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The tensile strength increases a maximum of 3.54 Mpa for 53 grades and 3.50 Mpa for 33 grades for 20% Lohani et al., Int. Journal of Applied Sciences and Engineering Research, Vol. 1, No. 2, 2012 395 Optimum utilization of quarry dust as partial replacement of sand in concrete quarry dust content at 91 days.
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There were in all mixes in each grade of concrete together with control mix and five mixes with quarry dust as a partial replacement of natural sand. It was experimental that with use of quarry dust at all replacement levels, the workability of concrete was abridged from 1-6%.
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Various concrete mixtures with 10-60% replacement of sand with quarry dust were tested for compressive strength at 7 and 28 days. The results showed that 50% replacement of sand with quarry dust provided higher …
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To overcome from this crisis, partial replacement of sand with quarry dust can be economical alternative. Quarry dust, a by-product from the crushing process during the quarrying …
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Karthicket al (2014), in his study on the usage of quarry dust as a partial replacement for sand in concrete found that the compressive strength of concrete cubes at 28 days of curing was …
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Crushed gravel sand The fine aggregates serve the purpose of filling all the open spaces in between the coarse particles. Thus, it reduces the porosity of ... In this project work we used quarry rock dust as a partial replacement of fine aggregate and fly ask replaced by cement. The ingredients are used in proper proportion. Also the cement and
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With the tests mentioned above it will be found if the Quarry dust is suitable as a fine aggregate in partial replacement of sand or not. The test will be done in two sets, First set of test will be for M20 concrete on 20%, 30%, 40%, and 50% replacement of sand. Second set will be done for M25 concrete for the same % replacement. 2.
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"Experimental Study on Partial replacement of fine aggregate with Sawdust and Quarry dust. In this study the effect of quarry dust and sawdust, by adding 10%,15% and 20% with the fine aggregate, a matured fine aggregate has prepared. Vignesh b, Lingaraju D (Dec ). "Experimental study on partial replacement of quarry dust and saw dust in
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Karthicket al (2014), in his study on the usage of quarry dust as a partial replacement for sand in concrete found that the compressive strength of concrete cubes at 28 days of curing was improved as high as 35.26% above the strength of conventional concrete when 40% of the fine aggregate was replaced with quarry dust by weight.
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The partial replacement of quarry dust gave a 60 days' peak compressive strength at 30% replacement level. ... 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%. The results proved that up to 40% replacement of sand by the quarry dust induced higher ...
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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 …
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The 30% replacement of cement with fly ash shows ultimate compressive strength of concrete decrease. Chandana Swrkesh(3)- To study the compressive strength of concrete by partial replacement of sand with quarry dust. The replacement of sand with quarry dust shows an improved in the compressive strength of concrete.
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The partial replacement of quarry dust gave a 28 days' peak compressive strength at 40% replacement level and decreases for 50% replacement. Figure 3 shows the compressive …
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fine aggregates as natural sand and quarry dust, coarse aggregates and poly propylene fibres. Also this experiment deals with the study of partial replacement of natural sand by quarry dust and effect of change in water content ratio. Geo polymer requires a heat curing which is eliminated by adding Granulated
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flexural strength are obtained only at 50% replacement. So, they concluded that quarry dust can be utilized in concrete mixtures as a good substitute for natural river sand at 50% replacement with additional strength than control concrete. Chandana Sukesh et al. [3] carried out a work on partial replacement of sand with quarry dust in concrete.
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partial replacement of cement by quarry dust of percentages 0%, 5%, 15%, 25%, 35% for M25 grade concrete cubes of ... Aggregates are inert granular materials such as sand, gravel, or crushed stone that, along with water and Portland cement, are …
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The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. Granite fines or …
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The dust come at cheaper cost and lesser pressure on market demand for sand. Partial replacement of sand with this dust will make good concrete that is well desired in residential construction. As compared to sand and cement, the quarry dust is easily available. It requires less processing and it being a
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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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partial replacement of sand by Quarry dust by 20%, 30%, 40% and 50%. The compressive strength of concrete cubes are obtained after 7 and 28 days of curing. This experimental study shows that the concrete made with quarry dust might not be as workable as normal concrete but it gives higher strength than the conventional concrete. ...
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of quarry dust and the suitability of those properties to enable quarry dust (Celik et.al.,) to be used as partial replacement material for sand in concrete. The use of quarry dust in …
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of fine aggregate. Quarry dust is defined as the non-valuable waste material obtained after the extraction and processing of rocks due to quarrying to form fine particles of size less than 4.75mm. Table 4: Comparison Table . Material Specific gravity Sand 2.55 Quarry dust 2.82 Metallic dust 2.76 . Quarry Dust & Metallic Dust. Fig 1: Quarry dust
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"Partial Replacement of Sand by Quarry Dust in Concrete." Published in International Journal of Scientific and Research Publications, Volume 5, Issue 7, July 2015 concluded 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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Quarry dust can be used as an economic alternative to the natural sand. In this investigation an attempt is made to utilize quarry dust as a partial substitute for natural sand in producing concrete. Natural sand is replaced by Quarry dust at …
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Quarry dust can be used as an economic alternative to the natural sand. In this investigation an attempt is made to utilize quarry dust as a partial substitute for natural sand in producing …
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Lohani T.K., Padhi M., Dash K.P., Jena S. (2012) OPTIMUM UTILIZATION OF QUARRY DUST AS PARTIAL REPLACEMENT OF SAND IN CONCRETE Int. Journal of Applied Sciences and Engineering Research, Vol. 1, No. 2, 2012 6. Joseph 0. Ukpata, Maurice E. Ephraim and Godwin A. Akeke (JANUARY 2012 COMPRESSIVE STRENGTH OF CONCRETE USING LATERITIC …
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The Dust contents higher than 15% increases the water absorption of the concrete. Partial replacement of sand by stone dust in concrete also reduces workability but the compressive strength and split tensile strength increase gradually up to 40% of sand replacement by stone dust (Shukla et al., 2000).
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Silica Fume as partial replacement of cement and Quarry Dust as partial replacement of natural sand and studied their effect on the performance of M25 concrete. 1. Materials and Methodolgy 1.1 Cement Cement: Ordinary Portland Cement 43 grade (OPC-43) confirming to IS 8112:1989. The cement used was of Ultratech Cement.
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that with 40% replacement of Sand by quarry dust gives the maximum strength and then the strength decreases from 50%. 1. INTRODUCTION ... suitable as a fine aggregate in partial replacement of sand or not. The test will be done in two sets, First set of test will be for M20 concrete on 20%, 30%, 40%, and 50% ...
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