— Evaluating the feasibility of blending fly ash and quarry dust in high-strength concrete to develop a sustainable concrete: A Study on the Mechanical and Durability …
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characteristics of Quarry Dust Concrete (QDC) containing 0% to 30% of fly ash. Based on the test results, it can be concluded that combined use of quarry dust and fly ash can be shown improved strength in concrete and also preserve the environment. Keywords: - Fly Ash, Properties, Quarry Dust, Strength I. INTRODUCTION
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From the results, it can be inferred that utilizing fly ash and quarry dust up to 30% each into the high strength concrete has proved beneficial in terms of mechanical performance. Therefore, it can be concluded that replacing cement and aggregate with industrial wastes such as fly ash and quarry dust up to 30% into the HSC can be a sustainable ...
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— 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 ...
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Effect of Quarry Rock Dust as a Binder on the Properties of Fly Ash and Slag-Based Geopolymer Concrete Exposed to Ambient and Elevated Temperatures K. Hussain F. Butt +8 authors Enas E. Hussein Engineering, Environmental Science
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— Interestingly, the fly ash–based geopolymer sample that included quarry dust in replacement to 40% of its fly ash content underwent such rapid disintegration after exposure to sulfuric acid that researchers were not able to measure its weight loss (Cohen et al., 2019). This led to a conclusion that the quarry dust sources investigated lead to ...
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— [1] Dey D, Kumar S and Chakraborty S 2017 Assessment of pulmonary health status among stone quarry workers at Kashipur, Silchar Assam Indian Journal of Public Health Research and Development 8 382-86 Crossref; Google Scholar [2] Rai B, Kumar S and Satish K 2016 Effect of Quarry Waste on Self-Compacting Concrete …
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— Durability of Green Concrete Composed of Fly Ash, GGBS, Quarry Dust, and RCA after Acid Exposure. ... It was found that concrete with 30% GGBS and 20% fly ash and the remaining 50% ordinary portland cement as cementitious materials along with 40% QD and 30% RCA as aggregate replacements gives adequate compressive strength …
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— •. Fly ash can improve mechanical and durability parameters of concrete. •. Fly ash concrete can perform better against chloride, sulfate and acid attacks and can …
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— The test results showed that, the maximum optimized compressive strength is obtained for optimal mix proportion percentage of class F fly ash 40%, cement 10%, …
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KEYWORDS : Fly ash, Quarry Dust . I. INTRODUCTION Fly ash is the one of the fine powder major waste material produced from many thermal power plants. the utilization of fly ash as a low cost mineral admixture in concrete instead of dumping it as a waste material can have great b eneficial effects. Fig: 1 Fly Ash
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DOI: 10.1016/j.matpr.2019.11.317 Corpus ID: 214100819; The strength and durability of fly ash and quarry dust light weight concrete @article{Gopalakrishnan2020TheSA, title={The strength and durability of fly ash and quarry dust light weight concrete}, author={R. Gopalakrishnan and Vm.
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— FS increased by roughly 5.4% when quarry rock dust was used to replace all of the sand in the construction [86]. According to research, the combination of fly ash and quarry rock dust produced ...
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— The cement use is less than 30%, so that carbon dioxide emissions are less than 30%, so that we can protect our climate. This project will research and compare these resistance innovations for different geopolymer concrete types of fly ash, quarry dust, 6 mm chips are structural waste materials.
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— The ingredients of the concrete in the present study are Cement, Fine aggregate, Coarse aggregate, Fly ash, Quarry dust, Coconut coir pith and Water. Physical and chemical characteristics of cement play a vital role in developing strength and controlling rheology of fresh concrete. ... High-strength rice husk ash concrete …
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— In green concrete, fly ash and ground granulated blast furnace slag (GGBS) were adopted as SCMs, and quarry dust (QD) and recycled coarse aggregates (RCA) …
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Download Citation | On Jul 1, 2020, Job Thomas and others published Properties of Concrete Containing Quarry Dust–Fly-Ash Cold-Bonded Aggregates Subjected to Elevated Temperature | Find, read ...
