Ppt On Replacement Of Sand With Quarry Dust
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- Ppt On Replacement Of Sand With Quarry Dust
Key Words: Concrete, Compressive strength, Quarry Dust, Replacement, Sand. 1. INTRODUCTION Quarry dust, is a by-product releases from the cutting and crushing process of stone which is a
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a 30% replacement of quarry dust for sand gives a high value of split tensile strength than the conventional concrete. It is also economical so sand can be partially (i.e. 30%) replaced by
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2.1.2 Fine Aggregate (Quarry Dust) Quarry dust confirming to IS 383-1997 zone III is used in this study by fully replacing the river sand. Quarry dust was collected from local dealer and was initially dry in condition and IS 75µ sieve retaining. Some of physical properties of quarry dust are shown in following table3.2. S.NO. Property Value 1.
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purpose of producing coarse aggregates used for construction. The particles of quarry dust have diameters ranging from 0.05mm to 5.00mm. Agbode and Joel (2001) found in their study on the suitability of quarry dust as partial replacement for sand in hollow block production, that quarry dust is cheaper than river Benue sand
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International Journal of Innovative Technology and Exploring Engineering (IJITEE) ISSN: 2278-3075, Volume-2, Issue-6, May 2013 Partial Replacement of Sand with Quarry Dust in Concrete Chandana Sukesh, Katakam Bala Krishna, P.Sri Lakshmi Sai Teja, S.Kanakambara Rao Abstract--The reduction in the sources of natural sand and the …
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The research focuses on the effect of using waste marble powder and quarry dust as partial sand replacement materials on concrete properties. Massive exploitation of the nonrenewable natural resources to fulfill the …
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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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For the purpose of experimentation M30, M40 grade concrete is designed for 25,50,75, replacement of natural sand by quarry dust and waste plastic in 2,4,6,8 % variation. . Fresh and hardened ...
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proportion of different quarry dust with river sand and the results were compared with natural sand. KEYWORDS- River Sand, Quarry dust, workability, compressive strength, …
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Notation Quarry dust Saw dust Natural sand M 0 0% 0% M 1 50% 0% 50% M 2 45% 5% 50% M 3 40% 10% 50% 4.2. METHODOLOGY MATERIALS PROPERTIES Cement 43 grade[OPC] ... By replacement of quarry dust and saw dust the cost of construction will be minimized by effective
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In such a situation the Fly ash and Quarry rock dust can be an economic alternative to the river sand. Quarry Rock Dust can be defined as residue, tailing or other non-voluble waste material after the extraction and processing of rocks to form fine ... In this project work we used quarry rock dust as a partial replacement of fine aggregate and ...
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Stone dust passing by No. 200 sieve, is used as cement replacing material and retained by No. 100 sieve is used for sand replacement. Sand was replaced by stone dust of 15%, 20%, 25%, …
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the design mix of M20 grade concrete with replacement of sand by quarry dust. The specimens were tested for compressive strength, split tensile strength, flexural strength, and bond strength in addition to water absorption. Curing days started from 7, 14, 28 days. The resistance
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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 …
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Quarry dust satisfies the reason behind the alternative material as a substitute for sand at very low cost. It even causes burden to dump the crusher dust at one place which …
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clear picture that quarry dust can be utilized in concrete mixtures as a good substitute for natural river sand giving higher strength at 50% replacement. Index Terms- Concrete, …
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the value is high and it show that quarry dust suitable to use as sand replacement The industrial waste or by product from crushing & construction company i.e. Quarry Dust can be well utilized. Th e utilization of Quarry dust as a partial replacement of sand in concrete can reduce the cost of construction.
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As of the test results, it was practical that the replacement of natural sand by quarry dust increased the compressive strength of concrete by 5-22%. It was also bring into being that in the middle of all the mixes, the uppermost compressive strength was obtained for 40% replacement of sand by quarry dust. Consequently it could be concluded and ...
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This study presents an experimental investigation on self-compacting concrete (SCC) with fine aggregate (sand) replacement of a Quarry Dust (QD) (0%, 25%, 50%, 75%, ) and addition of mineral admixtures like Fly Ash (FA) and Silica Fume (SF) & chemical admixtures like super plasticizers (SP). After each mix preparation, 45 cubes …
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properties of Quarry Dust the suitability of those properties to enable them to be used as partial replacement materials for sand in concrete. Key Words: Quarry Dust, Fly ash, …
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strength of concrete when replacing sand by quarry dust from 0% to in steps of 10%. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. ... quarry dust was added for replacement of sand from 0% to in step of 10%. International Journal of Scientific and Research Publications, Volume 3, Issue 12 ...
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The replacement of natural fine aggregate by using quarry dust leads to consumption of generated quarry dust, the requirement of land fill area can be reduced and solves the natural sand scarcity problem. The sand availability as a fine aggregate at low cost which needs the reason to search as a alternative material. Even it causes saddle to dump the …
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The pores in concrete are minimised when fly ash is used. The combination that was achieved by replacing river sand with 30% Quarry Dust and replacing Fly Ash …
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According to the findings of compressive strength and crack profile, the contents of quarry dust as a partial sand replacement is 12.5 wt. % were more suitable to be utilized in cement composite.
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Quarry dust is a waste from the stone crushing unit accounts 25% of the final product from stone crushing unit. This quarry dust which is released directly into environment can cause environmental ...
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The effect of using quarry dust as natural sand replacement on mechanical properties such as compressive strength, tensile strength, flexural strength and water absorption were conducted. As a ...
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replacement of sand with quarry dust and cement with mineral admixtures on the compressive strength of concrete (Gambhir, 1995), whereas Celik and Marar[10] investigated the effect of partial ...
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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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I.R.Mithanthaya, Jayaprakash Narayan, Replacement of Sand by Quarry Dust for Plastering and in the Pavement Design, Proceedings of national Symposium at Karunya Institute of Technology on 20-21,December 2002, pp 9-15. AUTHORS PROFILE First Author – G.Balamurugan, B.E., M.E.(Struct.), Associate Professor and Head, …
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To study the behaviour of concrete replacing sand by quarry dust partly or fully as fine aggregate and bamboo as coarse aggregate. 2. To analyze the possibility of its use, tests on ... quarry dust to replace sand in concrete and bamboo fibres are the coarse aggregate replacements for M-30 grade of concrete. The mix is 1: 1.14: 2.49 with water ...
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In this present study the replacement of the fine aggregate is done with quarry dust and cement with fly ash. Replacements of cement are partially done with Fly Ash at 0%, 5%, 10%, 15%, 20% and 25%.
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However, when the cost per unit compressive strength was considered, quarry dust as river sand replacement seemed more beneficial, especially for mortar mix substituted with higher quarry dust. The reduction in cost per unit compressive strength was 9.2% for 33.3%, 23.2% for 66.6%, and 31.3% for quarry dust substitutions, …
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Sand 2.55 Quarry dust 2.82 Metallic dust 2.76 . Quarry Dust & Metallic Dust. Fig 1: Quarry dust . 3.5 Metallic dust: Metal scraps of cast iron from the lathe industry are introduced in the concrete mix to check whether ... the quarry dust so that replacement of can be achieved. REFERENCE [1]30 Aldea C, M., Young F., Wang K., …
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The regression analysiswas also carried out for the case of concrete with the replacement percentage of the quarry dust. The experimental results is obtainedfor the case of replacing natural sand by the quarry dust, it is observed that there is improvement in the strength of flexurerelated to the concrete.
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