for utilization of iron ore tailings in concrete

for utilization of iron ore tailings in concrete

Utilisation of iron ore tailings as aggregates in concrete

2015-9-7  It was found that the iron ore tailings may be utilised for complete replacement for conventional aggregates in concrete. The iron ore tailings aggregates concrete exhibited a good mechanical strength and even in the case of compressive strength, there was an improvement of 11.56% over conventional aggregates concrete.

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Utilisation of iron ore tailings as aggregates in concrete

2021-2-12  used. For the tailings concrete being studied, iron ore tailings were used together with the cement to make the new concrete. The iron ore tailings were obtained from Mount Gibson Iron Extension Hill Operations in Perenjori of Western Australia (WA). The particle–size distribution curve of the original tailings as obtained is shown in Figure 1.

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Utilisation of iron ore tailings as aggregates in concrete

The iron ore tailings aggregates concrete exhibited a good mechanical strength and even in the case of compressive strength, there was an improvement of 11.56%

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An Experimental Study on Utilization of Iron Ore Tailings ...

adverse impact of indiscriminate mining of natural sand, iron ore tailings which is the waste products of mining industries is used as an alternative to the river sand in the manufacturing of concrete. The KIOCL company which was a leading company in India in the mining activities of iron ore has dumped about 200 million metric tons of iron ore ...

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UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT

2019-4-21  UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO FINE AGGREGATES IN CEMENT CONCRETE PAVEMENTS B N Skanda Kumar1, Suhas R2, Santosh Uttam Shet3, J M Srishaila4 1Assistant Professor, Department of Civil Engineering, DSCE, Bangalore, India

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(PDF) Utilization of tailings in cement and concrete: A review

2021-11-16  prehensive utilization of iron ore tailings Part 2: The residues after iron recovery from iron ore tailings to prepare cementitious material, Journal of

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Utilization of iron ore tailings as fine aggregate in ...

2014-1-15  Natural sand and iron ore tailings were used as aggregates. The natural sand was originally excavated from the lower reaches of Yangtze River and had an apparent density of 2.63 g/cm 3.The tailings were obtained from the local iron and steel industry and had an apparent density of 2.62 g/cm 3.The chemical composition of the tailings is shown in Table 1.

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Evaluation of iron ore tailings as replacement for fine ...

2016-9-1  Iron ore tailings were also used in other concrete applications. For example, Das et al. [13] studied the use of IOT to develop ceramic tiles and their study showed, that tiles produced at a maximum of 40% of IOT were superior in terms of scratch hardness and strength, compared to European standard specifications.

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Utilization of iron tailings as substitute in autoclaved ...

2016-7-20  As a by-product of iron ore, the iron tailings production ratio is 1:2.5–3.0 iron ore. By 2013, the total cumulative stockpiling of iron tailings in China was 5 billion tons and the number is keeping increasing as the rising of iron tailing emission, posing a severe threat to the environmental condition (Zhang et al., 2006).

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Utilisation of iron ore tailings as aggregates in concrete

2015-9-7  It was found that the iron ore tailings may be utilised for complete replacement for conventional aggregates in concrete. The iron ore tailings aggregates concrete exhibited a good mechanical strength and even in the case of compressive strength, there was an improvement of 11.56% over conventional aggregates concrete.

Read More
Utilisation of iron ore tailings as aggregates in concrete

2021-2-12  used. For the tailings concrete being studied, iron ore tailings were used together with the cement to make the new concrete. The iron ore tailings were obtained from Mount Gibson Iron Extension Hill Operations in Perenjori of Western Australia (WA). The particle–size distribution curve of the original tailings as obtained is shown in Figure 1.

Read More
Utilisation of iron ore tailings as aggregates in concrete

The iron ore tailings aggregates concrete exhibited a good mechanical strength and even in the case of compressive strength, there was an improvement of 11.56% over conventional aggregates ...

Read More
UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT

2019-4-21  UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO FINE AGGREGATES IN CEMENT CONCRETE PAVEMENTS B N Skanda Kumar1, Suhas R2, Santosh Uttam Shet3, J M Srishaila4 1Assistant Professor, Department of Civil Engineering, DSCE, Bangalore, India

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(PDF) UTILIZATION OF IRON ORE TAILINGS AS

IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 pISSN: 2321-7308 UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO FINE AGGREGATES IN CEMENT CONCRETE PAVEMENTS B N Skanda Kumar1, Suhas R2, Santosh Uttam Shet3, J M Srishaila4 1 Assistant Professor, Department of Civil Engineering,

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Materials Free Full-Text Utilization of Iron Tailings ...

