Shrinkage of concrete?

Answer:
The loss of water results in reduction of volume of concrete this is known as shrinkage of concrete.

Prevention of shrinkage in concrete:
  1. Low moisture content
  2. Size of aggregates used.
First answer by Manikkpudur. Last edit by Manikkpudur. Contributor trust: 40 [recommend contributor recommended]. Question popularity: 2 [recommend question].