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41 articles for “Slag”
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Abrasion Resistant Produce from Slag Dust
Abstract: Steel slag is a by-product of steel manufacture such as to respect the achievement of one ton to liberate 160 kg of steel slag. Thereby chemical compounds content in slag dust of steel slag have been SiO2, CaO, Fe2O3, Al2O3, and MnO, whereas mineral components of steel slag have been C3S, C2S, C4AF, RO phase, and free-CaO. Steel slag has been applied in ceramics, road pavement materials, stockpile of mineral …
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 2, 2021 · pp. 1–11 Read article
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Chemical and Geotechnical Evaluation of Steel Slag for Sustainable Construction Practices
Abstract: Steel slag, a byproduct of the steelmaking process, is generated at an estimated 160 kg per ton ofsteel production. This study explores the chemical and mineral compositions of steel slag,highlighting key compounds such as SiO2, CaO, Fe2O3, Al2O3, and MnO, along with mineralcomponents like C3S, C2S, C4AF, and free-CaO. The research emphasizes the extensive applications ofsteel slag in cement-based products, ceramics, road paving, and concrete admixtures. Specifically, itevaluates the incorporation …
Published in International Journal of Analytical and Applied Chemistry · Vol. 10, Issue 2, 2024 · pp. 28–37 Read article
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Review on the Performance of Fibre and Industrial Slag in Concrete
Abstract: This review paper discusses about the different types of fibre used in concrete at different periods with the mix parameter details. This review enlightens the effect of industrial waste such as Bottom ash, Copper slag, Ferro-chromium slag, Ground granulated blast furnace slag (GGBFS), Steel slag, Stainless steel slag as a substitute in concrete. The elaborate study on its chemical composition and also the merits and demerits of using the slag …
Published in International Journal of Concrete Technology · Vol. 1, Issue 1, 2015 · pp. 16–30 Read article
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Studies on Preparation of Tiles from Slag
Abstract: This article is the study of issued forms for advanced ceramics manufacture from proportioned waste slag from iron and steel manufacture. Huge slag disposal has linked waste landfill originated pollution and loss of flora and fauna in the area, henceforth subjected reuse/recycle slag for useful purposes. Tile/shaped piece is made of glass-ceramics, in which slag (partly amorphous) is added in proportion to reduce a huge load of usual raw material …
Published in International Journal of Chemical Engineering and Processing · Vol. 7, Issue 1, 2021 · pp. 25–35 Read article
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Evaluation of The Resistance of Concrete by Partial Replacement of Coarse Aggregate with Steel Slag and Cement with Bentonite Powder
Abstract: According to the WHO, concrete is the third most consumed material by humans after food and water. Concrete consists of cement, coarse aggregate, fine aggregate and water. In the production of cement, carbon dioxide is released into the environment, which becomes a big problem for environmental protection. Therefore, there is a need to modify the cement with some natural materials with pozzolanic properties. The aggregates, which are extracted from natural …
Published in International Journal of Concrete Technology · Vol. 8, Issue 1, 2022 · pp. 21–29 Read article
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Comparative Study of the Nature of Slag in the Formulation of Concrete Pavers
Abstract: The steel mill generates about 8000 tons/year of slag by transforming scrap metal to produce more than 60000 tons/year of wire rod and steel reinforcing bars. These co-products are stored or used for backfill. With this almost inexhaustible slag deposit, Morocco has a valuable resource thanks to its high content of silicates, lime and metal oxides. This has led to the attempt to valorize it in the manufacture of paving …
Published in International Journal of Metallurgy and Alloys · Vol. 8, Issue 2, 2022 · pp. 12–27 Read article
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Usage of fly ash and slag as supplementary cementitious materials in engineered cementitious composites (ECCs) – A Review
Abstract: Researchers evolved Engineered Cementitious Composite (ECC) in the Nineties, belong to the family of high-performance fibre-reinforced cementitious composites. ECC, additionally known as bendable concrete as a ductile alternative to conventional concrete. ECC requires a huge amount ofsupplementary cementitious material (fly ash), contributing to sustainable development. In this paper, a review of ECC studied with supplementary cementitious materialswhich includefly ash and slag. ECC has better tensile strength, ductility and durability properties …
