Building Construction
The process of keeping concrete moist for a certain period after its finishing, is known as

Placing of concrete
Curing of concrete
Compaction of concrete
Finishing of concrete

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Building Construction
During percussion drilling

All listed here
Caving or mixing of strata are caused in soft soils or cohesion-less soils
Ground water observations are hindered due to entry of the slurry in the soil below the bottom of the hole
The soil to a considerable depth below the bottom of the hole gets disturbed

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