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replacement of sand effectively up to 40% by weight of cement in concrete. Keywords - Mill Scale, concrete aggregates, physical and mechanical properties, durability, waste utilization. Article Highlights: Mill scale does not show lime reactivity and hence can be used for partial replacements of fine aggregates and
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Iron slag was used to replace 25% to 30% of sand by weight at increment of 5% for both cube and cylinder. The strength of concrete increases rapidly with increase the iron …
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The current paper experimentally investigates the effects of partial replacement of fine aggregate by mill scale in concrete in varying proportions by weight. Mill scale was added by weight of fine aggregate with partial replacement of 0%, 10%, 20%, 30%, 40%, 50% and 60% and using Portland Pozzolana Cement in C20/25 grade of concrete. The …
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The Exploitation of Blast furnace Slag as Sand Replacement in Concrete - written by Ahmed Serag Faried, Magdy A. Abd- Elaziz, Taher A. Tawfiq published on 2017/04/22 download full article with reference data and citations ... "Recycling Steel Mill Scale as Fine Aggre- gate in Cement Mortars", European Journal of Scientific …
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Steel slag is a solid waste produced in crude steel smelting, and a typical management option is stockpiling in slag disposal yards. Over the years, the massive production of steel slags and the continuous use of residue yards have led to vast occupation of land resources and caused severe environmental concerns. Steel slag …
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In this investigation, M20 grade concrete with the replacement of sand by steel mill scale waste and granite powder waste from 10% to with the increments …
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grade concrete and 60 N/mm2 for M60 grade concrete. 100mm concrete specimens were used as per IS: 516-1959, clause 2.8.Crumb Plastic was partially substituted for fine
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Eriksson et al. 49 used olivine and dolomite as a source of MgO in the lab-scale production of LF slag. The volume instability of the resulting slag limits its further applications. ... The rapidly cooled LF slag shows a more granular appearance making it a suitable replacement for sand in the concrete industry. It could also be used in the ...
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Durability tests on both sands, such as sulfate attack resistance, water absorption, and ultrasonic pulse velocity tests, showed that slag sand output was nearly equal to or better than natural ...
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A study was conducted on the use of recyclable ground granulated blast furnace slag materials, as sand replacement material in concrete mix with …
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The sand mill slack examination shows that they are compliant with Zone-II, as described in IS: 383-1970, as shown in Table 2. Sterlite Industries Ltd, Tuticorin, Tamil Nadu, India, provides steel mill slag in sand replacements for geopolymer concrete. The slag appears to be like a particle of granular black glass.
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Performance of Blast Furnace Slag Concrete with Partial …. Performance of Blast Furnace Slag Concrete with Partial Replacement of Sand by Fly Ash D. K. Singha Roy … materials like blast furnace slag, steel slag, … » More detailed effect of copper slag as partial replacement of sand – Grinding …. Recycling of scale and steel chips waste as …
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Furthermore, adding the granite waste powder whether as a cement or sand replacement, showed a positive response in terms of enhancement of strength of concrete under elevated temperatures [2]. For the M35 grade of concrete, the sand replacement was done with a mill scale varying from 0% to 80% with a suitable water-cement ratio of …
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focused on partial replacement of river sand with alternatives like copper slag, steel slag, quarry dust, etc., The outcome of these studies shows that the alternate materials enlarge the mechanical and durability properties of concrete. The optimum dose of alternate materials to replacement of sand is evaluated. In this
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DOI: 10.1016/J.JCLEPRO.2016.07.211 Corpus ID: 156918616; The implementation of scale and steel chips waste as a replacement for raw sand in concrete manufacturing @article{Alwaeli2016TheIO, title={The implementation of scale and steel chips waste as a replacement for raw sand in concrete manufacturing}, author={Mohamed Alwaeli}, …
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replacement of sand effectively up to 40% by weight of cement in concrete. Keywords - Mill Scale, concrete aggregates, physical and mechanical properties, durability, waste …
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Steel slag could be valuable for promoting a sustainable relationship between the concrete and steel industries. C 2 S, C 3 S, C 4 AF, and C 3 A in steel slags are typical mineral phases of Portland cement, indicating the potential of steel slags to function as hydraulic materials. Therefore, one recycling option is to grind steel slags …
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Keywords Concrete Slag Dissolution Mobility Compressive strength Introduction Traditional mixing methodology has been in practice with the addition of slag directly to other concrete proportions [1, 2]. Slag is being used extensively as supplementary cementitious material (SCM) in concrete since many years [3].
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These alternative materials partially/completely replace with river sand. Using an industrial by-product or some recycled construction material is beneficial as an …
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Strength studies on slag-concrete as a partial replacement as GGBS. Int. J. Sci. Technol. Eng, 3 (5) (2016), pp. 155-159. Google Scholar [4] H.L. Chaithra, K. Pramod, A. Chandrashekera. An experimental study on partial replacement of cement by GGBS and natural sand by quarry sand in concrete.
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The flexural strength has slightly decreased for the partially replacement of steel slag and mill scale slag by adding as coarse aggregate and the mechanical properties of 30% partially ...
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In this study an attempt is made to use steel slag, a by-product from steel industry as replacement for coarse aggregate in concrete and eco sand which is a commercial by-product of cement ...
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Production of concretes using slag aggregates ... The main by-product of the steel industry is slag. This paper investigates the use of slag aggregates of electric arc furnace (EAFS) and ladle furnace slag (LFS) in replacement of fine and coarse conventional limestone aggregates, for the production of concrete mixtures of C25/30 and C30/37 strength …
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slag as a replacement of sand in concrete mixtures. The optimum percentage is between 30 % and 40 %, after those percentages there is no observed increase. Keywords: Concrete; Compressive strength; Flexural properties; Ground granulated blast furnace slag, replacement as a sand. I. INTRODUCTION. Over time waste control has become …
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In the replacement mix, natural river sand was partially replaced with steel mill scale by weight basis. Due to the high-water absorption of the steel mill scale, it was …
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The test specimens were developed by casting for various steel mill scale replacements and cast at 150 mm × 150 mm × 150 mm. A solution of 3% sulfuric acid (1 N) in 20 L of …
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The use of blast furnace slag in place of natural sand in cement-mortar and concrete is discussed in this study. The feasibility of using granulated blast furnace slag in place of natural sand in ...
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The results of this study demonstrated that, in addition to its significant environmental advantages and economic accessibility, using steel slag and mill scale in concrete fabrication could result in superior static and dynamic performance by a maximum of 81.67 and 178.39%, respectively, compared with standard concrete.
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This research study aims to partially replace coarse aggregate and sand (fine aggregate) with steel slag and silica sand, respectively. Here, the replacement is …
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Furthermore, Mill Scale is used as a pigment in the production of paints and coatings, providing excellent corrosion resistance. At Inmaa International, we take pride in our ability to provide Mill Scale in large quantities, ensuring timely delivery and competitive pricing. Trust us as your reliable Mill Scale supplier in Saudi Arabia.
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