Highway Engineering - Engineering

Q1:

To indicate proper control of consistency of a freshly mixed concrete for pavement construction, the slump should be between

A 3 to 5 cm

B 4 to 6 cm

C 5 to 7 cm

D 7 to 10 cm

E 10 to 12 cm

ANS:D - 7 to 10 cm

As per IS 456, it should be between 25 - 50 mm.