Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement
An in-depth investigation of the incorporation of silane-treated and untreated glass waste in concrete is presented in this research. Coarse and fine aggregates were replaced with glass waste in 30 wt.-% and 50 wt.-% ratios, while glass powder was employed as an additive to concrete with 2 wt.-% and...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-12-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123022004601 |
| _version_ | 1811304961590427648 |
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| author | Feras W. Al-Awabdeh Mazen J. Al-Kheetan Yazeed S. Jweihan Husam Al-Hamaiedeh Seyed Hamidreza Ghaffar |
| author_facet | Feras W. Al-Awabdeh Mazen J. Al-Kheetan Yazeed S. Jweihan Husam Al-Hamaiedeh Seyed Hamidreza Ghaffar |
| author_sort | Feras W. Al-Awabdeh |
| collection | DOAJ |
| description | An in-depth investigation of the incorporation of silane-treated and untreated glass waste in concrete is presented in this research. Coarse and fine aggregates were replaced with glass waste in 30 wt.-% and 50 wt.-% ratios, while glass powder was employed as an additive to concrete with 2 wt.-% and 5 wt.-% ratios. Physical, mechanical, microstructural and surface chemical properties of the produced concrete samples were studied by conducting water absorption test, compressive and splitting tensile strength tests, Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR) analyses, respectively. The results showed that the combined influence of glass waste and silane coupling agent enhanced the impermeability of concrete by 87% when replacing sand with 50 wt.-% glass. In addition, all modified mixtures showed a reduction in their 28 days’ compressive strength compared to the control, except mixtures where untreated glass powder was used as an additive, which led to an increase in their compressive strength by 1%. Moreover, replacing sand with 50 wt.-% glass enhanced the splitting tensile strength of concrete by 25%. Microstructural analysis revealed a delaminated interface between glass and cement paste when using silane-treated coarse glass and the formation of Ettringite at later ages. |
| first_indexed | 2024-04-13T08:16:49Z |
| format | Article |
| id | doaj.art-5c416017a30140b1a3087ebdada24a2b |
| institution | Directory Open Access Journal |
| issn | 2590-1230 |
| language | English |
| last_indexed | 2024-04-13T08:16:49Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj.art-5c416017a30140b1a3087ebdada24a2b2022-12-22T02:54:45ZengElsevierResults in Engineering2590-12302022-12-0116100790Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvementFeras W. Al-Awabdeh0Mazen J. Al-Kheetan1Yazeed S. Jweihan2Husam Al-Hamaiedeh3Seyed Hamidreza Ghaffar4Civil and Environmental Engineering Department, College of Engineering, Mutah University, Mutah P.O. Box 7, Karak, 61710, JordanCivil and Environmental Engineering Department, College of Engineering, Mutah University, Mutah P.O. Box 7, Karak, 61710, Jordan; Materials Science and Energy Lab, MSEL, Mutah University, Mutah P.O. Box 7, Karak, 61710, JordanCivil and Environmental Engineering Department, College of Engineering, Mutah University, Mutah P.O. Box 7, Karak, 61710, Jordan; Materials Science and Energy Lab, MSEL, Mutah University, Mutah P.O. Box 7, Karak, 61710, JordanCivil and Environmental Engineering Department, College of Engineering, Mutah University, Mutah P.O. Box 7, Karak, 61710, JordanDepartment of Civil and Environmental Engineering, Brunel University London, Kingston Ln, Uxbridge, UB8 3PH, United Kingdom; Applied Science Research Center, Applied Science Private University, Jordan; Corresponding author. Department of Civil and Environmental Engineering, Brunel University London, Kingston Ln, Uxbridge, UB8 3PH, United Kingdom.An in-depth investigation of the incorporation of silane-treated and untreated glass waste in concrete is presented in this research. Coarse and fine aggregates were replaced with glass waste in 30 wt.-% and 50 wt.-% ratios, while glass powder was employed as an additive to concrete with 2 wt.-% and 5 wt.-% ratios. Physical, mechanical, microstructural and surface chemical properties of the produced concrete samples were studied by conducting water absorption test, compressive and splitting tensile strength tests, Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR) analyses, respectively. The results showed that the combined influence of glass waste and silane coupling agent enhanced the impermeability of concrete by 87% when replacing sand with 50 wt.-% glass. In addition, all modified mixtures showed a reduction in their 28 days’ compressive strength compared to the control, except mixtures where untreated glass powder was used as an additive, which led to an increase in their compressive strength by 1%. Moreover, replacing sand with 50 wt.-% glass enhanced the splitting tensile strength of concrete by 25%. Microstructural analysis revealed a delaminated interface between glass and cement paste when using silane-treated coarse glass and the formation of Ettringite at later ages.http://www.sciencedirect.com/science/article/pii/S2590123022004601Glass WasteConcreteSustainabilityMorphologyInteraction mechanismStrength |
| spellingShingle | Feras W. Al-Awabdeh Mazen J. Al-Kheetan Yazeed S. Jweihan Husam Al-Hamaiedeh Seyed Hamidreza Ghaffar Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement Results in Engineering Glass Waste Concrete Sustainability Morphology Interaction mechanism Strength |
| title | Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement |
| title_full | Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement |
| title_fullStr | Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement |
| title_full_unstemmed | Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement |
| title_short | Comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement |
| title_sort | comprehensive investigation of recycled waste glass in concrete using silane treatment for performance improvement |
| topic | Glass Waste Concrete Sustainability Morphology Interaction mechanism Strength |
| url | http://www.sciencedirect.com/science/article/pii/S2590123022004601 |
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