Concrete Slump Test: Definition, Working Principle, Types, Procedure & Equipment
Last Updated on Jun 17, 2025
Download As PDF
IMPORTANT LINKS
Types of Concrete Slump
Concrete Slump Test FAQs
What is the normal Slump test?
Slump test is a field test used for determining the workability of concrete. It gives a measure of the consistency of concrete
What are the 3 types of Slump?
The 3 main types of Slump are True Slump, Collapse Slump, and Shear Slump.
What is Slump height?
For dry concrete samples, the Slump height generally ranges between 25 to 50 mm. In the case of wet concrete samples, the Slump height varies between 150 to 175 mm.
What is a high Slump value?
A Slump value over 150 mm is generally considered a high value
What is the workability of concrete?
Workability is the ease with which concrete can be mixed, transported, placed and, compacted. It is the work required to do full compaction.