Published in International Journal of Concrete Technology · Vol. 7, Issue 1, 2021 · pp. 44–55 Read article
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Regulation of Ca(OH)2 Concentration in the Hardening System “Gypsum Binder-Portland Cement” By Introducing Ash and Slag Additives when Producing Composite Gypsum Binders (CGB)
Abstract: This paper presents the results of the research and development of composite gypsum binders (CGB) based on technogenic raw materials in the form of ash and slag mixtures of fuel wastes, which reduces the consumption of Portland cement clinker up to 85% in comparison with traditional composite binders. The optimal compositions of the CGB are proposed. The impact of the type of mineral additives of technogenic origin and superplasticizer on …
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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Use of Steel Slag in Rigid Pavement
Abstract: Steel slag is a byproduct obtained from steel industry. It is generated as a residue during the production of steel. Because of the high disposal cost as a waste material and the overall positive features of steel slag, it has been declared a useful construction material, not an industrial waste by most of the developed countries. Successively, it is recycled as an aggregate for the construction of roads, soil stabilization, …
Published in International Journal of Sustainable Building Technology · Vol. 2, Issue 2, 2019 · pp. 12–26 Read article
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Utilization of Steel Slag as Course Aggregate
Abstract: Concrete is the third largest material consumed by human being after food and water as per WHO. Concrete plays a vital role in the design and construction of the nation’s infrastructure. Almost three quarters of the volume of concrete is composed of aggregate. These are obtained from natural rocks and river beds, thus degradation them slowly. This issue of environment degradation, and need for aggregates demands for the usage of …
Published in International Journal of Concrete Technology · Vol. 3, Issue 1, 2017 · pp. 14–18 Read article
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Optimizing Concrete Composition: Evaluating the Effects of Flaky Aggregates, Steel Slag, and Marble Powder on Performance
Abstract: The characteristics of materials used in construction have a significant impact on the performance ofthe resulting concrete. Coarse and fine aggregates are crucial components in cement concrete,influencing its strength and workability. Research has shown that the type of aggregate used, whethercoarse or fine, plays a critical role in these properties. In this study, we examine the combined effect offlaky aggregates and steel slag as partial replacements for coarse aggregates on …
Published in International Journal of Structural Engineering and Analysis · Vol. 10, Issue 1, 2024 · pp. 38–46 Read article
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Fresh and Hardened Properties of High Performance Concrete with Weld Slag as Fine Aggregate
Abstract: This research centers on the incorporation of welding slag, the residue remaining after the welding process, as fine aggregates in the production of high-performance concrete with a compressive strength of 70 MPa. The chemical and physical characteristics of welding slag aggregates (WSA), such as chemical compositions, specific gravity, SEM images, XRD, and EDS analysis, were investigated. Additional investigations were carried out by substituting welding slag with standard sand at varying …
Published in International Journal of Construction Engineering and Planning · Vol. 9, Issue 2, 2023 · pp. 29–36 Read article
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Investigation of strength of concrete by replacement of sand with copper slag and cement with sugarcane bagasse ash
Abstract: This investigational study conducted to observe the potential of Sugarcane Bagasse Ash as a cement replacing material which is similar to that of Portland Pozzolana Cement and Copper slag as a fine aggregate replacement material. Seven different concrete mixes with the Bagasse Ash replacement to the Portland Pozzolana cement and copper slag replacement are (5% + 40%, 10% + 15% , 10% + 25% , 10% + 35% , 10% …
Published in International Journal of Concrete Technology · Vol. 5, Issue 1, 2019 · pp. 25–38 Read article
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Effect of Steel Slag and Quarry Dust on the Flexural Strength of Concrete
