Anchoring the new rod to the concrete is called anchoring. The
roof of the house Adding new rod to the remaining old rod is
dangerous and risky. We often require connecting rods
to concrete in raising walls. Due to lack of proper
information we resort to primitive methods to
solve it. But its temporary solution is not
long lasting and is very risky. Areas where
we consider adding rods are: drop walls,
window cornices, basement pillar joints,
connecting new rods to old roof
rods, installing large nuts in
concrete.
