Question: How to improve the workability of concrete.
Options
A : Increase the w/c ratio
B : Decrease the w/c ratio
C : Decrease the size of aggregates
D : Don’t mix it for longer time
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Contractors place blankets over the concrete to ____________
Inadequate rating of the equipment can ___________
When the relaxation factor is less than one, which of....
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Strength of concrete increase with _____________
Strength of concrete increase with _________
The dispersion of the lipid phase increases with ________ temperatures....
How are the ratings of the transformer, losses and temperature....
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