30 hasil untuk "Burachat Chatveera"
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Artikel Jurnal
Effect of printed circuit board dust on the workability and mechanical properties of self-compacting concrete: A preliminary study
Electronic waste has had an adverse impact on the environment in this era of fast electronic technology advancement and rapid consumption growth. Therefore, awareness and focus on the sustainable disposal of electronic products should be raised. The objective of this research is to study the…
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Artikel Jurnal
Experimental and predictive assessment of carbonation behavior in concrete with integrated electronic waste fibers
Electronic waste fibers (E-fibers) are a type of electronic waste that significantly impacts the environment. This study examines the incorporation of E-fibers, at replacement levels of 10 %, 20 %, 30 %, 40 %, and 50 %, into concrete with the aim of enhancing awareness and promoting the benefits of…
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Artikel Jurnal
Eco-engineered concrete incorporating ground bottom ash and E-waste fibers for enhanced strength and durability through waste valorization
A crucial objective for mitigating the global environmental footprint of the construction sector is the imperative to develop sustainable and ecological concrete alternatives. This investigation presents a novel strategy that utilizes ground bottom ash (GBA) as a cement substitute and integrates…
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Artikel Jurnal
Properties of self-compacting concrete prepared with ternary Portland cement-high volume fly ash-calcium carbonate blends
Concrete manufacturers practically reduce negative environmental impacts and improve cost effectiveness in the industry by replacing a portion of the cement with a high volume of waste product. The use of additive from waste to increase value is considered, especially high performance concrete…
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Artikel Jurnal
Experimental investigation of recycled HDPE waste fiber-reinforced gypsum with emphasis on durability and mechanical performance
The increasing demand for sustainable and durable construction materials has prompted interest in utilizing recycled waste in high-performance building composites. This study investigates the engineering and durability properties of gypsum-based composites reinforced with recycled high-density…
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Artikel Jurnal
Durable gypsum composites from FGD β-gypsum enabled by hemihydrate blending and UV-resin treatment
Flue gas desulfurization (FGD) gypsum, a major industrial by-product generated by coal-fired power plants, presents significant disposal challenges and limited durability when utilized as β-hemihydrate (β-HH) gypsum in construction applications. This study investigates a two-step modification…
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Artikel Jurnal Teks lengkap
Experimental and Analytical Study on Rectangular Concrete Confined with Glass Chopped Strand Mats Under Axial Load
This study investigates the axial compressive behaviour of rectangular concrete specimens confined with low-cost Glass Chopped Strand Mat (GCSM) sheets. While the GCSM has been explored in other contexts, this is the first study specifically investigating its effects on rectangular concrete…
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Artikel Jurnal Teks lengkap
Correction: Chaimahawan et al. Experimental and Analytical Study on Rectangular Concrete Confined with Glass Chopped Strand Mats Under Axial Load. Buildings 2025, 15, 3204
In the original publication [...]
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Artikel Jurnal
Experimental and Analytical Perspectives on Low-Cost Glass Chopped Strand Mat for Sustainable Waste Aggregate Concrete
This study examined the axial behaviour of recycled brick aggregate concrete (RBAC) confined with glass chopped strand mat (GCSM) through an extensive experimental and analytical program. The results demonstrated that GCSM confinement markedly improved both compressive strength and ductility, with…
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Artikel Jurnal
Enhancing the flexural response of RC one-way slabs using low cost fiberglass chopped mat sheets and anchors
This study experimentally evaluated the effectiveness of Carbon Fiber Reinforced Polymer (CFRP) and Fabric Cementitious Matrix (FCSM) sheets in enhancing the structural performance of one-way reinforced concrete slabs under three-point bending. Fourteen slabs were tested, considering key variables…
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Artikel Jurnal
Exploring Natural Cotton FRP as a Sustainable Method for Confinement of Concrete Made with Natural and Recycled Aggregates
Over recent decades, earthquakes have caused significant damage to buildings worldwide, prompting innovative solutions to enhance the seismic resistance of concrete structures. This study explores the use of natural cotton strips (NCS) as a bio-based and low-cost confinement method for natural…
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Artikel Jurnal Teks lengkap
Advancements in Sustainable Green Buildings: The Multifaceted Benefits of Brick Powder as a Cement Alternative
The growing need for a cleaner, sustainable environment has increased interest in reusing waste materials that cause pollution. In this research, the mechanical (dry density, compressive, and tensile strength) and also durability properties (sorptivity, rate of water absorption, chloride ion…
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Artikel Jurnal Teks lengkap
Contractor-Based Evaluation of Construction Cost Overrun Factors Using Matrix Analysis
The construction cost overrun is an important issue that should be addressed, as it directly impacts many construction companies. Our research objective is to study and rank the impacts of empirical attitudes on construction cost overruns using the matrix analysis method. The research began with a…
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Artikel Jurnal
Cement sand mortar with alternative mixing waters: Comparative workability and strength analysis
Freshwater scarcity and construction-related environmental impacts have increased interest in alternative water sources for cement-based materials. This study evaluated sanitary water, seawater, river water, and canal water as partial and full replacements for potable water in cement–sand mortar…
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Artikel Jurnal
Cost-effective FRP solutions for enhancing strength and strain of sustainable concrete made with waste tyre rubber
Abstract This study investigates the compressive behavior and analytical modeling of natural and rubberized concretes confined with cost-effective glass fiber-reinforced polymer (GFRP) jackets. Forty-two cylindrical specimens were tested under axial compression, including natural aggregate concrete…
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Artikel Jurnal
Synergizing Portland Cement, high-volume fly ash and calcined calcium carbonate in producing self-compacting concrete: A comprehensive investigation of rheological, mechanical, and microstructural properties
The manufacturing of Ordinary Portland Cement (OPC) is one of the primary contributors to atmospheric CO2. The use of high-volume OPC replacement materials in self-compacting concrete (SCC) has been the focus of several investigations owing to the increased demand for environmentally friendly…
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Artikel Jurnal
AI-driven analysis of window-wall systems: Predicting energy consumption in educational buildings
The energy efficiency of educational buildings is critically influenced by the building envelope, particularly the Window-Wall System (WWS). While the window-wall ratio is a well-studied parameter, a holistic understanding of the integrated WWS remains limited. This study bridges this gap by…
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Artikel Jurnal Teks lengkap
From Experiment to Prediction: Machine Learning Solutions for Concrete Strength Assessment with Steel Clamps
This study examines the confined compressive strength (Fcc) of circular, square, and rectangular column geometries under varying confinement conditions. Results indicate that circular columns have the highest Fcc values, exceeding those of square and rectangular shapes. Increased confinement…
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Artikel Jurnal
Synergistic effect of recycled E-waste fiber and polyvinyl alcohol on the properties of green concrete incorporating recycled concrete aggregate
The growing demand for sustainable construction highlights the need for innovative concrete solutions using waste materials. Although recycled concrete aggregate (RCA), polyvinyl alcohol (PVA), and recycled electronic waste fibers (E-waste fibers) have been studied individually, their combined…
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Artikel Jurnal
Flexural Strengthening of One-way Reinforced Concrete Slabs by a Combination of Low-Cost Glass Fiber Reinforced Polymer Fabric and Rods
This study addresses the pressing need for effective and sustainable strengthening solutions for one-way slabs. Four specific strengthening methods were selected for investigation: low-cost glass fiber reinforced polymer (GFRP) fabric, ordinary steel bars, GFRP bars, and steel wire mesh. Steel and…