Abstract: The effect of quarry dust and steel slag on the flexural strength of concrete has been experimentally studied and reported in this paper. Concrete used was prepared by replacing 75% of steel slag in replacement with sand and replacing cement by 5%, 10%, 15% and 20% with quarry dust. Also, conventional concrete was prepared as reference concrete for comparison. 100-mm cube and 100 mm × 100 mm × 500 mm …
Published in International Journal of Concrete Technology · Vol. 5, Issue 1, 2019 · pp. 8–13 Read article
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Effect of Replacing Rice Husk Ash with Cement and Granulated Blast Furnace Slag with Fine Aggregates on High Performance Concrete
Abstract: Cement and sand are the basic materials for any concrete construction. Now a day’s due to erosion of rivers and considering environmental issues, there is a scarcity of river sand. Many researchers are finding different materials to replace sand and one of the major materials considered in this study is granulated blast furnace slag (GBFS). In recent times, instead of cement many alternative materials are being used as the binding …
Published in International Journal of Concrete Technology · Vol. 2, Issue 2, 2016 · pp. 30–35 Read article
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Utilizing Ground Granulated Blast Furnace Slag (GGBS)as a Partial Substitute for Cement in Concrete
Abstract: Abstract Concrete is a critical material in civil engineering, valued for its strength and durability. However, the increasing demand for concrete, driven by rapid urbanization, has raised environmental concerns.Cement, a primary component of concrete, is a significant source of carbon dioxide emissions duringits production, contributing to climate change and environmental degradation. This study investigatesa sustainable alternative to traditional cement by partially replacing it with Ground Granulated BlastFurnace Slag (GGBS), an …
Published in International Journal of Concrete Technology · Vol. 11, Issue 1, 2025 · pp. 28–33 Read article
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Replacement of Natural Fine Aggregate by Copper Slag
Abstract: This paper presents the applications of replacement of natural fine aggregate using copper slag. The study is conducted by replacing the fine aggregate from 0 to 100% at the interval of 20% on M25 grade concrete and 1.8% superplasticizer by weight of cement. The compressive strength, split tensile strength and flexural test is studied and reported. It is observed that replacement of natural fine aggregate at 40% (CS40) gives higher …
Published in International Journal of Concrete Technology · Vol. 5, Issue 2, 2019 · pp. 23–28 Read article
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Regration Analysis of Compressive Strength of Recycled Aggregate Concrete with Ground Granulated Blast-Furnace Slag and Fly Ash
Abstract: In this research work presents the compressive strength of recycled aggregate concrete (RAC) with recycled coarse aggregate (RCA) that coming from single source and the results of an investigation on the influence of recycled coarse aggregate (RCA) on compressive strength of recycled concrete are accessible. Natural aggregates concrete cubes were cured in normal water for 28-days obtain virgin and RCA. The properties of natural coarse aggregate (NCA) and (RCA) and …
Published in International Journal of Concrete Technology · Vol. 8, Issue 1, 2022 · pp. 9–16 Read article
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Revolutionizing Glass Science: Analyzing the Crystallization Dynamics of Economical Glass-Ceramic Compositions
Abstract: The development of glass-ceramics presents an innovative approach to material science, leveraging the unique properties of non-crystalline glass combined with controlled crystallization. This study investigates the crystallization dynamics of economical glass-ceramic compositions derived from raw materials, such as blast furnace slag and granite rock. We explore the fabrication processes, examining the influence of these raw materials on microstructural interlocking and phase composition. Our findings reveal that specific ratios of slag …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 2, 2025 · pp. 9–15 Read article
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Mechanical Properties of sand blasting residue concrete
Abstract: Sand Blasting Residue (SBR) form chain manufacturing companies as a large massive by-product. Steel-slag hydrated matrix is made of ground granulated blast furnace slag powder & steel-making slag which is the by-product of iron manufacturing. This type of construction material is called environmental conscious material in Japan. This research presented that the strength of steel-slag hydrated matrix depends on the pH of the steel-slag hydrated matrix after mixing. Firstly, cement, …
Published in International Journal of Concrete Technology · Vol. 6, Issue 2, 2020 · pp. 46–52 Read article