Comparative economic, environmental and productivity assessment of a concrete bathroom unit fabricated through 3D printing and a precast approach

• Main Authors: Weng, Yiwei, Li, Mingyang, Ruan, Shaoqin, Wong, Teck Neng, Tan, Ming Jen, Ow Yeong, Kah Leong, Qian, Shunzhi
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering; 3D Concrete Printing; Sustainability
• Online Access: https://hdl.handle.net/10356/148289
• Institution: Nanyang Technological University

The purpose of this study is to perform a comparative study of economic cost, environmental impacts, and productivity associated with manufacturing a prefabricated bathroom unit (PBU, L: 1620 mm; W: 1500 mm; H: 2800 mm) via extrusion-based 3D concrete printing (3DCP) and a precast approach, respecti...