2.3 Tensile splitting strength test. This test was carried out as specified in BS1881-117 [11]. Cylindrical concrete specimens of size 100mm diameter × 200mm long were moulded and stored in water
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· B.V. Bahoria, D.K.Parbat, P.B.Nagarnaik, U.P.Waghe (2013), “Experimental study of effect of replacement of natural sand by quarry dust by quarry dust and waste plastic on compressive strength of M20 concrete”. 4th
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· To reduce the impact of the quarry dust on environment and humans, this waste can be used to produce a new product by partially replacing fine aggregates with quarry dust in concrete.
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Key Words: Quarry dust, compressive strength, split tensile strength, reinforced-concrete. INTRODUCTION Quarry dust is the residue of particles in the size range of 0 – 4.75mm obtained as a
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· In general, substituting quarry dust as fine aggregate in place of river sand improved compressive strength of mortar. Effects of manufactured sand characteristics on water demand of mortar and concrete mixtures
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in SCC as a partial replacement of fine aggregate and cement respectively. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. In
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Use of quarry rock dust as a fine aggregate in concrete draws serious attention of researchers and investigators. Marble powder has a very high Blaine fineness value of about 1.5 m2/g with 90% of
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· Oorkalan et al. (2020) combined quarry dust with coir pith as fine aggregate in fly ash concrete. It was observed that the increase in the quarry dust content from 0% to 75% by the total mass of fine aggregate, there was a corresponding decrease in the flexural strength of concrete, disregarding the composition of fly ash of the concrete.
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:Quarry DustPublish Year:2018 · Use of quarry dust and nickel slag as fine aggregate produced a higher uniaxial compressive strength of concrete than that using sand. Specifically, QD25
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:Quarry Dust in ConcreteQuarry Waste in Concrete · Fine aggregate (FA) is a significant material used for mortar and concrete production and plays the most critical part of the mix design. FA is a major concrete
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· Similarly, concrete with 0.25% GNP and 40% quarry dust exhibits compressive, split tensile and flexural strengths of 53.63 MPa, 4.12 MPa, and 11.52 MPa, respectively, for M30 grade concrete. The slump, compressive strength, split tensile strength and flexural strength model-predicted values nearly fit the experimental results,
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· Quarry dust (QD), another supplemental material is a consequence of the crushing procedure that is an intense substance applied as aggregates for concrete, particularly as fine aggregate materials. The rock was compressed into various sizes during mining operations; the resulting dust is known as quarry dust and is considered waste.
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· However, it decreases at 10 8 cells/ml (B4). The former has a higher rating when comparing the strength of conventional cement mortar with that of quarry dust-based mortar. In contrast, the latter’s maximum strength is 31.01 N/mm 2 after 28 days at a bacterial concentration of B3 (10 7 cells/ml). Fig. 3.
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can be used as a replacement for fine aggregate. It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than normal concrete and then decreases from 50%. The compressive strength is quantified for varying
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· The rapid depletion of natural sand resources due to extensive usage in construction demands the need for an alternative and economical fine aggregate. The present study evaluates the physico-mechanical and petrographic properties of stone dust and concrete using stone dust as a fine aggregate replacement for natural sand. A
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· The fine recycled concrete aggregate (FRCA) ranging from 0.15 to 5 mm was prepared by demolishing a concrete with a known mixture design. After wet carbonation, the particle size, water absorption, and density of the FRCA were tested and compared with the original samples.
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· Aluminum dross, cement, sand, and quarry dust were used in a variety of proportions with a constant percentage of fly ash for the design of nine concrete mixtures. Aluminum dross was replaced by 5,
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· Concrete produced by Recycled Coarse Aggregate and Quarry Stone Dust as Fine Aggregate. I OP Conference Series: Materials Science and Engineering. 981. 032057. 10.1088/175 7-899X/981/3/032057.
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properties of concrete containing quarry rock dust as fine aggregate. Shahul Hameed and Sekar studied the feasibility of using quarry dust and marble sludge powder as total
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· Influence of Quarry Dust on Compressive Strength of Concrete. P. Jagadeesh P. S. Kumar S. Prakash. Engineering, Materials Science. 2016. Objectives: In the present study, by-product of stone crushed, quarry dust is replaced as a fine aggregate with 20%, 30%, 40%, 50% replacement.
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In this project granite dust is used with different percentages of 20, 40, 60 and 80. The preliminary experts are conducted in ingredients of concrete &granite the mix proportion is derived for M30 concrete by following the steps given in IS10262 as 1:1.57:2.6:0.45.There are 30 cubes of 150mm size and 15 cylinders of 150mm diameter are casted
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:Quarry Dust in ConcreteQuarry Dust PropertiesPerformance of Quarry Dust · Several studies dealt with the use of quarry dust as fine aggregate for concrete as a strategy of recycling [10][11][12][13][14][15][16][17][18][19]. There is a growing interest in the
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· Figure 1: Compressive strength of M20 grade with change in age.-"Study on Compressive Strength of Quarry Dust as Fine Aggregate in Concrete" DOI: 10.1155/2016/1742769 Corpus ID: 55828666 Study on Compressive Strength of Quarry Dust as Fine Aggregate
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International Journal of Engineering Trends and Applications (IJETA) – Volume 5 Issue 3, May-Jun 2018 ISSN: 2393-9516 www.ijetajournal.org Page 57 Partial Replacement of Fine Aggregates with Quarry Dust and Marble Powder in Concrete N. Janakiram [1], P. Murahari Krishna [2]
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· From the test, it was obtained that the compressive strength at 7 days is 53.14 MPa for concrete using natural sand and 52.04 Mpa for concrete using stone dust and at 28 days old is 68.19 MPa for
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· This research was conducted to examine the potential of basaltic crusher dust as a partial replacement for Portland Pozzolana cement in hollow concrete block (HCB) production. Quarry dust is one of the waste materials abundantly available and pozzolanic material in the quarry industry. In doing so, physical tests of cement pastes
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Samples of concrete (eg. cylinders, beams) were made using varying contents of lateritic sand and quarry dust as fine aggregate. The proportion of lateritic sand was varied from 0% to 100% against quarry dust at intervals of 25%, using concrete mix of 1:1.5:3 and water/cement ratio of 0.65.
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Opportunity: Quarry dust can be used as partial replacement of fine aggregate and cement. Past studies have shown that QD can be partially replaced up to 25% & up to 10 % as cement and F.A
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:Quarry Dust in ConcreteQuarry Dust PropertiesConcrete containing quarry dust as fine aggregate can be efectively utilized in the construction industry with good quality materials, appropriate dosage of super plasticizer,
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Table1: Chemical composition of quarry dust and fine aggregate Constituent Quarry Dust (%) Natural Sand (%) SiO2 Al2O3 Fe2O3 CaO MgO Na2O K2O TiO2 62.48 18.72 6.54 4.83 2.56 Nil 3.18 1.21 80.78 10.52 1.75 3.21 0.77 1.37 1.23 Nil
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