Precast concrete construction system - 3D volumetric is one of the most remarkable developments in the construction of concrete structures. In recent decades, precast concrete elements have been widely used for architectural and structural buildings. The construction method is mainly divided into two stages: manufacture of mass-produced components in a permanent construction facility, and erection of units on the construction site. The use of precast concrete construction systems has increased in recent years particularly in developed countries because these systems provide the advantages of construction effectiveness, high levels of quality control, saving construction time, minimization of skilled labor, reduced manpower requirements on site and savings in formwork requirements. As the adaptation of this system is at a very early stage in India, so very little study has been carried out in the context of the Indian construction industry. This research paper attempts to analyze the model in comparison with Light House project at Jagarnath in Ranchi and with Xrbia Project Lohegaon and get that Precast concrete construction system is 18% less cost as compared to conventional system on the other hand the cost equipment and machinery is on higher side about 46.5% more but still the overall cost is less as the system reduces the time by almost 50%.
Precast construction system, Conventional Construction system, Precast Concrete
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