# Prof. Rita Irmawaty, ST., MT. URL kanonis: https://discover.unhas.ac.id/researchers/rita-irmawaty Afiliasi: Faculty of Engineering, Universitas Hasanuddin ## Identifier - Scopus Author ID: 56181266100 ## Metrik Kinerja - h-index: 10 - h5-index: 8 - Total citations: 542 - Total publications: 109 ## Publikasi Paling Banyak Dikutip 1. Evaluation of sustainable concrete paving blocks incorporating processed waste tea ash (2020) · Case Studies in Construction Materials — 70 citations · https://doi.org/10.1016/j.cscm.2019.e00325 2. Feasibility study on the use of processed waste tea ash as cement replacement for sustainable concrete production (2022) · Journal of Building Engineering — 36 citations · https://doi.org/10.1016/j.jobe.2022.104458 3. Compressive strength and hydration process of self compacting concrete (SCC) mixed with sea water, marine sand and Portland composite cement (2014) · Advanced Materials Research — 35 citations · https://doi.org/10.4028/www.scientific.net/AMR.935.242 4. Effect of water curing duration on strength behaviour of portland composite cement (PCC) mortar (2017) · Iop Conference Series Materials Science and Engineering — 27 citations · https://doi.org/10.1088/1757-899X/271/1/012018 5. Preliminary study on early compressive strength of foam concrete using Ordinary Portland Cement (OPC) and Portland Composite Cement (PCC) (2020) · Iop Conference Series Earth and Environmental Science — 19 citations · https://doi.org/10.1088/1755-1315/419/1/012033 6. Flexural behavior of monolith and hybrid concrete beams produced through the partial replacement of coarse aggregate with PET waste (2022) · Structures — 17 citations · https://doi.org/10.1016/j.istruc.2022.07.015 7. Fired clay bricks incorporating palm oil fuel ash as a sustainable building material: an industrial-scale experiment (2021) · International Journal of Sustainable Engineering — 14 citations · https://doi.org/10.1080/19397038.2020.1821403 8. The Effect of Recycled Material and Buton Granular Asphalt (BGA) on Asphalt Concrete Mixture Performance (2023) · Civil Engineering Journal Iran — 13 citations · https://doi.org/10.28991/CEJ-2023-09-06-09 9. Prestress loss and bending capacity of pre-cracked 40 year-old PC beams exposed to marine environment (2016) · Matec Web of Conferences — 12 citations · https://doi.org/10.1051/matecconf/20164702008 10. Compressive strength and corrosion behavior of steel bars embedded in concrete produced with ferronickel slag aggregate and fly ash: an experimental study (2023) · Innovative Infrastructure Solutions — 11 citations · https://doi.org/10.1007/s41062-023-01162-1 ## Publikasi Terbaru - Assessing mortar durability with recycled concrete powder: toward circular use of construction materials (2026) · Journal of Engineering and Applied Science · https://discover.unhas.ac.id/publications/assessing-mortar-durability-with-recycled-concrete-powder-toward-circular-use-of - Optimizing Nickel Slag in Stone Matrix Asphalt: A Sustainable Alternative to Natural Coarse Aggregate (2025) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/optimizing-nickel-slag-in-stone-matrix-asphalt-a-sustainable-alternative-to-natu - Performance Evaluation of Magnesia-Type Refractory Brick Waste as Complete Replacement for Fine Aggregate and Filler in Asphalt Concrete Wearing Course Mixtures (2025) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/performance-evaluation-of-magnesia-type-refractory-brick-waste-as-complete-repla - Analysis of Energy Dissipation and Ductility of castellated Steel Links in Eccentrically braced Frame under Lateral Cyclic Loading (2025) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/analysis-of-energy-dissipation-and-ductility-of-castellated-steel-links-in-eccen - Study of the Effect Launching System using Airbags on the Hull Structures of Pinisi Ship (2025) · Journal of Advanced Research in Applied Sciences and Engineering Technology · https://discover.unhas.ac.id/publications/study-of-the-effect-launching-system-using-airbags-on-the-hull-structures-of-pin - The Effect of the Carbon Content on the Ductile Behavior of Reinforcing Steel (2025) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/the-effect-of-the-carbon-content-on-the-ductile-behavior-of-reinforcing-steel - Utilizing Recycled Polyethylene Terephthalate Waste in Geopolymer Concrete Applications (2025) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/utilizing-recycled-polyethylene-terephthalate-waste-in-geopolymer-concrete-appli - Mechanical and Microstructural Evaluation of Utilizing Nickel Slag as Sustainable Aggregate in Asphalt Mixtures (2025) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/mechanical-and-microstructural-evaluation-of-utilizing-nickel-slag-as-sustainabl - UTILIZATION OF DREDGED SOIL-EPS MIXTURE AS A LIGHTWEIGHT MODULAR BLOCKS: A STUDY ON THE BEARING CAPACITY (2025) · International Journal of Geomate · https://discover.unhas.ac.id/publications/pub_scopus_105019652699 - Marshall performance evaluation of coarse stone matrix asphalt utilizing water-cooled nickel slag aggregate in sustainable development (2025) · E3s Web of Conferences · https://discover.unhas.ac.id/publications/pub_scopus_105023403821 - Performance of Stone Matrix Asphalt Mixtures Utilizing Air-Cooled Nickel Slag: A Marshall Test Approach (2025) · Lecture Notes in Civil Engineering · https://discover.unhas.ac.id/publications/performance-of-stone-matrix-asphalt-mixtures-utilizing-air-cooled-nickel-slag-a - Technical feasibility study of using spent magnesia–chrome refractory bricks in concrete paving blocks (2025) · Case Studies in Construction Materials · https://discover.unhas.ac.id/publications/pub_scopus_105017611915 - The Effect of Utilising Coal Ash as Substitutes for Cement and Sand on Compressive Strength and Water Permeability of Concrete (2025) · Iop Conference Series Earth and Environmental Science · https://discover.unhas.ac.id/publications/pub_scopus_85219567416 - Physical and Mechanical Properties of Abaca Fiber Reinforced Polymer Composites for Sustainable Structural Application (2024) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/physical-and-mechanical-properties-of-abaca-fiber-reinforced-polymer-composites - A Study on the Retrofitting of the Shear Capacity on Cold Joint Longitudinal RC Beams (2024) · Engineering Technology and Applied Science Research · https://discover.unhas.ac.id/publications/a-study-on-the-retrofitting-of-the-shear-capacity-on-cold-joint-longitudinal-rc --- Sumber: Discover Unhas — Research Information Management System Universitas Hasanuddin. 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