To Study the Utilization of Prefabrication Technology for Rapid Construction

– The rapid growth of urbanization and industrialization has significantly increased the demand for faster, cost-effective, and sustainable construction techniques. Conventional construction methods, which rely heavily on on-site fabrication and sequential execution, often fail to meet these evolving demands due to longer construction durations, higher labor dependency, and increased material wastage. In this context, prefabrication technology, particularly Pre-Engineered Buildings (PEB), has emerged as a transformative solution for rapid construction. This study investigates the effectiveness of PEB systems in comparison with conventional steel construction methods, with a specific focus on cost efficiency, construction time, structural weight, and overall project performance. The research is based on a detailed case study of an industrial shed project, incorporating quantitative data related to material consumption, fabrication, erection, and associated costs. A comparative analytical approach is adopted to evaluate the performance of both construction techniques. The findings indicate that PEB systems offer a substantial reduction in total project cost, approximately in the range of 18–20%, primarily due to optimized material usage, reduced labor requirements, and minimized wastage. Additionally, PEB construction demonstrates a significant decrease in project completion time, achieving nearly 40–50% faster execution compared to conventional methods. The use of lightweight, tapered structural members further contributes to a reduction in overall structural weight, enhancing design efficiency and reducing foundation loads. Furthermore, the study highlights the advantages of factory-controlled fabrication, improved quality control, ease of installation through bolted connections, and enhanced adaptability for future expansion. The results clearly establish that prefabrication technology, through PEB systems, provides a reliable, economical, and efficient alternative to traditional construction practices. This makes it highly suitable for large-scale industrial applications and future infrastructure development.