#### [Solved] The permissible bending compressive strength for ...

The permissible bending compressive strength for M 25 grade of concrete is 8.5 N/mm 2. It short-term and long-term modular ratios are, nearly. This question was previously asked in. ESE Civil 2018 Official Paper. Download PDF Attempt Online.Grades of Concrete for Foundations, Slabs, Columns, and ...2020-2-3 · The grade of concrete is nothing but a strength of a particular concrete mix: cement, sand, aggregate, and water after 28 days. Grade of concrete is denoted by M, which stands for the mix. For example, an M5 grade has the proportions of 1 : 5 : 10, where one is the cement, five is the sand and ten is the coarse aggregate, based on volume or ...