Development in Sustainable Concrete with the Replacement of Fume Dust
Nowadays, the reuse of waste is a challenge that every country in the world is facing in order to preserve the planet and introduce a circular economy. The chemical composition of some steel waste suggests that there are potentially appropriate substances for reuse, since this type of slag undergoes a process similar to that of cement in its …Web
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An Experimental Study on Quarry Dust as Partial …
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 differentWeb
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Predicting the strength of concrete made with stone dust and …
Excessive demand of concrete is causing depletion of natural sand resources. Especially, the extraction of river sand negatively affects its surrounding environment. A sustainable solution to this problem can be the proper utilization of waste materials and by-products like stone dust (SD) as fine aggregate replacement in concrete.Web
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A review on alternatives to sand replacement and its effect on …
This study reviews the fine aggregate (conventional Sand) replacements (such as Waste Foundry Sand, Graphite Tailings, Low-Density Polyethylene, Ceramic Wastes, Fly ash, Bottom Ash, Expanded Perlite, Pumice, Glass Waste Powder, Steel …Web
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Using Wastes from the Process of Blasting with Steel Shot to …
Three forms of steel shot (commercial steel shot—AG1, intermediate steel shot waste—AG2, and steel shot dust—AG3) were used to replace natural sand in different proportions (0%, 10%, 20%, 30 ...Web
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Experimental study on the behavior of waste marble powder as …
The use of constant w/c ratio for all mixes resulted in a reduction in the workability when WMP was introduced as a sand replacement in concrete. As compared to SR-0, the overall reductions at 20%, 40%, 60%, and 80% replacement were found to be 26%, 65%, 93%, and , respectively. ... (2010) The effect of the using waste marble …Web
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A Comprehensive Review of Stone Dust in Concrete: Mechanical …
It addresses critical research questions regarding the physical and chemical properties of stone dust aggregates compared to natural sand; the impact of stone dust …Web
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Use of Iron and Steel Slags in Concrete: State of the …
In the two last decades, world production of pig iron and steel has undergone a significant increase. In 2018, 1252.87 and 1806.46 million tons of pig iron and steel, respectively, were produced as compared to the …Web
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An Investigation into the Use of Manufactured Sand as a
The primary aim of this study was to present a method by which sands manufactured from crusher dusts may be characterised according to their physical and …Web
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Enhancing Reinforced Concrete Beams: Investigating Steel Dust …
This research undertook an extensive examination of the ramifications of integrating steel dust as a partial substitute for cement within reinforced concrete beams.Web
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Enhancing Reinforced Concrete Beams: Investigating Steel Dust …
Conversely, at a 30% steel dust inclusion level, ductility diminished alongside a reduction in the maximum load-bearing capacity. In light of these findings, it is imperative to exercise prudence when considering the utilization of steel dust as a cement substitute, particularly when approaching or exceeding the 10% replacement level …Web
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Reusing marble and granite dust as cement replacement in …
The dust generated by the mentioned stones is non-biodegradable, which creates various environmental and health hazards. In view of this, incorporation of MD/GD as a replacement for cement to prepare sustainable cementitious composites (such as concrete and mortar) has gained substantial popularity. This article critically discusses …Web
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An Experimental study on Crushed Stone Dust as Fine
The deficit of natural sand arise the need of alternative materials for replacement of natural sand. This experimental study explores in detail the crushed …Web
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(PDF) Evaluation of Steel Industrial Slag as Partial …
Concrete specimens containing 0%, 5%, 10%, 20%, 30%, & 40% replacement of cement by steel slag were prepared and used for the analysis performed in this study. Moreover, the tests were conducted ...Web
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Utilization of treated saw dust in concrete as partial replacement …
Sand in concrete was replaced with 5, 10, 15 and 20% water treated saw dust. • The optimum quantity of water or sodium silicate treated saw dust is 5%. • …Web
