SC Marine Practice Questions - South Carolina Marine Contractor Examination Exam

Precast prestressed concrete piles used on South Carolina docks are typically which of the following?

Unreinforced mass-concrete cylinders cast in the leads Hollow cardboard tubes left in the soil Timber piles wrapped in chicken wire Plant-cast members with pretensioned strands that keep the concrete in compression and resist driving tension waves

Correct Answer:

Plant-cast members with pretensioned strands that keep the concrete in compression and resist driving tension waves

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