What is construction joint and
expansion joint in CC pavements
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Answer Posted / anvi
Construction Joint is formed when the concreting surface
area is divided in to Pores i.e. where bending moment is
zero. construction joints can be laid only at the area where
Bending moment is Zero.
Expansion joints are provided to the building which are
morethan 47mt length as per IS Standards. they are provided
in order to withstand against expansisons, natural forces.
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