3D-Printing Technology in Construction: Results from a Survey

Abstract

Purpose-The purpose of this paper is to study the introduction of 3D-printing of concrete in the construction sector. Design/Methodology/Approach-A survey was conducted to collect professional view on ongoing innovations in the construction sector, including 3D-printing. Participants were selected among the members of Norwegian networks for project and construction management research. Findings-The survey highlighted effective leadership, collaboration with partners and industry-academia collaboration as primary enablers of innovation. Few of the respondents to the survey have used 3D-printing technologies. Research Limitations/Implications-It is difficult to obtain representative samples in this type of research, including this study. The study can be seen as a snapshot of attitudes in the sector. Practical Implications-3D-printing appear as a potentially interesting technology, especially for unstandardized construction components. Further work is needed to materialise the expectation for technological development in the construction sector. Originality/Value-Most research on 3D-printing has focused on demonstrating technical potential. This study adds a practitioners' perspective, with a large dose of pragmatism.

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“…Matias et al [115] 3D printing: On its historical evolution and the implications for business 2015 Describes the historical evolution of additive manufacturing technologies and influencing factors involved in 3D printing. Olsson et al [134] 3D-Printing Technology in Construction: Results from a Survey 2019 Investigated the implementation of 3D-printing in the construction sector. Aimar et al [4] The role of 3D printing in medical applications: a state of the art 2019 3D-printing Discussed the usefulness, drawbacks and how powerful technology the 3D printing is in the medical domain.…”

The Application of 3D-Printing Techniques in the Manufacturing of Cement-Based Construction Products and Experiences Based on the Assessment of Such Products

“…Building regulations can be seen as a barrier [3]. The main reason is that traditional products are regulated by standardisation processes, and building regulations are often supported by standardisation schemes.…”

“…Examples of currently emerging technologies include materials science, artificial intelligence (AI), the Internet of Things (IoT), autonomous vehicles, robotics, 3D printing and so forth [2]. These technologies can contribute to maintaining the value-adding activities in building on construction sites, as industrialisation in construction has traditionally focused on moving towards offsite production and prefabrication [3]. The technological transformation will affect economies, businesses, societies and politics [4].…”