1.
Careful handling of prefabricated panels are
required
2.
If the joints are not properly sealed there may
be problem of leakages
3.
Cost of transportation may be high
4.
Transport of high voluminous materials requires
larger road width
5.
Traffic congestion is the big issue during mass transportation
6.
Large prefabricated structure requires heavy
duty crane, high precision measurement and proper placing of components
7.
Attention has to be paid towards strength and
corrosion resistance of sections while joining in order to avoid failures
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