PDF | Quarry dust is a by-product from the crushing of hard rocks into aggregates of different sizes. ... reported that Natural Sand with Quarry Dust as full replacement in concrete as possible ...
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Also, the use of quarry dust as the fine aggregate decreases the cost of concrete production in terms of the partial replacement for …
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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. Modulus of …
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"Partial Replacement of Sand with Quarry Dust in Concrete " (IJITEE) ISSN: 2278- 3075, Volume-2, Issue-6, May 2013. FAISAL FOUAD WAFA Associate Profe ssor, Civil Engineering De partment ...
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This paper is part of a study investigating the structural characteristics of concrete using various combinations of lateritic sand and quarry dust as complete replacement for conventional river sand fine aggregate. Samples of concrete (eg. cubes) were made using varying contents of laterite and quarry dust as fine aggregate. The quantity of laterite …
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A.K.Sahu, Sunil kumar and A.K.Sachan, Crushed stone waste as fine aggregate for concrete, The Indian Concrete Journal, January 2003 pp845-847. Selvakoodalingam, B. and Palanikumar, M. " Partial Replacement of Sand in Concrete with Quarry dust", Proceedings of National Symposium, Karunya Institute of Technology, Coimbatore, pp. …
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Anzar Hamid Mir et.al., "Improved Concrete Properties Using Quarry Dust as Replacement for Natural Sand", International Journal of Engineering Research and Development, Vol. 11, issue 03, pp. 46 ...
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Here the natural sand is replaced partly here by quarry dust (QD) and sawdust (SD) with different percentages i.e. is 50% of natural sand as constant and remaining 50% as the different proportions of Quarry dust and Saw dust. respectively by weight and effects of replacement on concrete is observed.
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chemical properties, workability of the quarry dust concrete, with different ratios of 0%, 20%, 30%&40% for M20 grade of concrete behavior of quarry dust reinforced cement concrete beams, Sieve analysis was conducted for quarry dust and sand. Mix design has been developed using IS Mix Design for various proportion of four different
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The proportion of 25% laterite to 75% quarry dust and 50% laterite to 50% quarry dust with 0.6 water cement ratio produced workable concrete with good structural characteristics; iii) The density of hardened concrete using lateritic sand and quarry dust was found to range from 2293-2447 Kg/m3.
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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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Sand collected from aeolian deposit is expensive due to unwanted cost of transportation from natural sources. Large scale exploitation of natural sand creates environmental impact on society. River sand is most commonly used fine aggregate in concrete but due to acute shortage in many areas, availability, cost & environmental …
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View PDF; Search ScienceDirect ... By exchanging some of the sand in concrete for quarry dust, compressive strength can be measured for a range of …
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Results obtained indicate that the incorporation of quarry dust into the concrete mix as partial replacement material to river sand resulted in lower 28th day compressive strength. This can partly ...
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The use of quarry dust is also in concrete is also a measure necessary for improvement of concrete strength. River sand was replaced with quarry dust for different mix designs of concrete for 0% ...
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Abstract- This experimental study presents the variation in the 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. The compressive strength of concrete cubes at the age of 7 and 28 days were obtained at room temperature.
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The average water absorption value for quarry dust from Abuja and its environ was 0.96%. It falls within the AASHTO, recommended range of 0.2% to 2% (ASTM, 2012). Workability of concrete depends ...
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Researchers agree that waste quarry dust at 20% (Imran and Muthu, 2018) sand replacement can increase the compressive and …
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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 …
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The results of different are shown in table 4. Table 4: Properties of lateritic sand quarry dust Grading of lateritic sand and quarry dust Properties Specific gravity Bulk density in kg/m3 Water absorption IJERTV3IS120166 Lateritic sand 2.78 1.66 (compact) 1.49 (loose) 4% Quarry dust 2.60 1.62 (compact) 1.32 (loose) 2% 3.
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The use of crushed quarry dust as a partial replacement of river sand in concrete production was investigated in this study. This is expedient as quarry dust can be …
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Researchers agree that waste quarry dust at 20% (Imran and Muthu, 2018) sand replacement can increase the compressive and flexural strength of concrete by 10% and splitting tensile strength by 15% ...
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Quarry dust can be used as an alternative to the river sand. Cost analysis shows that there is 40% savings if quarry dust is used instead of sand. [1] Has done a study on replacement of sand by quarry dust in concrete. The compressive strength of concrete with quarry dust has 40% more strength than that of the concrete with sand.
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Download Free PDF. Download Free PDF. ... The present work deals with the development of quarry dust concrete with total replacement of conventional sand with quarry dust and the study is made with systematic approach with sequential steps. ... 2395-0072 "REPLACEMENT OF SAND BY QUARRY DUST IN CONCRETE" Suraj V Borsare1, …
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The compressive strength of cubes at 28 day curing for control mixture of 1:3:6 at 0% partial replacement of river sand with quarry dust was 12.6N/mm 2 but compressive strengths of 21.5 N/mm 2 and ...
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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). The durability properties are reduced while using the quarry dust in concrete mixes (Raman et al., 2005).
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in strength than normal concrete and then decreases from 50%. The compressive strength is quantified for varying percentage and grades of concrete by replacement of sand with …
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The increase in water content Usage of Quarry Dust as Partial replacement for sand in in the mixture will adversely affect the quality of concrete. Concrete and Mortar", Australian Journal of Basic and 3. The measured slump values of quarry dust concrete with Applied Sciences, 7(8): 955 – 967, 2013.
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This study investigated the use of sawdust as partial replacement for fine aggregates in concrete production. Sawdust was used to replace fine aggregates from 0% to 50% in steps of 10%. Concrete cubes measuring 150 x 150 x 150mm were cast and their compressive strengths evaluated at 7, 14, 21 and 28 days. Increase in percentage of sawdust in ...
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Partial Replacement of Sand with Quarry Dust in Concrete 255 Table 1 showing the Physical properties of quarry dust and natural sand [2] Property Quarry Dust Natural Sand Test method Specific gravity 2.54 -2.60 2.60 IS2386(Part III)- 1963 Bulk density (kg/m3) 1720- 1810 1460 IS2386(Part III)- 1963 Absorption (%) 1.20- 1.50 Nil IS2386(Part
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