Sunday, June 2, 2019

Disadvantages of prefabrication construction


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
8.       Local jobs may be lost


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