For the following questions answer them individually
The strength and quality of concrete, depends upon:
The process of adding water to lime to convert it into a hydrated lime is termed as:-
If aggregates completely pass through a sieve of size 75 mm and are retained on a sieve of size 60 mm, the aggregates will be known as elongated aggregate if its length is not less than
The calcination of pure lime result in:-
Pick up the correct statement from the following
According to I.S. 456, the number of grades of standard concrete mixes are
Curing a concrete for long period ensures better
The main object of compaction of concrete is
Construction joints are provided
Pick up the correct statement from the following