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— The present study was carried out to produce sustainable concrete by incorporating three industrial wastes, namely fly ash, aluminum dross, and quarry dust. Fly ash and aluminum dross were partially …
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Geo-polymer concrete was mixed along with fly ash and quarry dust. geo-polymer concrete was placed in to the standard mould in layer and compacted. Demoulding was done after 24 hours of casting and the specimens were cured under ambient heat curing at 28 days. After 28 days of ambient curing, the specimens were taken and testing is done.
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— The enhancement in the demand of aggregates for concrete production can be countered by using alternate aggregates. In this study, cold-bonded pelletized aggregates are prepared using fine quarry dust, fly ash, and cement. The results of the study promote recycling of waste products namely, quarry dust and fly ash.
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— The fly ash brick (QFAC brick) used for this study is composed of fly ash, quarry dust, and cement. QFAC brick made of fly ash was found to be an eco-friendly material protecting the environment ...
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— From the results, it can be inferred that utilizing fly ash and quarry dust up to 30% each into the high strength concrete has proved beneficial in terms of mechanical …
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In this experimental study an attempt will be made to find the effect of partial replacement of Fine aggregate by Quarry Dust and Cement by Fly ash. The innovative use of Quarry Dust in concrete formulations as a fine aggregate replacement in the range of 0%, 15%, 30% & 45% by weight for M-40 grade cement (PPC).
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— 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 ...
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— An experimental investigation has been done to effect of fly ash by partially replacing in cement from 0 to 50% and replacing river sand by quarry dust (0-50%) for …
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Compacting Concrete Incorporating Fly Ash and Quarry Dust . Odiase Stephen Ovbeniyekede1, Dyg. Siti Quraisyah Abg. Adenan2, Mushtaq Ahmad3, Kartini Kamaruddin4. 1, 2 Department of Civil Engineering, Infrastructure University Kuala Lumpur (IUKL), Malaysia 3Department of Civil Engineering, Tenaga Nasional Univeristi, …
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International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395 -0056 Volume: 04 Issue: 05 | May -2017 p-ISSN: 2395-0072
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assembling of concrete. This paper uses fly ash, GGBS, quarry dust and 10 mm aggregate with alkaline solution to analyze geopolymer concrete. Keywords: Geopolymer concrete, Flyash, GGBS, Quarry dust, 10mm aggregate, M.Sand, alkaline solution. I. INTRODUCTION In 1950 chelokovski invented the concept of Geopolymer
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— Fly ash for use in concrete: 2015: United Kingdom: BS EN 450-1: Fly ash for concrete. Definition, specifications and conformity criteria: 2012: BS EN 450-2: Fly ash for concrete. Conformity evaluation: 2005: PD CEN/TR 15840: Evaluation of conformity of fly ash for concrete. Guidelines for the application of EN 450-2: 2009: USA: ASTM C618
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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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— From the results, it can be inferred that utilizing fly ash and quarry dust up to 30% each into the high strength concrete has proved beneficial in terms of mechanical performance. Therefore, it can be concluded that replacing cement and aggregate with industrial wastes such as fly ash and quarry dust up to 30% into the HSC can be a …
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to melt and mixed with a varying proportion of solid waste fly ash and quarry dust (PET 25-35 % fly ash 25 % and quarry dust 40-50% in weight). The measurements of physical and mechanical properties show that plastic waste paver blocks and these proportion in plastic give's better results than concrete paver blocks. Keywords: PPB ...
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this paper presents the variation in the strength of concrete when replacing sand by quarry dust and also effect of inclusion of Fly Ash with the addition Quarry Dust. Slump cone test, carried out on fresh concrete to check the workability while compressive strength, flexural strength, split tensile strength was carried out on hardened concrete. The reduction in …
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due to the pozzolanic properties of the fly ash. Inthis study, theuseof fly ash and paperpulpas for Cement and the coarse 20 mm aggregate is with the plastic waste at various percentages and quarry dust is completely replaced with sand to a sustainable, eco-friendly and light weight concrete and study of different properties has been carried ...
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