Alkali-Activated Waste Glass-Based Geopolymer Concrete for Digital Construction

Paper

Pasupathy, Kirubajiny, Ramakrishnan, Sayanthan, Mechtcherine, Viktor and Sanjayan, Jay. 2024. "Alkali-Activated Waste Glass-Based Geopolymer Concrete for Digital Construction." 4th International Conference on 3D Construction Printing (4-IC3DcP). Singapore 19 - 21 Jul 2023 Switzerland . Springer. https://doi.org/10.1007/978-3-031-64269-2_29
Paper/Presentation Title

Alkali-Activated Waste Glass-Based Geopolymer Concrete for Digital Construction

Presentation TypePaper
AuthorsPasupathy, Kirubajiny, Ramakrishnan, Sayanthan, Mechtcherine, Viktor and Sanjayan, Jay
Journal or Proceedings TitleProceedings of the 4th International Conference on 3D Construction Printing (4-IC3DcP)
Journal Citationpp. 231-238
Number of Pages8
Year2024
PublisherSpringer
Place of PublicationSwitzerland
ISBN9783031642692
9783031642715
Digital Object Identifier (DOI)https://doi.org/10.1007/978-3-031-64269-2_29
Web Address (URL) of Paperhttps://link.springer.com/chapter/10.1007/978-3-031-64269-2_29
Web Address (URL) of Conference Proceedingshttps://link.springer.com/book/10.1007/978-3-031-64269-2#overview
Conference/Event 4th International Conference on 3D Construction Printing (4-IC3DcP)
Event Details
4th International Conference on 3D Construction Printing (4-IC3DcP)
3DcP 2023
Delivery
In person
Event Date
19 to end of 21 Jul 2023
Event Location
Singapore
Event Venue
Nanyang Technological University
Abstract

The utilization of waste materials in emerging 3D concrete printing technology offers a sustainable solution to mitigate environmental issues. Glass waste, being one of the largest sources of waste globally, can be recycled to reduce its environmental impact. This study aims to investigate the effect of partially replacing glass waste powder with the precursor in geopolymerization for 3D concrete printing. The 3D printable geopolymer concrete containing 10% and 30% glass waste as a replacement to FA was developed and printed using the concrete 3D printer. After 28 days, the hardened properties of the resulting samples, including compressive strength in longitudinal, lateral, and perpendicular directions, as well as the apparent volume of permeable voids, were measured. The test results revealed that the porosity of the 3D printed samples increased with the glass waste powder content, along with the decreased compressive strength.

Contains Sensitive ContentDoes not contain sensitive content
ANZSRC Field of Research 2020330201. Automation and technology in building and construction
400505. Construction materials
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SeriesSpringer Tracts in Additive Manufacturing (STAM)
Byline AffiliationsSchool of Engineering
Centre for Future Materials
Dresden University of Technology, Germany
Swinburne University of Technology
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