0 votes 0 votes The compound which is largely responsible for initial setting and early strength gain of Ordinary Portland Cement is $C_3A$ $C_3S$ $C_2S$ $C_4AF$ Construction Materials and Management gate2016-ce-1 structural-engineering construction-materials-and-management concrete-constituents-mix-design + – Milicevic3306 asked Mar 27, 2018 • recategorized May 27, 2021 by Chandanachandu Milicevic3306 11.9k points answer See all 0 reply