Improving Construction Efficiency through Modularization and Prefabrication

In an architectural sense, technology does not arise out of determination but it is influenced to a large extent by societal values. Prefabrication, more specifically modular construction as a technology has evolved out of social and cultural needs and desires. One of the key factors for the application of modular construction is due to the challenging nature of the location or geography of the site. Sites that are completely remote or densely urban are the most preferred candidates to employ modular construction. In the present scenario, the construction industry is striving to provide better value by generating good quality work and improved performance. Modular construction or accelerated building methods have been an alternate form of building permanent and re-locatable structures for over 40 years but its significant benefits have been hugely realized in last decade owing to very high turnaround time. Modularization involves the manufacture of building sections or modules in a factory and then they are shipped to the construction site after complete installation of electricals, plumbing, fittings, etc. The production of such modules can consume between 1 -3 months and the actual assembly at the construction site takes as little as 10 days.