Valorization of Crushed Glass as a Potential Replacement for Sand in Cement Stabilized Fly Ash Bricks

Saraswathy, Rajasekaran; James, Jijo; Pandian, P. Kasinatha; Sriram, G.; Sundar, Jeyaperumal Kalyana; Kumar, Gouri S.; Kumar, A. Sathish

doi:10.2478/cee-2019-0008

Cited by 10 publications

(7 citation statements)

References 11 publications

(10 reference statements)

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“…use of combinations of lime and ESA in soil stabilization. To bring in the effect of the combination of lime and ESA, the two additives were reduced to a ratio as done in some earlier investigations ( [18], [27]). However, pure lime and pure ESA combinations have not been included in the comparison.…”

Section: Figure 1 the Effect Of Lime And Esa On The Ucs Of The Stabilmentioning

confidence: 99%

Valorisation of egg shell ash as a potential replacement for lime in stabilization of expansive soils

James¹,

Jothi²,

Karthika³

et al. 2020

Građ materijali i konstrukcije

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The investigation focussed on the possibility of replacing lime in soil stabilization using Egg Shell Ash (ESA), a waste derived from poultry industry. An expansive soil was characterized for its properties in the lab. The minimum lime content required for modification of soil properties was determined from the Eades and Grim pH test. This lime content came out to be 3%. The lime content was replaced using ESA in the proportions of 33%, 50%, 67% and 100%. Unconfined compression test specimens of dimension 38 mm x 76 mm were cast for different combinations and were cured for periods of 3, 7 and 28 days. Samples were also subjected to 1, 3 and 5 cycles of wetting and drying to understand its durability. After the designated curing periods and cycles of wetting and drying, they were strained axially till failure. Atterberg limits tests were done to determine the plasticity of the stabilized soil. The strength results indicated that ESA cannot be used under normal conditions as a replacement for lime, however, ESA replacement resulted in good durability of the specimens under conditions of wetting and drying. It was concluded that ESA replacement of lime can be adopted in conditions of wetting and drying.

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Section: Figure 1 the Effect Of Lime And Esa On The Ucs Of The Stabilmentioning

confidence: 99%

Valorisation of egg shell ash as a potential replacement for lime in stabilization of expansive soils

James¹,

Jothi²,

Karthika³

et al. 2020

Građ materijali i konstrukcije

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“…" # " # " # " # (Pegoretti, et al, 2002) Ceramic Based Products " # X " # " # (Gol, et al, 2021) Burnt Bricks " # " # " # " # (Saraswathy, et al, 2019) Insulation " # " # " # " # (Shafi et al, 2019) The other reusing option which failed to satisfy one of the primary functions was ceramicbased products. This is mainly due to the poor shock resistance, weak in tension and may crack when hit with heavy items (TheKacasSite, 2021).…”

Section: Figure 2: Breakdown Of Papers According To Yearmentioning

confidence: 99%

Reusing and repurposing of glass waste: A literature review

Sood¹,

Gurmu²

2022

Proceedings of 10th World Construction Symposium 2022

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An increase in demolition activities has led to the generation of large amounts of glass waste. Due to its non-biodegradable nature, glass can stay in landfills for longer periods without decomposition; thus, it occupies a large volume of landfills. This study aimed to analyze the potential reuses and repurposing of glass waste in the construction industry. A systematic review of the literature was conducted, and secondary data were extracted. The data were analyzed qualitatively to achieve the objective of the study. The generation of glass waste in four different parts of the world, namely: Hong Kong, Australia, Europe and the USA has been studied to get an estimate for the increase in glass waste trends. The generation of glass waste saw a downfall from 2006 to 2010, was then steady from 2011 to 2016 and then slightly rose. A high volume of glass waste in landfills and its non-biodegradable nature has made it essential for the discovery of new methods of reuse and recycling of glass waste. Some of the potential reuse and repurposing options include Aggregate for Concrete, Filtration Media, Glass Fibres, Blast Abrasive, Roof Coating, Ceramic Based Products, Burnt Bricks, Low-Temperature Stoneware Tiles, Insulation, and Decorative Materials. The paper provides useful information to various stakeholders in the construction industry to understand how and where glass waste can be reused.

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“…Several researchers, in developing brick function, used waste materials. They used crumb rubber-concrete combination (Turgut and Yesilata, 2008); waste marble powder (Bilgin et al, 2012); sludge lime (Hasan et al, 2022); rice husk (Paul et al, 2023); granite fines waste (Lokeshwari and Jagadish, 2016); paper mill sludge (Goel and Kalamdhad, 2017); quarry dust (Cai et al, 2023); construction debris (Harikumar et al, 2022); steel plant waste (Chokshi et al, 2018); coal fly ash (Eliche-Quesada et al, 2018); crushed glass (Saraswathy et al, 2019); blast furnace slag (Nim and Meshram, 2020); demolition waste sludge (Dos Reis et al, 2020); straw (Dawood et al, 2021); waste plastic (Wendimu et al, 2021); ceramic powders (Khitab et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Impact of Nanoscale Polyaniline and Fly Ash on Engineering Properties of Adobe Bricks for North Coast Region of Egypt

Morsy,

Zain Eldin,

El-Maghawry

et al. 2024

Misr Journal of Agricultural Engineering

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This paper describes an experimental investigation on productbased research in the development of geopolymer-stabilized adobe composites (GSAC) using natural soil (NS), fly ash (FA), and Nanoscale polyaniline polymer (PA). An alkaline medium (AM) consisting of a sodium hydroxide and sodium silicate solution was utilized. The molarity of the sodium hydroxide solution was fixed at 14 M. The ratio of sodium silicate solution to sodium hydroxide solution was fixed at 1.5. Four mixes of GSAC were formulated: the control mixture (NS & Water; T1), (NS & AM; T2), (NS, FA &AM; T3), and (NS, FA, PA & AM; T4). An extensive investigation was conducted to examine the compressive strength, physical properties, and durability of GSAC. In addition, the experimental results were confirmed at a micro-level through microstructure analysis using scanning electron microscopy (SEM). Significant effects on all the studied characters were reported. According to the results, the composites formed by PA/FA/NS geopolymer matrix showed a superior yield in the compression and density tests, with the highest value of 7.8 N/mm2 and 2.28 g/cm3, respectively, for compressive strength and density. In the water absorption test, the compounds containing the PA/FA/NS geopolymer matrix showed the lowest yield value, measuring2.02 % and 3.11% after 2 and 24 hr of soaking in water, respectively. The results of the microstructural analysis showed the best interaction between FA and NS particles with the lowest porosity, when PA was added to the matrix.

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Valorization of Crushed Glass as a Potential Replacement for Sand in Cement Stabilized Fly Ash Bricks

Cited by 10 publications

References 11 publications

Valorisation of egg shell ash as a potential replacement for lime in stabilization of expansive soils

Valorisation of egg shell ash as a potential replacement for lime in stabilization of expansive soils

Reusing and repurposing of glass waste: A literature review

Impact of Nanoscale Polyaniline and Fly Ash on Engineering Properties of Adobe Bricks for North Coast Region of Egypt

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