Fresh and Hardened Concrete Testing
Sampling, Consistency and Workability
Test is appropriate for concrete mixes of medium and high workability.
The test is carried out by filling the slump cone with freshly mixed concrete, which is tamped with a steel rod in three layers. The concrete is levelled off with the top of the slump cone, the cone removed, and the slump of the sample is immediately measured.
BS and ASTM comprising of slump cone, base plate, steel rule, tamping rod and funnel.