re: Relation in Fineness and SO3
Hello Norew,
Because of its rapid speed of hydration compared to the other three clinker minerals, C3A dominates with regards to setting time.
Of course, (for a constant gypsum content) the finer the C3A, the faster it hydrates and the shorter is the setting time.
Regards,
Ted.
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