Mechanical couplers are used
A)where the lap- splice length of reinforcing bars is excessive.
B)to lap splice reinforcing bars.
C)as an economical alternative to lap splicing of reinforcing bars.
D)where lap splicing of reinforcing bars will produce excessive congestion.
E)none of the above.

Question

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The Answer of Mechanical couplers are used
A)where the lap- splice length of reinforcing bars is excessive.
B)to lap splice reinforcing bars.
C)as an economical alternative to lap splicing of reinforcing bars.
D)where lap splicing of reinforcing bars will produce excessive congestion.
E)none of the above.

Mechanical Couplers Are Used