Use for determination of slump of fresh concrete mix as a measure of its consistency where the nominal size of aggregate does not exceed 38 mm.
It comprises the following.
(i) A slump cone 100 mm dia at the top, 200 mm dia at the bottom, and 300 mm high with two cleats and lifting handles.
(ii) A base plate with clamping arrangement for the slump cone and a swivel handle which also serves as the datum for measuring the slump.
(iii) A tamping rod 1.6 cm dia and 60 cm long with one end rounded and graduated from O to15cm in 0.5cm spacing to measure the slump.
