Question

Compaction factor of 0.85 indicates a mix of ________

• A. Low workability
• B. High workability
• C. Very low workability
• D. None of the above

Answer 1

The correct option is A Low workability

A Compaction factor of 0.85 indicates a mix of Low workability.
$\begin{array}{cc}\text{Degree of workability}& \text{Compacting factor}\\ \text{(1)Extremely low}& 0.65-0.7\\ \text{(2) Very low}& 0.7-0.8\\ \text{(3) Low}& 0.8-0.85\\ \text{(4) Medium}& 0.85-0.95\\ \text{(5) High}& 0.95-100\end{array}$