What is the 7 days strength of M30 grade concrete using slag cement?

MI Mikeneville asked on 23 May 2020, 15:21
1 answers / 710 views / 7 votes
AB

Using whatever cement or admixtures; if your concrete is M30 then at seven day your strength should be 65 % of 30. 0.65 X 30= 19.5 N/ mm2 or MPA .

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