The slump test is a simple and widely used method to measure the consistency (workability) of fresh concrete before it sets. It helps assess the water-cement ratio and the flow characteristics of the concrete mix. Below are the types of slump observed during the test, each indicating different workability or mix issues: 1. True Slump Shape: Concrete subsides uniformly. Indicates: Good workability and uniform consistency. Use: Most common and acceptable result for normal concrete work. 2. Zero Sl