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Cube sample of size 150mm size was prepared and compressive strength at 7 days and 28 days were obtained. From their research, they have concluded that optimum percent of replacement of fine aggregate by stone dust is 60%.Replacement of 60% of fine aggregate by stone dust gave better strength at 7 days as well as at 28 days.
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The use of stone dust in concrete provides environmental benefits by reducing the impacts produced by the extraction of natural sand. The use of this material can also offer economic advantages, since the product is less costly than natural sand. In this way, the present work evaluated the compressive strength of concretes made with …
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OF FINE AGGREGATE BY QUARRY DUST IN CONCRETE Vijay P Gowda1, Dinesh1, Kiran muchandi1, Avinash1 and Kumar S1* ... (2010): The stone dust as replacement for natural sand enhances the
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Fresh ceramic waste coarse aggregate and quarry dust fine aggregates make concrete less cohesive and harder to deal with than standard concrete [16]. Ceramic waste and quarry dust aggregates absorb much of water. This technique uses porous ceramic waste and quarry dust aggregates. Stone dust can substitute river sand as …
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Partial Replacement of Fine Aggregate with Brick Dust and Stone Dust M Krishna Teja PG Student Department of Civil Engineering SRM University, SRM Nagar, Chennai, Tamil Nadu India ... preparation of concrete mix. Stone dust and brick dust are added from 0% to 25% by weight of fine aggregate with increment of 5%. A comparative analysis has …
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In this paper, an attempt was made with steel tubular columns in-filled with plain concrete, partial replacement of fine aggregate by fly ash & quarry dust and coarse aggregate by rubber, slag ...
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The experiments showed that replacing 30% artificial fine aggregate for natural fine aggregate produced the maximum strength and lowest crack area. Studies …
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replacement and 50% replacement of fine aggregate with stone dust is found to be 8 to 10%. Gautam et al. (2017) replaced sand with quarry dust in percentages of 25%, 35%, 45% and 55% and conducted compressive strength, …
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cement, fine aggregate (sand/coarser dust) and coarse aggregate in the ratio (1:2:4) by weight are casted with foll owing replacements of sand. • Concrete Paving bock Sand and crusher dust ...
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The incorporation of up to IO percent limestone dust as a partial replacement for fine aggregate in concrete with a 0.70 water-cement ratio and 5 percent limestone dust in concrete with a 0.53 water-cement ratio does not significantly affect the properties of fresh and hardened concrete. The loss in entrained-air content can be easily overcome ...
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Studies on Strength and Behaviour of Concrete by Using Stone Dust as Fine aggregate. Proceedings of National Seminar on Advances in Cement and Concrete, (pp. 38-43). ... 15%, 20% and 25% ...
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Lightweight aggregate concrete mixtures incorporating 0, 10, 20, and 30 weight percent replacement of normal-weight aggregate with lightweight aggregate and crushed stone as fine aggregate were ...
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PDF | On Jan 20, 2022, Bikram Paul and others published REPLACEMENT OF SAND WITH STONE DUST AS A FINE AGGREGATE IN CONCRETE | Find, read and cite all the research you need on ResearchGate
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The current paper focuses on some of the waste elements that are utilized in a concrete mortar (use in roof tile) as a partial replacement for fine aggregates such …
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The test results indicate that stone dust can effectively been used as partial replacement of fine aggregate in concrete. It is found that the compressive and flexural strengths of...
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replacement for coarse aggregate and fine aggregate in concrete is reducing the Environmental wastes which pose a difficult problem in its disposal. A.Manimaran, M.Somasundaram and P.T.Ravichandran
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Currently, the rock dust is employed to replace aggregate or cement in concrete/mortar production. Lots of investigations have been done by researchers to clarify the suitability of rock dust to ...
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The test results indicate that stone dust can be effectively used in partial replacement of fine aggregate in concrete. It is found that the compressive and flexural strengths of...
