I am casting Raft and get the cube .after seven days test the cube that was pass as per rule so i will testing after 28 day ? yes or no? and why?
B srikanth
Nov 19th, 2014
In cube test 25 layers but 6 cubes sample first 3 days one sample 50%,7 days one cube sample is 67%,and 28 day sample is 92 to 95% will to come to result that cubes are preferred.
vaibhav
Oct 29th, 2014
7 days cube test given approval of next stage of work you got 60-70% n at 28 days it should be more than hundred % as per std.deviation practically no need but theoretically, you should submitted 28 days report to construction authority for final approval so yes .
