SLUMP TEST $-$ SANS $5862-1$

$6\mathrm{.}1.$ Before it sets, the consistency and density of fresh concrete are measured using the concrete slump test. It is done to determine whether freshly mixed concrete is workable and, consequently, how easily it will flow. It can also serve as a sign of a batch that was not properly mixed or of any concrete contamination.

$6\mathrm{.}2.$ Slump Obtained $-75$ mm $.$

$6\mathrm{.}3.$ Discuss the results and conclude by comparing them to the standard specifications.

$(4$ marks$)$