In slump test, each layer of concrete is compacted by a steel rod 60 cm long and of 16 mm diameter for

Related MCQs

• The top diameter, bottom diameter and the height of a slump mould are:
• Slump test of concrete is a measure of its
• A concrete having a slump of 6.5 cm, is said to be
• While compacting the concrete by a mechanical vibrator, the slump should not exceed
• If the slump of a concrete mix is 60 mm, its workability is
• Slump test is done for
• The type of aggregates of same nominal size, which contain less voids when compacted, are
• If the various concrete ingredients i.e. cement, sand and aggregates are in the ratio of 1:3:6, the grade of concrete, is
• If the effective working time is 7 hours and per batch time of concrete is 3 minutes, the output of a concrete mixer of 150 litre capacity, is
• In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively