CFI's Driven Pile Academy: Hosted by the PDCA

Closed-End Pipe Concrete Fill Benefit

STRUCTURAL CAPACITY DERIVED FROM BOTH STEEL (EXPENSIVE) AND CONCRETE (INEXPENSIVE)

STRUCTURAL CAPACITY DERIVED ONLY FROM STEEL (EXPENSIVE)

16 x 0.500 A s =24.35 in 2

16 x 1.350 A s =62.13 in 2