Long term strength and durability parameters of hardened concrete on partially replacing cement by dried waste marble powder slurry

Singh, Manpreet; Srivastava, Anshuman; Bhunia, Dipendu

doi:10.1016/j.conbuildmat.2018.12.005

Cited by 73 publications

(29 citation statements)

References 23 publications

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“…In addition, due to the storing of samples in air, which causes the evaporation of water, there is an incomplete hydration process and thus a decrease in the apparent density. Nevertheless, the loss in apparent density of the ACM was indiscernible [25,27] and, therefore, omitted. A contrary remarks were found in [36].…”

Section: Properties Of Hardened Mortarsmentioning

confidence: 99%

“…The apparent density and compressive strength decrease while the porosity increases.These by-products are present in the environment and contribute to pollution [14,15]. The utilization of marble dust reduces the cost of cement-based material production and also decreases the costs of removing it from the environment [16].The possibility of using waste materials such as marble dust as a partial substitution in the production of mortar and concrete has often been investigated by researchers [5,[17][18][19][20][21][22][23][24][25][26][27][28][29]. Its mechanical properties are the main aspect of the analysis.…”

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confidence: 99%

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The Utilization of Waste Marble Dust as a Cement Replacement in Air-Cured Mortar

et al. 2019

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The aim of this study is to assess the possibility of utilizing waste marble dust (WMD) as a partial cement substitution in air-cured mortar (ACM). Three different levels of cement replacement were analyzed: 5%, 10% and 15% by cement weight. The specimens were manufactured in a local laboratory at an air temperature of 22 ± 2 °C and a humidity equal to 20 ± 1%. The chemical and physical properties of ordinary Portland cement and WMD has been found to be the most crucial parameters. A variety of macroscopic tests, such as apparent density, porosity and compressive strength, were proposed in order to explain the effect of utilizing the WMD on the ACM. To confirm the results of the macroscopic properties, thorough microstructural analysis using scanning electron microscopy (SEM) was performed. The obtained results of this study indicate that replacing cement with WMD affects the physical and mechanical properties of air-cured mortar. The apparent density and compressive strength decrease while the porosity increases.

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Section: Properties Of Hardened Mortarsmentioning

confidence: 99%

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confidence: 99%

The Utilization of Waste Marble Dust as a Cement Replacement in Air-Cured Mortar

et al. 2019

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“…To attain more sustainable construction, the consumption of natural resources should be minimized to a larger extent [9]. Besides 2 of 15 the fly ash [10], marble powder [11], bottom ash [6], and rice husk ash [12] are commonly utilized as cementitious materials to improve the fresh and hardened properties of the composites.…”

Section: Introductionmentioning

confidence: 99%

“…Additionally, they concluded that marble powder incorporation had minor effects on the stiffness of the cement paste and the interfacial transition zone. Singh et al [11] studied the replacement of dried marble powder as a replacement for cement in concrete. They reported that up to 15% replacement rate is optimum for physical and mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

Physical, Mechanical and Durability Performance of Pastes Containing Carbon Fiber

Atiyeh¹,

Aydın²

2020

Preprint

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The damage caused by global warming is rapidly increasing, and its adverse effects become more evident with each passing day. Although it is known that the use of alternative binder materials in concrete would decrease this negative effect, reluctance to new composites continues. Waste use plays a vital role in sustainability studies. In this study, pure cement paste was prepared and enriched with carbon fiber. This study investigated the wide range of volume fraction of carbon fiber in cement-based composites. Two different industrial wastes, marble dust, and bottom ash were chosen and mixed with cement and four different (0.3%, 0.75%, 1.5%, and 2.5%) carbon fiber volume fractions. Based on physical, mechanical, and durability tests at 7, 28, and 56-days of curing, the composites were resistant to sulfate and seawater attack. The 0.75% carbon fiber addition seems to be an optimum volume percentage beyond which both physical and mechanical properties were adversely affected. The composites with 0.75% carbon fiber have reached 48.4 MPa and 47.2 MPa at 56-days of curing for marble dust and bottom ash mixture groups, respectively.

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“…Consequently, the additives usage in CBG applications reduce the charge of the application but increment the flowability and the strength. Also, Singh et al (2019), Khan et al (2019) and Singh et al (2017) investigated the use of Portland cement with FA and WMP in concrete. They pointed out that the binary composition of the binders provided economic and environmental advantages by reducing Portland cement (PC) production, thus CO2 emission [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Effect of Waste Marble Powder and Fly Ash on the Rheological Characteristics of Cement Based Grout

2019

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This paper shows the results of an experimental study conducted to research the impact of waste marble powder (WMP) and fly ash (FA) on the fluidity (marsh cone flow time (MCFT), mini-slump diameter and plate cohesion meter (PCM)) and the rheological properties (viscosity and yield stress) of cement based grout (CBG) mixtures. The experiments were applied with the CBG mix including 1.00 water-binder (w/b) ratios and combined use of WMP (5-25%), FA (5-25%) and WMP+FA (10-30% + constant 25%). Test results illustrated that the rheological properties of the CBGs importantly have been improved by the addition of WMP, FA and WMP+FA to grout mix at w/b=1 ratio. Strongly shear thickening behaviour was got from the CBG mixtures the all WMP, FA and WMP+FA content. The increase in the percentage of WMP (5-25%) amount reduced the mini-slump flow diameter. Moreover, the increment in the percentage of FA (5-25%) amount increments the mini slum flow. According to the control sample, the increment in the percentage of WMP (10-25%) amount increased the mini-slump flow diameter for constant FA (25%) content. Also, the increase in WMP amount in the CBG mix, there is no effect on MCFT. Also, MCFT decreased with the increase of FA amount. Especially, FA increased the fluidity of CBG, when the WMP showed negative effect in increase the MCFT in WMP+FA content.

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Long term strength and durability parameters of hardened concrete on partially replacing cement by dried waste marble powder slurry

Cited by 73 publications

References 23 publications

The Utilization of Waste Marble Dust as a Cement Replacement in Air-Cured Mortar

The Utilization of Waste Marble Dust as a Cement Replacement in Air-Cured Mortar

Physical, Mechanical and Durability Performance of Pastes Containing Carbon Fiber

Effect of Waste Marble Powder and Fly Ash on the Rheological Characteristics of Cement Based Grout

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