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Developing sustainable bricks from concrete cube waste: a circular approach to managing construction waste

  • Parth Gajjar
  • , S. Rawat
  • , T. Gajjar
  • , Aniruddha Tangirala
    • Nirma University
    • Birla Institute of Technology and Science Pilani

    Research output: Chapter in Book / Conference Paper › Chapter › peer-review

    Abstract

    The building and construction industry has traditionally had a significant environmental impact, but it is now shifting towards more sustainable and circular practices. This research aligns with the industry’s move towards sustainability by using concrete waste as the main raw material for brick production. This approach not only reduces the environmental damage caused by concrete disposal but also transforms waste into a valuable resource. For this, two different mixes were prepared with varying proportions of concrete cube waste by crushing the cubes into fine aggregates, passing through a 4.75 mm sieve. Compression strength tests were conducted at 7 and 28 days, and water absorption tests were performed. The results were then compared to those of conventional bricks.

    Original languageEnglish
    Title of host publicationRecent Advances in Structural Engineering, Vol. 1: Select Proceedings of RAISE 2024
    EditorsB. Kondraivendhan, C. D. Modhera, Indrajit N. Patel, U. J. Alengaram
    Place of PublicationSingapore
    PublisherSpringer
    Pages229-238
    Number of pages10
    ISBN (Electronic)9789819688265
    ISBN (Print)9789819688258
    DOIs
    Publication statusPublished - 2025
    EventInternational Conference on Recent Advances in Structural Engineering - Gujarat, India
    Duration: 15 Dec 2024 → 17 Dec 2024

    Publication series

    NameLecture Notes in Civil Engineering
    Volume688 LNCE
    ISSN (Print)2366-2557
    ISSN (Electronic)2366-2565

    Conference

    ConferenceInternational Conference on Recent Advances in Structural Engineering
    Country/TerritoryIndia
    CityGujarat
    Period15/12/24 → 17/12/24

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 12 - Responsible Consumption and Production
      SDG 12 Responsible Consumption and Production

    Keywords

    • Concrete waste 
    • Fly ash (FA)
    • Rice husk ash (RHA)
    • Sustainability

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