Techno-Economic Analysis Of 3D Printing of Concrete for Industrialization: A Comparative Study

Abstract

Additive manufacturing, or 3D printing, of concrete is a disruptive technology with potential to transform the construction industry. To understand its techno-economic feasibility for industrialization, a comprehensive comparative study is crucial. This paper presents a detailed techno-economic analysis and comparative study of 3D printing of concrete. It includes an overview of additive manufacturing in construction, comparative study of printing techniques, material compatibility, printing speed, accuracy, and resolution. Economic aspects such as material, labor, and equipment costs, energy consumption, and environmental impact are analyzed. Potential applications in building construction, infrastructure development, and customized component fabrication are explored, along with techno-economic benefits and challenges. The paper concludes with key insights and recommendations for researchers, practitioners, and decision-makers. This study provides valuable guidance for understanding the techno-economic feasibility of 3D printing of concrete, facilitating informed decision-making and promoting its adoption in the construction industry for industrial applications.