Improving the Time Performance of Prefabricated Construction Projects: A Review

Abstract

Prefabricated construction, as innovative construction technology, has been gradually applied in the construction industry in recent decades. However, little research has focused on the factors which affect the project schedule of prefabricated construction. Therefore, this review aims to systematically identify and classify determinants that influence the schedule of prefabricated constructions. Based on the literature review, 13 factors that influence the schedule performance of prefabricated construction projects are identified and classified into 7 categories: design, construction techniques, collaboration, coordination, and communication between participants, supply chain, owner, human resource, external conditions. The findings of this study provide valuable clues for both researchers and project practitioners to efficiently implement prefabricated construction projects. Future research directions are also provided.