Question

In bored pile, concreting is done by using ___________

(a) Auger

(b) Casing tube

(c) Under-reamer

(d) Concrete plug

The question was asked in an international level competition.

The above asked question is from Bored Piles topic in division Pile Foundations of Geotechnical Engineering II

Answer 1

The correct choice is (b) Casing tube

The explanation is: Bored piles are done by forming a bore hole in the ground and then concreting it, either with the help of a casing tube.