Which can be the possible option for cracking in the building?

Dry intervals in surface wetting leads to ________

Reduction in the volume due to shrinkage causes ______

Cement not more than ____ months old should be used.

In Concrete core test the strength is ____ at the top and _____ at the bottom.

Compressive strength of hardened concrete is done by _____

It is about ______ times the tensile stress determined by the splitting test.

The rate of creep rapidly _______ with time.