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This paper deals with replacement of sand used in concrete as fine agg. regates by the waste generated by the stone quarry industry. This study has made . an attempt to partially replace quarry dust in place of sand in M35 grade concrete. On experimentation, it was found that the. partial replacement of sand . with. 10% of quarry du. st. has given
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PDF | Four different types of concrete mixture were prepared, and tested in fresh and hardened states. ... Except for control …
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aggregate is possible in concrete. Use of granite quarry waste as replacement of river sand was evaluated by (Singh et al., 2016). In this study, granite quarry waste was used …
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Request PDF | Characterization study of natural sand, quarry dust, waste plastic (LDPE) to be used as a fine aggregate in concrete | The scope of this study is to enhance the industry ...
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The study was carried out on M20 grade concrete with 0.5 water cement ratio. Quarry dust can be used as fine aggregate, but it has to satisfy the technical requisites like workability and strength. Concrete mixes were tested for compressive strength and split tensile strength of concrete replaced by quarry dust was compared.
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Industrial quarry waste build-up is yet another environmental issue and health threat. The danger could be reduced significantly or even resolved by inclusion of quarry …
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2 B.V.Bahoria/ Materials Today: Proceedings XX (2016) XXX–XXX 1. Introduction The main Ingredients of Conventional concrete are cement, sand and aggregate. Performance of concrete is affected by ...
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The present study focuses on utilizing stockpiled dolomite quarry waste for sustainable and cleaner production of concrete. Natural river sand is substituted with dolomite quarry waste at 0, 10 ...
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aggregates [5]. This study discusses the structural performance. of concrete with waste from aggregate quarr y. (WAQ) as substitute for fine aggregates in. concrete production. Specifically, it ...
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Quarry dust powder is the waste generated from Manufactured Sand (M Sand) units and constitutes to 30–40% of the total quarry dust produced. ... It can be inferred from the results that using quarry dust powder in concrete blocks as a replacement for fine aggregates is an economic, effective and sustainable method in …
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Use of quarry waste in concrete and cementitious mortars (PDF) Use of quarry waste in concrete and cementitious mortars | Thomaida Polydorou - Academia.edu Academia.edu no longer supports Internet Explorer.
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However, in the present work, for the same water-to-cement ratio, the strength of fly ash concrete is comparable with that of conventional concrete without fly ash; a cementing efficiency factor for fly ash has been taken into account which can be represented as % fines (arithmetic scale) Figure 4: Quarry waste sample. 110 100 90 80 70 60 50 40 ...
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Download Free PDF. Download Free PDF. Limestone dimension stone quarry waste properties for concrete in Western Turkey. Limestone dimension stone quarry waste properties for concrete in Western Turkey. ismail isintek. 2015, Arabian Journal of Geosciences. See Full PDF Download PDF.
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We are investigating the potential of using quarry waste and its effect on the strength and workability of concrete. This paper reports the experimental study which investigated the partial replacement of sand with quarry dust. Initially cement concrete cube was studied with various proportions of cement concrete + quarry dust (M 20, AND M25).
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The current paper discusses the usage of waste material in the concrete. The waste material like waste quarry sand and waste glass powder can be easily utilize in the concrete which reduces the ...
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The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for …
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Chapter 14 - Use of quarry waste in concrete and cementitous mortars - Handbook of Sustainable Concrete and Industrial Waste Management_ Recycled and Artificial …
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It was seen that quarry dust concrete required more water to achieve adequate workability when compared to normal concrete. The compressive strength and split tensile strength of all grades of quarry dust concrete tends to reduce by a certain percentage when water cement ratio was increased from 0.5 to 0.65 in steps of 0.05. ... (PDF) database ...
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Research have proven that incorporating very fine waste quarry particles in the range of 10%–20% ( Rathore et al., 2020) of the total fine aggregate content of a …
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Abstract This paper investigates the effect of quarry waste sand (QWS) on the physical and mechanical properties of recycled aggregates concrete (RAC). Two sets of concretes were made one with natural sand (NS) and another with QWS sand. Five mixes with replacement ratios of 20%, 40%, 60%, 80% and of ordinary coarse …
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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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For structural purposes, there are mainly three types of effective applications utilizing quarry waste. One is to use quarry waste as a substitute for sands/filler in different percentages in concrete [22,30,32,33], and the other is to replace part of cement by the quarry waste to produce concrete, or even employ quarry waste as an additive …
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This chapter discusses the use of quarry waste as cement and aggregate replacement, discussing the effects on fresh and hardened properties as well as …
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Slump of fresh concrete, compressive strength and water penetration depth under pressure of fly ash concrete incorporate with quarry waste as fine aggregate were investigated.
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Using suitable waste materials as a replacement for cement and natural sand presents a viable and pragmatic approach to tackle the challenges associated with the construction sector's scarcity of building materials and environmental issues. Additionally, this approach aids in conserving a substantial quantity of waste. This study explored the …
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This study explores the possibility of reusing quarry waste in the form of powdered sand to produce environmentally friendly sand concrete, with a focus on addressing environmental sustainability. The investigation comprised the preparation of five concrete mixtures with differing limestone sand ratios: 0%, 40%, 50%, 60%, and 70%. …
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We are investigating the potential of using quarry waste and its effect on the strength and workability of concrete. This paper reports the experimental study which investigated the partial replacement of sand with quarry dust. Initially cement concrete cube was studied with various proportions of cement concrete + quarry dust (M 20, AND M25).
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Concrete mixes with different types of coarse aggregates like dimension limestone waste, sandstone, basalt, and quartz are prepared at three different water cement ratio that are 0.35, 0.45, and 0.55.
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The present study emphasizes the combined use of quarry waste ( substitute for river sand) and fly ash (0, 10, 20, 30 and 40% substitute for cement) for sustainable masonry block production. The physical, mechanical, and durability properties of cement blocks made using fly ash and quarry waste underwent a thorough …
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Several studies have shown that quarry waste can be used as a substitute for fine aggregate in concrete without compromising the strength of the finished product across a variety of concrete ...
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