Workability and Shrinkage of Concrete

Definition of Workability:

Workability of concrete may be defined as  a composite characteristic indicative of the ease with which the mass of plastic material may depositedin its final place without segregation during placement and its ability to conform to fine forming detail. Workability of concrete is measured by slump test.

Definition of Shrinkage:

Shrinkage of concrete is a term used to describe the various aspects of volume changes in a concrete due to loss of moisture at different stages due to different resons.

Types of shrinkage:

  • Plastic shrinkage
  • Drying shrinkage
  • Autogenous shrinkage
  • Carbonation Shrinkage

Know more about shrinkage of concrete on wikipedia