continuous-flight-auger-pile

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continuous flight auger pile (CFA)

Also called: CFA
Standards
a pile formed in the ground by drilling with a hollow flight auger that is subsequently and progressively withdrawn, with the cavity below the auger tip being gradually filled with concrete or cement grout injected under pressure
Source - AS 2159-2009: Design and installation
HB50
continuous flight auger pile
HB50
pile formed in the ground by drilling with a hollow flight auger which is subsequently and progressively withdrawn, with the cavity below the auger tip being gradually filled with concrete or cement grout injected under pressure