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      Study on fresh and hardened state properties of eco-friendly foamed concrete incorporating waste soda-lime glass

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          Abstract

          Improper waste management is causing global environmental problems. Waste glass may have adverse impacts on the ecosystem. While a substantial amount of soda-lime glass bottle (SGB) undergoes recycling to create new glass items, a significant volume still ends up in landfills. Therefore, the aim of this study was to explore the potential use of SGB in foamed concrete (FC) production as an aggregate replacement. SGB was substituted for sand in different weight fractions, ranging from 5 to 50%. The fresh state, mechanical, thermal, pore structure, and transport properties were examined. The findings showed a significant enhancement in the FC’s mechanical properties when SGB replaced 20% of sand. The compressive, flexural, and splitting tensile strengths exhibited a rise of up to 17.7, 39.4, and 43.8%, respectively. The findings also demonstrated that the addition of SGB improved the thermal conductivity, sorptivity, water absorption, and porosity. The scanning electron microscopy analysis indicated that the inclusion of 20% SGB caused a substantial decrease in void diameter and enhanced its uniformity. A comparison was made between the experimental data and predictions of the mechanical properties using various models of international standards, such as IS 456, ACI 318, NZS-3101, EC-02, AS 3600, and CEB-FIB, along with several references in the literature. The findings implied a strong correlation between the strength properties. The outcomes of this research offer valuable insights into both the possible advantages and constraints of using SGB in FC. Furthermore, this extensive laboratory investigation may serve as a guideline for future study and aid in the advancement of greener and more environmentally friendly FC alternatives.

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          Properties and applications of foamed concrete; a review

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            A classification of studies on properties of foam concrete

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              Air‐void characterisation of foam concrete

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                Author and article information

                Contributors
                azree@usm.my
                alireza.bahrami@hig.se
                Journal
                Sci Rep
                Sci Rep
                Scientific Reports
                Nature Publishing Group UK (London )
                2045-2322
                12 August 2024
                12 August 2024
                2024
                : 14
                : 18733
                Affiliations
                [1 ]School of Housing, Building and Planning, Universiti Sains Malaysia, ( https://ror.org/02rgb2k63) 11800 Penang, Malaysia
                [2 ]GRID grid.252262.3, ISNI 0000 0001 0613 6919, Department of Civil Engineering, , Coimbatore Institute of Technology, ; Coimbatore, Tamil Nadu 638 056 India
                [3 ]Department of Building Engineering, Energy Systems and Sustainability Science, Faculty of Engineering and Sustainable Development, University of Gävle, ( https://ror.org/043fje207) 801 76 Gävle, Sweden
                [4 ]Civil Engineering Department, College of Engineering, Nawroz University, ( https://ror.org/04gp75d48) Duhok, Kurdistan Region Iraq
                [5 ]Department of Civil Engineering, College of Engineering, University of Kerbala, ( https://ror.org/0449bkp65) Karbala, 56001 Iraq
                [6 ]College of Engineering, University of Warith Al-Anbiyaa, ( https://ror.org/03ase0085) Karbala, 56001 Iraq
                [7 ]Department of Construction Management, Faculty of Technology Management and Business, Universiti Tun Hussein Onn Malaysia, ( https://ror.org/01c5wha71) 86400 Parit Raja, Batu Pahat, Johor Malaysia
                Article
                69572
                10.1038/s41598-024-69572-4
                11319655
                39134601
                e385440c-b46b-4c16-b822-3aa5726de8c4
                © The Author(s) 2024

                Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

                History
                : 27 March 2024
                : 6 August 2024
                Funding
                Funded by: FundRef http://dx.doi.org/10.13039/501100003093, Ministry of Higher Education, Malaysia;
                Award ID: FRGS/1/2022/TK01/USM/02/3
                Award Recipient :
                Funded by: University of Gävle
                Categories
                Article
                Custom metadata
                © Springer Nature Limited 2024

                Uncategorized
                foamed concrete,waste soda-lime glass bottle,sand replacement,compressive strength,thermal conductivity,permeable porosity,scanning electron microscopy,engineering,civil engineering

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