(Pre)casting Architectural Concrete: Search for a Design Guide for Techniques, Resources, and Advancements of Architectural Precast Concrete

Abstract

The integration of computer-aided design (CAD) and computer-aided manufacturing (CAM) has revolutionized the fabrication of custom architectural components, particularly in the realm of custom architectural precast concrete. This paper delves into the multifaceted world of architectural precast concrete, by doing three things. First, it identifies the manufacturing variables for architectural precast. These include but are not limited to mix design, manufacturing processes, shipping and erection considerations, mold materials and configurations, and the role of CNC equipment in mold making. Second, it lists case studies of prominent architecture projects that make notable use of architectural precast concrete. The case studies include the Perot Museum of Nature and Science, Museum of Civilizations of Europe and the Mediterranean (MuCEM), and The Broad. Third, this paper provides a narrative-style literature review of book publications that feature architectural precast. The goal of this paper is to create the framework for a published guide for architects that demonstrates what is possible when designing with architectural precast. With over 175 examples gathered from various sources spanning the last two decades, this paper offers a comprehensive overview of the design and fabrication of custom architectural precast concrete elements.