Combining takt planning with prefabrication for industrialized construction

Abstract

Prefabrication and takt planning and control have been discussed a lot among lean construction researchers and practitioners. However, prefabrication and takt planning together as a way to promote industrialization in construction have been under explored in earlier research. Based on a literature review and two case analysis, this study explored the synergies between prefabrication and takt to promote the industrialization in construction. First case applied prefabrication and takt planning together and the second case applied takt planning, without prefabrication. Our results demonstrate that the two concepts together lead to better results and just implementing takt without prefabrication eventually moves the bottleneck of the project to drying times that could be solved with prefabrication. Therefore, both prefabrication and takt planning benefit from the combination and we argue that industrialization in construction requires both concepts.