Research Topic 6: Integrating Robot Assistants into Modern Construction Paradigms
Research Description
The objective of this study is to establish and test a standardized method for evaluating the freeze-thaw performance of 3D-printed concrete used in building construction. The devised methodology will aim to more accurately reflect the exposure conditions typically encountered in vertical building applications. It is essential to consider how factors such as printing techniques, geometry, and surface coatings can influence the performance of the finished product. This attention to detail is crucial to ensure that a material design that could otherwise be satisfactory is not overlooked and that a well-designed material is not improperly disqualified due to poor printing quality. The proposed parametric and optimization study will address sample preparation, specimen size and geometry, exposure regimen conditions, testing procedures and equipment requirements, and acceptance performance criteria.
REU Research Plan:
Research Experience for Undergraduates (REU) students will participate in a comprehensive research agenda that involves experimental testing and data analysis in a laboratory setting. The primary responsibilities will include learning and implementing both destructive and non-destructive testing methods commonly used to evaluate the properties of concrete materials. Students will fabricate specimens by mixing concrete and 3D-printing materials. They will also develop and execute an experimental plan to assess the performance of 3D-printed concrete. Basic statistical methods will be utilized to analyze the collected data sets. Additionally, students will have the opportunity to present their findings and contribute to a conference or journal article alongside the research team.
Keywords: Concrete, Durability, 3D-printing, material science
Required Skills: Basic understanding of statistical analysis. Familiarity with concrete and/or construction material, familiarity with 3D-printing and laboratory work is a plus.
Undergraduate Degrees: Civil, Material, Mechanical Engineering, Construction and Architecture.
Faculty Advisor: Dr. Julie Ann Hartell