DOI: 10.1016/J.CSCM.2017.06.004 Corpus ID: 135244688; Stress-strain characteristics of concrete containing quarry rock dust as partial replacement of sand @article{Kankam2017StressstrainCO, title={Stress-strain characteristics of concrete containing quarry rock dust as partial replacement of sand}, author={Charles K. Kankam …
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— Tests are conducted on cubes and beams to study the compressive strength, flexural strength and durability of concrete using quarry dust and are nearly 10% more …
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— Concrete mechanical properties could be improved through adding different materials at the mixing stage. Quarry dust (QD) is the waste produced by manufactured sand machines and comprise approximately 30–40% of the total quantity of QD generated. When it dries, it transforms into a fine dust that poses a tremendous hazard to the …
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— 1. Introduction. Light weight concrete is low density a concrete and the values in par with the conventional concrete. Its density varies from 900- 1900 kg/m 3 with reference to its compressive strength. It has good properties such as easy handling, preparing and cheaper, and hence this type of concrete popularizing in construction field.
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The use of quarry dust in concrete according to Chaturanga et al., [25] is desirable because of the benefits such as useful disposal of a by-product, reduction of river sand consumption and increase in strength. Quarry dust has rough, sharp and angular particles, and as such causes a gain in strength due to better interlocking.
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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 and hollow …
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Quarry Rock Dust: Quarry dust is fine rock particles. When boulders are broken into small pieces quarry dust is formed. It is grey in colour and it is like fine aggregate. The physical and chemical properties of quarry rock dust and the fine aggregate are listed in Table 1 and Table 2 respectively. Tab.1 Property of quarry dust and river sand
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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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— Also the cube with 100 % quarry dust recorded 16.83 N/mm 2 at maximum load as average compressive strength, giving rise to an increment of about 18 % of the compressive strength of the...
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— Sukesh et al. (2013) investigated that the usage of Quarry dust, the characteristics of Portland cement, and the fine and coarse materials utilized in …
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— The strength characteristics of the specimens decreased with increasing percentage replacements of quarry dust in comparison with conventional concrete. …
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— The results showed that river sand and quarry dust with a compressive strength of 10 to 30% replacement is an excellent construction material for constructing concrete. As a result, quarry dust ...
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— The microstructure analysis on M50 grade quarry dust concrete has greater compressive strength and shows the maximum silicon dioxide presence when compared to other samples. ... Strength characteristics of quarry dust in replacement of sand. IOP Conf Ser Mater Sci Eng 225:012074. Google Scholar Nayana AM, Rakesh P (2018) Strength …
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sand with quarry dust on the properties of concrete. The present work is planned to study on specific gravity, chemical analysis, zone properties due to addition of quarry dust and also to assess ...
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— For sand having above 3.4% of clay content used in a 1:1: 2 (M-25) mix of concrete resulted in the production of concrete with compressive strength less than 25 N/mm2.Therefore, this work was ...
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— The escalating demand for natural resources within the construction industry is progressing upward. At the same time, however, there is a great concern regarding the depletion of these resources. This review paper emphasizes the significance of utilizing alternative aggregate materials in concrete. Particularly, it aims to explore replacing …
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— The results of the study showed that for all concrete grades, 25% sand replacement level gave higher (7.9%) modulus of elasticity (MoE) while sand …
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— It is found that the compressive, flexural strength and Durability Studies of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete.
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Quarry stone dust concrete generally showed average of 27% increase in compressive strength higher than the river sand concrete. It was also observed that concrete mix with 50% quarry stone dust ...
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— The Strength Characteristics of Concrete Blended with Recycled Concrete, Quarry Dust and Broken Glass August 2022 Journal of Engineering Research and Reports 23(1):10 - 21
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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 ...
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— To decrease the environmental impact of processing quarry dust and E-Waste for ... The practical examination has been carried out in order to determine the strength characteristics of concrete ...
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— The Strength Characteristics of Concrete Blended with Recycled Concrete, Quarry Dust and Broken Glass
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— Quarry limestone dust as fine aggregate for concrete. Liborio Cavaleri 1, Ruben Paul Borg 2, F. P. La Mantia 1 and Vincenzo Liguori 1. Published under licence by IOP Publishing Ltd IOP Conference Series: Materials Science and Engineering, Volume 442, FIB Conference: Sustainable Concrete: Materials and Structures 10 April 2018, …
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— The highest increase in compressive strength was found at GO dosage of 0.15%, and the improvement at 7 and 28 days was 58.2% and 47.7% for standard concrete and 51.2% and 24.3% for high strength ...
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The chemical analysis, specific gravity, sieve analysis and compressive strength is identified for various percentage and grades of concrete by replacement of sand with quarry dust. 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 ...
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— Attempts have been made to study the properties of concrete and to investigate some properties of quarry dust reinforced with steel fibers; this article presents the compressive and split tensile ...
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— The current study investigates the characteristics of concrete containing quarry waste as ... This work is related to study the compressive strength of concrete using quarry dust as fine aggregate ...
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— Quarry rock dust (QRD), a waste obtained during the quarrying process is a significant source of air pollution yet has the potential of becoming a sustainable and economical alternative to sand in concrete. Studies confirmed that replacing sand in conventional concrete with QRD increases its durability and robustness by ten percent.
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— The mechanical and durability characteristics of the concrete using the three mixtures were analyzed. It has been observed that the mechanical and durability characteristics of a concrete mixture incorporating a fly ash-15%, aluminum dross-10%, and quarry dust-20% are better than that of standard concrete.
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— The mix quantity for 1m3 concrete was 315 kg Class F fly ash, 315 kg OPC, 630 kg quarry dust, 508 kg river sand, 400 kg coarse aggregate, 0.7% superplasticizer,0.32 % w/b, 0.10% macro fiber ...
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— Prakash et al. [172] have studied on the strength characteristics of quarry dust as a replacing material for sand. Stone dust is used as fine aggregate in place of sand in production of concrete ...
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