Design of Concrete Structures

Addition of pozzolana to ordinary port land cement, causes

Pick up the correct statement from the following:

In a counterfort retaining wall, the main reinforcement is provided on the
(i) Bottom face in front counterfort
(ii) Inclined face in front counterfort
(iii) Bottom face in back counterfort
(iv) Inclined face in back counterfort
The correct answer is

For construction of structures in sea water, the cement generally preferred to, is

Curing of pavements, floors, roofs and slabs, is done by

The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of

Pick up the correct statement from the following:

The bulk density of aggregates, depends upon

In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively

The main object of compaction of concrete, is: