Question: In the laboratory, the time required for ( 6 0 % ) consolidation of a 2 5 mm thick layer of clay,

In the laboratory, the time required for \(60\%\) consolidation of a 25 mm thick layer of clay, drained at both top and bottom, is 10.53 min . How long will it take for a 4 m layer of this clay to reach \(60\%\) consolidation in the field where there is an impervious rock layer at the bottom of it? Please type the correct answer in min.
Answer:
In the laboratory, the time required for \ ( 6 0

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