River sand was replaced with quarry dust for different mix designs of concrete for 0% to 25% replacement levels with 5% intervals. The physical properties of river sand and quarry dust were tested and reported and the workability as well as compressive strengths of the concrete mixtures were also tested. It was observed that the slump values increased with increase in percentage replacement of
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From the experimental study, it is concluded that the quarry dust can be used as a replacement for fine aggregate. It is found that 40% replacement of sand by quarry dust gives maximum result in strength compared to normal concrete and then decreases from 50%.
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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 particles less than 4.75mm. Usually, Quarry Rock Dust is used in large scale in the highways as a
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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, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today.
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Answer (1 of 9): Yes As quarry dust(also called as crushed sand) is a byproduct obtained after crushing of stones(rocks) to make aggregates. * Results have shown that
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At first stone quarry dust is varied in different percentages (5%, 10%, 20%, 30%, 40%) as partial replacement of sand. Peak value of stone quarry dust is obtained at 10%. After that keeping stone
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replacement of cement by quarry dust with percentages 0%, 10%, 20%, 25%, 30%, and end up with 40%. M30 grade of concrete is designed according to IS: 10262:2009 code provisions. Compressive strength of the cubes were casted and cured for 7, 14 & 28 days.
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ChandanaSukesh,KatakamBalaKrishna, P.SriLakshmi Saiteja, S.KanakambaraRao(2013), “Partial replacement of sand with quarry dust in concrete”.Vol. 2. [5]. S.N.Raman, T.Ngo,P.Mendis,H.B.Mahmud
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quarry dust as sand replacement is the specific gravity, as it depends on the nature of the rock from which it is processed and the variation is lesser by Ukpata et al., [25]. Indeed the shrinkage is more in when compared to that of the natural sand rive
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1. Quarry dust can be used as a finer material which can reduce the voids in concrete. 2. Up to 20% replacement of fine aggregates by quarry dust, the results obtained are satisfactory. 3. From the above results 15% replacement of quarry dust gives high Compressive and Flexural Strength. 4. By using quarry dust wastes instead of conventional
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quarry dust concrete is 10-12% more along with durability under sulphate and acid action. It also shown that the water absorption property of this concrete is slightly higher and lastly they have conclude that the replacement of natural sand with quarry dust, as full replacement in concrete is possible. To decide the water content and mix
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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 M25). The experimental results showed that the addition of quarry dust as fine aggregate ratio of 30%, 40% and 50% was found to enhance the compressive properties.
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3.5 Quarry Dust: Quarry Dust can be defined as residue, tailing or o ther non-voluble waste material after the extraction and processing of rocks to form fine particles less tha n 4.75 mm. This product can be used for asphalt, substitut e for sand, and filling around pipes. Quarry dust can be an economic alternative to the river sand. It is a waste
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Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. Granite fines or rock dust is a by-product obtained during crushing of granite rocks and is also called quarry dust. In recent days there were also been many attempts to use Fly Ash, an industrial by product as partial replacement for cement to have higher workability, long term strength
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Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. Granite fines or rock dust is a by-product obtained during crushing of granite rocks and is also called quarry dust. In recent days there were also been many attempts to use Fly Ash, an industrial by product as partial replacement for cement to have higher workability, long term strength
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At first stone quarry dust is varied in different percentages (5%, 10%, 20%, 30%, 40%) as partial replacement of sand. Peak value of stone quarry dust is obtained at 10%. After that keeping stone
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quarry dust concrete is 10-12% more along with durability under sulphate and acid action. It also shown that the water absorption property of this concrete is slightly higher and lastly they have conclude that the replacement of natural sand with quarry dust, as full replacement in concrete is possible. To decide the water content and mix
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ChandanaSukesh,KatakamBalaKrishna, P.SriLakshmi Saiteja, S.KanakambaraRao(2013), “Partial replacement of sand with quarry dust in concrete”.Vol. 2. [5]. S.N.Raman, T.Ngo,P.Mendis,H.B.Mahmud
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This paper features an experimental study on the replacement of sand with quarry dust and its influences on the properties of fresh and hardened concrete. The project is about replacing sand in concrete production with quarry dust at varying percentage (0%, 25%, 50%, 75% and 100%) to check if the strength matches that of grade MIS with a mix ratio of I :2:4 and also the proportion which has
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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 crusher dust at one place which causes
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replacement of conventional sand with quarry dust and the study is made with systematic approach with sequential steps. In this work, the fresh and compressive strength properties of concrete when the Natural sand is partially replaced with stone dust. Keywords: Concrete, sand, Quarry dust, compressive
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Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. Granite fines or rock dust is a by-product obtained during crushing of granite rocks and is also called quarry dust. In recent days there were also been many attempts to use Fly Ash, an industrial by product as partial replacement for cement to have higher workability, long term strength
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River sand was replaced with quarry dust for different mix designs of concrete for 0% to 25% replacement levels with 5% intervals. The physical properties of river sand and quarry dust were tested and reported and the workability as well as compressive strengths of the concrete mixtures were also tested. It was observed that the slump values increased with increase in percentage replacement of
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replacement of conventional sand with quarry dust and the study is made with systematic approach with sequential steps. In this work, the fresh and compressive strength properties of concrete when the Natural sand is partially replaced with stone dust. Keywords: Concrete, sand, Quarry dust, compressive
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QUARRY DUST AS FINE AGGREGATE: EFFECT ON COMPRESSIVE STRENGTH , DURABILITY AND WORKABILITY OF CONCRETE. The experimental study done by R Chandana Sukesh, Katakam Bala Krishna, P.Sri Lakshmi Sai Teja, S.Kanakambara Rao.[6] in which replacement of the sand with quarry dust shows an improvement in the compressive strength of the concrete. The
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River sand was replaced with quarry dust for different mix designs of concrete for 0% to 25% replacement levels with 5% intervals. The physical properties of river sand and quarry dust were tested and reported and the workability as well as compressive strengths of the concrete mixtures were also tested. It was observed that the slump values increased with increase in percentage replacement of
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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 crusher dust at one place which causes
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The attempts for the replacement of river sand by quarry dust have been made in India. Quarry dust, the waste material that causes disposal problem is made as a valuable resource by the successful utilization of this quarry dust as a fine aggregate and this will also overcome the strain on
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Flexure strength increases when replacement of quarry dust & waste foundry sand in 70:30 propotion is about 14% and 80:20 propotion is about 21%, when compared to normal concrete. 4. After completion of 28 days curing, we have concluded that 80:20 provides better performance when compared to normal concrete. 5.
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Quarry dust is produced from crusher unit and each crusher unit is produced nearly 22% to 27% of dust. This dust is completely waste material for crusher unit but quarry dust is useful for construction work as sand. If we mix quarry dust in sand then only 65% to 75% of sand replaced by quarry dust because strength of concrete is
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