The ultimate load of a balanced reinforced concrete beam is proportional to

The top diameter, bottom diameter and the height of a slump mould are:

An aggregate which passes through 25 mm I.S. sieve and is retained on 20mm sieve, is said to be flaky if its least dimen…

Ferro-concrete is another name given to Ferro = iron

Proper batching ensures

Shrinkage in concrete can be reduced by using

The bulking of aggregate is due to

Allowable shear strength of concrete, depends upon