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Showing results for tags 'concrete strength'.
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please any one can guide me on this issue Qno1 : As in the multistory building the bottom story columns has high strength concrete(5ksi) while the top stories columns has low strength concrete ( 3Ksi) , Is there any conflict with code ,practice and does it effect the performance of building during earth quack load or gravity load ? QNO2 : if the column has high strength concrete than beam does it effect the performance of building during earth quack load or gravity load and transfer of loads between beam & column? Qno3: if the Concrete strength of foundation is less than Column concrete strength ? will it be ok according to load transfer or codes ?
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aggregates have very high strength but concrete doesn’t what is the reason?