Environmental Sciences, asked by sunnyboss2049, 1 year ago

Sand drains decrease the horizontal permeability ?

Answers

Answered by samiksha324682

Explanation:

Sand drains is a process of radial consolidation which increase rate of drainage in the rate of drainage in the embankment by driving a casing into the embankment and making vertical bore holes. These holes is back filled with suitable grade of sand. Process of construction of drains.

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