It is practically possible to construct masonry load bearing structures that will not show any
cracks due to differential settlements caused by foundation provided that proper precautions are
taken. Taking adequate precautions is always better than cure. Designers and builders can do
much to reduce the frequency of such cracks by choosing appropriate materials, details, methods
and quality control measures.
When cracks occur due to weaknesses of foundations, considerable amount of money has to be
spent on the rectification of those. If the cost due to the loss of utility during the repair is then
added to the actual cost of repair, it becomes clear that the elimination of foundation defects
would give valuable financial benefits.