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replaced Fine aggregate with varying percentage from 5% to 10% at interval of 2-3%. Franklin Eric kujur, Eshan Ali (2014) have conduct an experimental programmed using 30%, 40%, 50%, 60% and 70% partial replacement of fine aggregate with stone dust has been taken for concrete of M25 grade with 0.46 water cement ratio. In this study, set
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PARTIAL REPLACEMENT OF FINE AGGEREGATE WITH MARBLE DUST IN CONCRETE Mr. L. SATISH KUMAR 14471D8705, M.Tech, Civil Engineering, ... of using Marble dust as a replacement to fine aggregate. Present investigation aimed at to study, 5%, 10%, 15%, 20%, 25%, 30%, ... creating a stone-like material. Concrete is used to …
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Pull-out test is performed on specimens prepared with control concrete and concrete using fine aggregate partially replaced by granite dust which provided maximum compressive strength. The specimens are de-moulded after 24 h of casting and then cured for 28 days in water before conducting the test.
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Experimental programme was conducted using 30%, 40%, 50%, 60% and 70% partial replacement of fine aggregate with stone …
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percentages of stone dust, evaluating its impact on the concrete class. By analyzing replacement percentages ranging from 5% to 12.5% for fine aggregate and optimal ... percentages for fine aggregate and cement with stone dust, as outlined comprehensively in Table 7. Subsequently, these mix designs are employed to fabricate concrete …
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The use of stone dust in concrete as partial replacement of fine aggregate will be an alternative material instead of conventional fine aggregate. This will result in conservation of natural resources (fine aggregate) up to some extent, besides helping in environment protection and disposal of stone dust in abundance. Stone dust is collected ...
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Sand is ordinary form of fine aggregate used in concrete production. ... Particle size distribution of Coarse Aggregates E. Procedure crushed stone of 20 mm and 10 mm size, taken from a local ...
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of concrete using crusted stone dust as fine aggregate.International Journal of Research in Engineering &Applied Sciences, vol. 4(10), pp. 21-28. 2014. 8. Reddy M.V. investigation on stone dust and ceramic scrap as aggregate replacement in concrete.International Journal of Civil and Structural Engineering, vol. 1(3), pp.
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maximum strength was obtained at 60% replacement of fine aggregate with stone dust. The results shows strength of concrete increases within 5-12 percent up to 50 percent replacement of fine aggregate. And at 60 percent stone dust in concrete the maximum value of compressive strength is obtained which is 17
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substances - dirt, dust, mud, and construction debris - present in fine aggregates. Fine aggregates particle size varies from 0.075 to 0.425 mm. The specific gravity of sand is 2.5. c) COARSE AGGREGATE Coarse aggregates consist of aggregates larger than fine aggregates and their sizes vary from 20 to 4.75mm.
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Stone dust is well appropriate in terms of strength and economy over normal sand for medium grade concrete (Mahzuz et al 2011). 40 percent fine aggregate can be …
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The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80% partial replacement of ...
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Experimental investigations reveal that quarry dust can effectively substitute for fine aggregate and cement, albeit with the caveat that a comprehensive chemical analysis of …
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The test results indicate that stone dust can be effectively used in partial replacement of fine aggregate in concrete. It is found that the compressive and flexural strengths of concrete increase ...
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By replacement 15% fine aggregate with waste foundry sand the split tensile strength was increases by 8.36% at 28 days as compared to normal concrete. By replacement 40% fine aggregate with stone dust and 15 % fine aggregate by waste foundry sand the split tensile strength was increases by 10.84% at 28 days as compared to normal concrete. …
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It was initially dry in condition when collected, and was sieved before mixing in concrete. Physical Properties Stone dust Fine aggregate Bulk density (kg/cm3 ) 18.18 15.3 Water Absorption% 6.2 9.4 Specific Gravity 2.8 …
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An experimental program using partial replacements of fine aggregate with stone dust at 30%, 40%, 50%, 60%, and 70% was undertaken for concrete of M25 grade with a 0.46 …
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In the present investigation, an experimental program was carried out to study the workability and compressive strength of concrete made using stone dust as partial replacement of fine aggregate ...
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"Celik, T. and K. Marar (1996)" Reported the effects of partial replacement of fine aggregate with crushed stone dust (particle size less than 75 microns), it was observed that slump value ...
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