for columns reinforcement the lap length is not provided then
how to rebar the rods then how rebar should be lapped

Answer Posted / n.rajesh guttedar

1) In the columns portion chip the old concrete in a small
depth at least we get the tie beam rods.Then make L bend of a
columns rods and weld it.
2) In the columns portion drill a holes to insert the new rods
and pour the bonding chemical ( Bonding agent )
3) In the columns portion fix the MS plate with the required
holes for the holefasners insert.And make the columns in U
type shape and weld it.

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