Physico-mechanical properties and thermal monitoring performance of thermal enhanced cement slurry-coated LWAs containing microencapsulated phase change material

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dc.authoridSubaşı, Serkan/0000-0001-7826-1348
dc.authoridEmiroglu, Mehmet/0000-0002-0214-4986
dc.authorwosidSubaşı, Serkan/AGY-6427-2022
dc.authorwosidEmiroglu, Mehmet/Q-2699-2015
dc.contributor.authorEmiroglu, Mehmet
dc.contributor.authorOzguler, Alper Tunga
dc.contributor.authorNas, Memduh
dc.contributor.authorSubasi, Serkan
dc.contributor.authorSari, Ahmet
dc.contributor.authorHekimoglu, Gokhan
dc.contributor.authorUstaoglu, Abid
dc.date.accessioned2024-08-04T20:55:55Z
dc.date.available2024-08-04T20:55:55Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractOver the past decade, phase change materials (PCMs) have emerged as promising solutions for thermal energy storage (TES) systems, aimed at minimizing heating and cooling energy requirements in buildings. Nevertheless, despite their potential, there are some significant challenges in effectively integrating PCMs into building components. As part of this study, lightweight aggregates (LWA) were coated with a cement slurry containing microencapsulated phase change material (MPCM) to produce lightweight concrete (LWC) with the aim of investigating its mechanical and thermal properties. The LWAs were coated with MPCM at proportions of 2.5%, 5%, and 7.5% of their weight, and an LWC-MPCM was produced using these coated aggregates. The LWC-MPCM exhibited a decrease in dry unit weight up to 1248 kg/m 3 and a reduction in thermal conductivity up to 0.60 W/ mK with negligible loss of strength. SEM examinations revealed that the cement slurry coating provided strong adhesion to the aggregates, resulting in a robust concrete-aggregate interface. The room with the LWC-MPCM experienced a decrease of approximately 0.23 degrees C in center temperature compared to the reference room during the daytime. Additionally, after sunset, the LWC-MPCM showed an increase of approximately 1 degrees C in room center temperature. These advantageous physico-mechanical and thermal properties establish LWC-MPCMs as promising and energy-efficient components for producing thermo-regulative building materials.en_US
dc.identifier.doi10.1016/j.mtsust.2024.100748
dc.identifier.issn2589-2347
dc.identifier.scopus2-s2.0-85189758532en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.mtsust.2024.100748
dc.identifier.urihttps://hdl.handle.net/11616/101920
dc.identifier.volume26en_US
dc.identifier.wosWOS:001223099900001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMaterials Today Sustainabilityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPumiceen_US
dc.subjectMicroencapsulated phase change materialen_US
dc.subjectLWA coatingen_US
dc.subjectLightweight concreteen_US
dc.subjectEnergy and Energy Efficiencyen_US
dc.subjectSmart and Sustainable Urbanizationen_US
dc.titlePhysico-mechanical properties and thermal monitoring performance of thermal enhanced cement slurry-coated LWAs containing microencapsulated phase change materialen_US
dc.typeArticleen_US

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