Long term evaluation of engineered cementitious composite containing stone slurry powder

Singh, Maninder; Saini, Babita; Chalak, H. D.

doi:10.1016/j.conbuildmat.2020.120183

Cited by 30 publications

(9 citation statements)

References 31 publications

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“…The enhancement in compressive strength was attributed to the micro pore-filling effect of SPW, which fills the micro voids and produces a denser microstructure. Similar findings were reported by Almeida et al ( 32 ) and Singh et al ( 33 , 34 ), who reported that the enhancement in compressive strength was owing to the filling effect of SPW.…”

Section: Resultssupporting

confidence: 90%

“…Dressing operations result in solid waste, whereas cutting, sawing, and finishing processes leave slurry stone waste as residue ( 32 , 33 ). Disposal of stone waste covers hectares of land resources, and the finer-size particles create problems for adjoining areas in relation to living standards, land fertility, and environmental ecosystems ( 34 ). Very limited investigations are available on the utilization of SPW in the construction of ECC matrix ( 35 ).…”

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confidence: 99%

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Influence of Stone Processing Waste on Mechanical, Durability, and Ecological Performance of Hybrid Fiber-Reinforced Engineered Cementitious Composite

Singh

Saini

Chalak

2022

Transportation Research Record: Journal of the Transportation R

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The current study is focused on the characteristics of sustainable engineered cementitious composites (ECCs) with the inclusion of various types of fibers (PVA, PET, and MSE) in hybridization, silica sand (SS), river sand (RS), and stone processing waste (SPW). SPW is termed as hazardous material because of the presence of finer particles and inorganic substances which contribute to leaching problems, and cause adverse effects on aquatic life and human health. The objective of this study was to introduce new kind of cost-effective, sustainable, and greener ECC to encourage its use in diversified applications. The characteristics of different ECC mixtures were assessed by observing the slump flow, compressive, tensile, flexural, ultrasonic pulse velocity, air permeability, electrical resistivity (ER), sorptivity, ecological behavior, and cost analysis. Experimental results revealed that the combination of micro-fibers enhanced the overall performance of ECC with reduction in the matrix cost. The addition of SPW in place of aggregates enhanced the flowability, strength, and durability characteristics, and contributed to reducing the carbon dioxide emissions. This study confirms that the combined use of PVA, PET, and MSE fibers with SPW inclusion is a promising alternative over the fully PVA blended ECC with SS.

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Section: Resultssupporting

confidence: 90%

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confidence: 99%

Influence of Stone Processing Waste on Mechanical, Durability, and Ecological Performance of Hybrid Fiber-Reinforced Engineered Cementitious Composite

Singh

Saini

Chalak

2022

Transportation Research Record: Journal of the Transportation R

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“…Ability of concrete to withstand transferring of the ions that are exposed to electrical field is termed as electrical resistivity. Singh et al 25 carried out an investigation under different chemical exposure conditions for determining the electrical resistivity of concrete mix containing river sand been replaced by the stone slurry having substitution level of 25% and 50%.…”

Section: Electrical Resistivitymentioning

confidence: 99%

“…23 Also, sources of sand have started getting exhausted which there by creates a need of the stone waste to be utilized as a partial replacement of fine aggregate in the manufacturing of concrete. 24 When used correctly the stone slurry have an undeniably positive impact on concrete by enhancing the mechanical and durability properties of the mix [25][26][27]…”

Section: Introductionmentioning

confidence: 99%

Effect of Kota Stone Slurry Powder in Fresh and Hardened Concrete: A Review

Ojha

Gupta

2021

Mat. Sci. Res. India

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Concrete is highly used construction material with cement being its major ingredient. Also, the demand for good quality of concrete is increasing because of the fast-growing urbanization. But there are certain problems associated with the manufacturing of cement. One of the major problems being production of carbon dioxide causing pollution in environment, the manufacturing of cement is quite expensive and it also leads to the depletion of resources. In order to curtail the consumption of cement, it has become inevitable to replace cement by certain amount with substituent materials that are cheaper to produce in order to lower down the financial cost of concrete production by some extent. The review paper, elaborates many properties of concrete by the inclusion of Kota stone slurry after evaluating several research papers. The following paper discusses numerous properties of concrete including workability, compressive strength, split tensile strength, water absorption and modulus of elasticity. The paper demonstrates that when used appropriately, inclusion of Kota stone slurry in concrete had a positive impact on concrete by increasing the strength and durability.

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“…For M45 ECC mix design for one cubic meter of ECC produced on average 506 kg of cement is required, resulting in a cost of 62.74 USD (as of 2021). Different researchers have studied use of filler materials to decrease the quantity of cement such as fly ash [11]- [13], stone slurry powder [14], and solid ceramic waste powder [15]. Marble dust can also be a reasonable option to replace cement.…”

Section: Introductionmentioning

confidence: 99%

Mechanical Properties of Modified Engineered Cementitious Composites (MECC) Incorporating Marble Dust

2021

IJETER

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Engineered cementitious composites (ECC) are a type of high-performance fiber reinforced cementitious composite. ECC has different applications in the construction field due to its inherent characteristics of high tensile strain. The main concern regarding ECC is its high cost. The content of cement is high contributing to its cost. In this research work, the cement in ECC is replaced with marble dust and its mechanical properties such as compressive strength and flexure strength have been assessed. For this purpose, both cubes and cylinders were tested at different test ages for finding the compressive strength development with time and observe the shape effect of specimens on the compressive strength of ECC mixes. Beam members were tested for finding the flexure strength of ECC mixes. Deflection gauge was also installed at the mid span on the bottom surface of the beams to find the maximum mid span deflection before failure. The compression test results of both cylinders and cubes revealed that using of marble dust has negative effect on the compressive strength of ECC. The flexure strength result showed that marble dust can be used up to some extent replacing cement will increase the flexure strength. The result of mid span deflection suggests that by incorporating marble dust in ECC, its ductility increases.

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Long term evaluation of engineered cementitious composite containing stone slurry powder

Cited by 30 publications

References 31 publications

Influence of Stone Processing Waste on Mechanical, Durability, and Ecological Performance of Hybrid Fiber-Reinforced Engineered Cementitious Composite

Influence of Stone Processing Waste on Mechanical, Durability, and Ecological Performance of Hybrid Fiber-Reinforced Engineered Cementitious Composite

Effect of Kota Stone Slurry Powder in Fresh and Hardened Concrete: A Review

Mechanical Properties of Modified Engineered Cementitious Composites (MECC) Incorporating Marble Dust

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