Freyssinet system is based on the principle of – McqOptions

MCQOPTIONS

1.	Freyssinet system is based on the principle of
A.	direct bearing on concrete from bolt heads at the end of wires
B.	looping of the wires around concrete
C.	wedge action producing frictional grip between steel and concrete
D.	all of the above
Answer» D. all of the above

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