workability

In cement concrete mix design, with the increase in water-cement ratio, which one of the following statements is TRUE?

In cement concrete mix design, with the increase in water-cement ratio, which one of the following statements is TRUE?

Consider the following statements for air-entrained concrete: (i) Air-entrainment reduces the water demand for a given level of workability (ii) Use of air-entrained concrete is re...

Workability of concrete can be measured using slump, compaction factor and Vee bee time. Consider the following statements for workability of concrete: (i) As the slump increases,...

Maximum possible value of compaction factor for fresh (green) concrete is

Consider the following statements: 1. The compressive strength of concrete decreases with increase in water-cement ratio of the concrete mix. 2. Water is added to the concrete mix...

Workability of concrete is influenced most by its