234 posts
TimePosted 15/06/2012 09:17:15
xxxx says

estimated compressive strength

dear all

how can i estimate mathematically the clinker & cement compressive strength based on clinker mineral/oxide composition ?

i want to know formula to calculate 1 day,3 day ,7 day & 28 day strength by oxide composition of cement .

what is the normal difference in strength value between 1 to 3 than 3 to 7 & than 7 to 28 days for opc,ppc & why>



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