It is used for the determinition of the Consistency of freshly mixed concrete, where the maximum size of the aggregate does not exceed 38mm
The apparatus consists of one slump cone with handles and foot pieces. The slump cone has internal dimensions 20 cm. dia at base 10 cm top dia and 30 mm height. Foot pieces can be fixed to the clamps on the base plate. The base plate has lifting handle for easy transportation. One graduated steel rod 16mm dia X 600 mm long rounded at one end graduated in mms, is also supplied.