Recent content by dhirajnbachhav

  1. D

    How to calculate average strength of cubes with many samples?

    As per IS 516 (Part 1/Sec 1), the average compressive strength is normally calculated from three cubes of the same sample. If the variation between individual cube strengths is within the permissible limit, the average of all three cubes is reported. If one cube shows more than 15% variation...