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2022723 · The replacement of fine aggregates is done in the combination of quarry dust and marble powder in equal proportions. Workability of concrete mix decreases with increase in quarry dust and marble powder content. The concrete (After replacement) is acceptable with the values obtained.
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2023826 · The substitution of sand with quarry stone dust presents a cost-effective approach to construction. A comparative analysis is conducted against traditional concrete, demonstrating that utilizing quarry stone dust as a alternative for natural sand offers a compelling alternative that is not only economically viable but also environmentally sound.
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202389 · In such a scenario the quarry dust will be a cheap different to stream sand. Stone dust or quarry dust is a waste material obtained from crusher plants. It has potential to be used as partial replacement of natural stream sand in concrete.
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This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0% to 100% in steps of 10%. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. The compressive strength of concrete cubes at the age of 7 and 28 days were obtained at room temperature.
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2023721 · The escalating demand for natural resources within the construction industry is progressing upward. At the same time, however, there is a great concern regarding the depletion of these resources. This review paper emphasizes the significance of utilizing alternative aggregate materials in concrete. Particularly, it aims to explore …
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2018528 · Design mix of M25grade concrete with replacement of 0%, 20%, 25%, 30%, and 35% of quarry dust organized as M1, M2, M3, M4 and M5 respectively have been considered for laboratory analysis viz ...
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2019421 · In this mix design we prepare M30grade Concrete using cement, sand, course aggregate, water & some percentage of quarry dust which replaces the cement. In this experimental investigation concrete cubes of 150mm×150mm×150mm were casted and cured for 7,14 & 28 days conventionally.
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Quarry dust is a waste obtained during quarrying process. It has very recently gained good attention to be used as an effective filler material instead of fine aggregate. Design mix of M25grade concrete with replacement of 0%, 20%, 25%, 30%, and 35% of quarry dust organized as M1, M2, M3, M4 and M5 respectively have been considered for ...
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In this paper, we have investigated the study of quarry rock dust as partial replacement of fine aggregate in concrete. Mix design has been developed for M20 grade using IS design for conventional concrete and replaced mix. Specimens on cubes, cylinders and beams were prepared for both conventional and 20%, 40%, 60% replacement with quarry dust.
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2020119 · Quarry rock dust (QRD), a waste obtained during the quarrying process is a significant source of air pollution yet has the potential of becoming a sustainable and economical alternative to sand in concrete. Studies confirmed that replacing sand in conventional concrete with QRD increases its durability and robustness by ten percent.
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