With 50% replacement of river sand with steel slag aggregates, compression strength, split-tensile strength and flexural strength were comparatively equal to that of the …
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In this work, the behavior of concrete prepared with varying replacements of recycled Steel Slag Aggregate (SSA) of natural aggregate ranging from 0% to 75% was investigated.
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As the replacement rate further increases to 90 %, the distribution of the steel slag aggregates in the concrete becomes more stable and uniform. As shown in Fig. 18, when the …
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Abstract: This study presents a review on the utilization of steel slag as replacement for coarse aggregate in concrete. Merits and demerits of steel slag in concrete as well as its physical …
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A CTA TECHNICA CORVINIENSIS – Bulletin of Engineering Tome XI [2018] | Fascicule 4 [October – December] 141 | Fascicule 4 The steel slag chemical compositions results of …
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Physical and chemical characterization of steel slag is a deciding factor of steel slag utilization as recycled raw material as road aggregate, cement and concrete admixture, soil stabilizer and ...
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Furthermore, Mix M0 denotes the mix, with 0% steel slag (conventional control mix), M1 denotes mix, with 10% steel slag, M2 denotes mix with 20% steel slag and M3 indicates that mix with …
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M040 aggregate (a); M040 CDM aggregate (b); FM040 steel slag and CDM (c); oven slug (d).2.2. Steel Slag in Asphalt Layer. Concerning the asphalt layer, starting from a mixture of …
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The entire replacement of natural aggregates for steel slag allowed to reduce in 31% the cement consumption, a decrease of 140 kg/m3, for the same strength class. ...
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Many studies have shown the use of steel slag to replace coarse or fine aggregate in concrete [5], [6], but the potential volume instability is a concern, which causes the …
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Results revealed that a 30% replacement of fine aggregate with steel slag led to higher compressive strength at both 7 and 28 days, while a 45% replacement showed superior …
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the utilization of steel slag as aggregate in concrete. They concluded that the use of air-cooled steel slag with low amorphous silica content and high amount of ferric oxides is unsuitable to …
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as the basis to check the suitability of steel slag as replacement of fine aggregate. Table 2: Sieve Analysis of Fine aggregate sample Sieve Size(mm) 4.36 2.36 1.18 0.6 0.3 0.15 Pan
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The results demonstrate the promising potential of incorporating steel slag as a partial replacement for coarse aggregate. The mixture with 30% steel slag replacement exhibited …
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Effect of steel slag as a replacement of fine aggregate in M40 grade of concrete. International Journal of New Innovations in Engineering and Technology, 5(4), 2319–6319. …
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This paper aims to study experimentally, the effect of partial replacement of coarse and fine aggregates by steel slag (SS), on the various strength and durability properties of …
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Keywords: steel slag, road materials, life cycle assessment, experimental testing, recycled materials, circular economy. 1. Introduction. Steel slag is the main source of solid waste in the …
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OBJECTIVES To determine optimum dose of alternative materials such as steel slag as partial replacement of sand respectively The study focuses to determine the relative performance of …
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Copper slag has numerous favorable mechanical properties that can be used as partial replacement for fine aggregate, properties such as good abrasion resistance, good stability …
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This paper presents the utilization of the steel slag which is used as a replacement material for coarse aggregates of different sizes for different bituminous mix i.e. 37.5 mm …
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2 Nominal size of aggregate 20mm E. Steel slag In this study Steel slag with specific gravity 3.10 is used for replacement of fine aggregates. The steel slag is shown in Figure Fig 6.1.Steel slag …
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in steel production is accompanied by increased steel slag. Though non-hazardous, steel slag poses environmental, economic and technical problems (Marco Pasetto & Baldo, 2011). …
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The quantities of cement, coarse aggregate (20 mm), fine aggregate, Iron slag and water for each batch i.e. for different percentage of iron slag replacement was weighed separately.
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days, 14 days, 28 days curing, 40 % replacement of fine aggregate by steel slag is the optimum percentage of replacement of M30 grade concrete and decreases considerably in further …
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Results revealed that a 30% replacement of fine aggregate with steel slag led to higher compressive strength at both 7 and 28 days, while a 45% replacement showed superior …
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In this study concrete of M25 grade for a w/c ratio of 0.45 respectively for the replacement of 60%,70% and 80% of coarse aggregates by steel slag which is produced as a waste material …
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Three types of aggregate, including metallurgical slag aggregate (steel slag, copper slag, and iron sand), rare earth porcelain sand (REPS) aggregate as artificial …
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In this study, it is proposed to utilize steel slag and ecosand as full replacement of coarse aggregate and fine aggregate respectively in the production of concrete. Tests for …
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Replacement of Coarse Aggregate using Steel Slag in Concrete - written by Mani V, Dinesh Kumar S, Gaayathri Priya N published on 2018/07/30 download full article with …
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Fortunately, steel slag can replace natural aggregates at ratios up to again with high compressive strength values thanks to its high compressive strength. These are …
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