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PARTIAL REPLACEMENT OF CEMENT BY GGBS AND …
than cement and natural sand in concrete. Gopireddy Madan and G. Vimalanandan (2019) In this analysis, GGBS used as a partial replacement of cement, crusher dust as a partial replacement of FA, SSW as a partial replacement of CA. ... ecological inviting transfer of the waste slag which is made in tremendous amounts from the steel ventures. ...Web
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Enhancing Reinforced Concrete Beams: Investigating Steel Dust …
The present study explored the effect of incorporating steel dust as a partial replacement for cement in the mix design of reinforced concrete beams. The proportion of steel dust replacement was varied at 0%, 10%, 20%, and 30% while maintaining a water–cement ratio of 0.55. The following conclusions can be drawn as follows:Web
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Introduction to Quarry-Dust as Partial Replacement Material to Scarce
In one more investigation where natural sand is replaced with quarry dust to study the physical properties, mechanical properties and durability of concrete made by quarry dust with done by R. Ilangovana, N. Mahendrana and K. Nagamanib [7].Mix design has been developed for M20, M30 and M40 grade of concrete for both …Web
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Waste Foundry Sand in Concrete Production Instead of Natural River Sand
Figure 8 shows WA of concrete with different doses of WFS. A study reported that WA reduced with the replacement of WFS [ 35 ]. Ahmad et al. [ 39] found 5.4%, 5.8%, 6.4%, and 6.6% on concrete which contains 10%, 20%, 30% & 40% of waste foundry sand at 28 days of age as in comparison to control concrete mix. Figure 8.Web
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Concrete using sawdust as partial replacement of …
This study explores the use of sawdust as a partial replacement for sand in creating M20-grade concrete cubes, as the …Web
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Study on replacement of coarse aggregate by steel slag and fine
It is found that replacement of river sand by 25% M sand and coarse aggregate by 40% steel slag gives the maximum strength and is most suitable for areas not exposed to marine conditions ...Web
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Stone Dust in Concrete: Effect on Compressive Strength
Concrete of M25 grade was designed for a w/c ratio of 0.48 for the replacement of 10% coarse aggregate with recycled coarse aggregate and replacement of 50, 60 and 70% of fine aggregate (sand ...Web
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ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR COARSE AGGREGATE IN
Several studies have ascertained steel slag to be a potential material for either partial or total replacement for cement and aggregates in the production of concrete [14, [16][17][18][19][20][21 ...Web
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The Utilization Of Crushed Stone Dust As A …
For the different grades of concrete studied, the value of the compressive strength are observed to be maximum at 30% replacement level of sand. Furthermore, the result shows that the maximum increase in …Web
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Effect of Waste Glass Addition as a Replacement for Fine …
Also, Tan and Du determined a slight increase in flexural strength of concrete with a 25% addition of glass sand made from green glass (1.5%) compared to plain concrete. Chung et al. [ 57 ] obtained about an 18% higher flexural strength for concrete containing glass aggregates prepared from the brown soda-lime waste glass with a size …Web
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Study on Compressive Strength of Quarry Dust as …
The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, …Web
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A review on Properties of Sustainable Concrete using granite dust …
He concluded that 25% of granite dust as sand replacement exhibited 12.5% to 19.88% increase than control mix and it was optimum amount to get favourable strength. Even at replacement of natural sand with granite dust the increase in flexural strength observed was 0.65%–4.78% for various curing ages.Web
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Effect of Iron Slag and Robodust on the Mechanical Properties of Concrete
Chetan Khajuria and Rafat Siddique, ' Use of Iron slag as partial replacement of sand to concrete',International Journal of Science, Engineering and Technology Research, 3(6), 2014, pp. 1877-1880.Web
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Feasibility Study on Concrete Made with Substitution of Quarry Dust…
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 …Web
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Enhancing Reinforced Concrete Beams: Investigating Steel Dust …
The present study explored the effect of incorporating steel dust as a partial replacement for cement in the mix design of reinforced concrete beams. The proportion …Web
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