LOADING
Question
If the compaction factor is 0.95, the workability of concrete is
A.
Very low
B.
Low
C.
Medium
D.
High
Answer ( Option D)

High

Solution

Degree of Workability Consistency Slump (mm) Compacting Factor Vee-Bee degree (sec)
Extremely Low Moist Earth 0 0.65-0.7 >20
Very Low Very Dry 0-25 0.7-0.8 12-20
Low Dry 25-50 0.8-0.85 6-12
Medium Plastic 50-100 0.85-0.95 3-6
High Semi-fluid 100-175 0.95-1 0-3

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