2020-12-9  The increasing annual emissions of iron ore tailings have proved a great threat to the natural environment, and the shortage of natural river sand, as well as the pursuit of sustainable development materials, provides motivation to reuse iron ore tailings as a fine aggregate in concrete. Due to the significantly different properties of iron tailings sand compared with

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UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT

utilization of iron ore tailings as replacement to fine aggregates in cement concrete pavements July 2014 International Journal of Research in Engineering and Technology 03(07):369-376

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Research Article Utilization of Iron Ore Tailings as Raw ...

2019-7-30  Research Article Utilization of Iron Ore Tailings as Raw Material for Portland Cement Clinker Production LiLuo, 1 YiminZhang, 1,2 ShenxuBao, 1 andTiejunChen 2 College of Resource and Environmental Engineering, Wuhan University of Technology, No. Luoshi Road,

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Utilization of Iron Ore Tailings for the Production of Fly ...

2020-11-29  In this circumstance, this analysis observes on utilizing iron ore tailings and slag sand as a substitution for clay or natural sand for the construction of steady geopolymer obstruct. Furthermore, in this analysis, geopolymer is utilized as a binder rather than cement.

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Study on the Utilization of Iron Tailings in Ultra-High ...

2021-8-25  In this paper iron tailing sand (TS) are used as aggerate to develop ultra high-performance concrete (UHPC). The mix proportion of UHPC is designed and TS were added by 25%, 50%, 75% and 100% (wt.%, i.e., weight percentage) to replace natural river sand. Firstly, the influence of TS on the slurry behavior was carried out. The experimental result indicates

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Utilisation of iron ore tailings as aggregates in concrete

2015-9-7  It was found that the iron ore tailings may be utilised for complete replacement for conventional aggregates in concrete. The iron ore tailings aggregates concrete exhibited a good mechanical strength and even in the case of compressive strength, there was an improvement of 11.56% over conventional aggregates concrete.

Read More
Utilisation of iron ore tailings as aggregates in concrete

2021-2-12  used. For the tailings concrete being studied, iron ore tailings were used together with the cement to make the new concrete. The iron ore tailings were obtained from Mount Gibson Iron Extension Hill Operations in Perenjori of Western Australia (WA). The particle–size distribution curve of the original tailings as obtained is shown in Figure 1.

Read More
(PDF) UTILIZATION OF IRON ORE TAILINGS AS

IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 pISSN: 2321-7308 UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO FINE AGGREGATES IN CEMENT CONCRETE PAVEMENTS B N Skanda Kumar1, Suhas R2, Santosh Uttam Shet3, J M Srishaila4 1 Assistant Professor, Department of Civil Engineering,

Read More
Materials Free Full-Text Utilization of Iron Tailings ...

2020-12-9  The increasing annual emissions of iron ore tailings have proved a great threat to the natural environment, and the shortage of natural river sand, as well as the pursuit of sustainable development materials, provides motivation to reuse iron ore tailings as a fine aggregate in concrete. Due to the significantly different properties of iron tailings sand compared with

Read More
UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT

utilization of iron ore tailings as replacement to fine aggregates in cement concrete pavements July 2014 International Journal of Research in Engineering and Technology 03(07):369-376

Read More
An Experimental Study on Utilization of Iron Ore Tailings ...

In the present study Glass powder and Iron Ore Tailing ( IOT ) are partially replaced by 10%, 20%, 30% and 40% tested for its compressive, flexural strength for 7, 28 and 56 days of curing and were compared with those of conventional concrete. Keywords: Glass Powder – GP, Iron Ore Tailings – IOT, Conventional Concrete - CC

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Utilization of iron ore tailings as fine aggregate in ...

Utilization of iron ore tailings as fine aggregate in ultra-high performance concrete Sujing Zhao⇑, Junjiang Fan, Wei Sun Jiangsu Key Laboratory of Construction Materials, School of Material Science and Engineering, Southeast University, Nanjing 211189, China

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Research Article Utilization of Iron Ore Tailings as Raw ...

2019-7-30  Research Article Utilization of Iron Ore Tailings as Raw Material for Portland Cement Clinker Production LiLuo, 1 YiminZhang, 1,2 ShenxuBao, 1 andTiejunChen 2 College of Resource and Environmental Engineering, Wuhan University of Technology, No. Luoshi Road,

Read More
Study on the Utilization of Iron Tailings in Ultra-High ...

2021-8-25  In this paper iron tailing sand (TS) are used as aggerate to develop ultra high-performance concrete (UHPC). The mix proportion of UHPC is designed and TS were added by 25%, 50%, 75% and 100% (wt.%, i.e., weight percentage) to replace natural river sand. Firstly, the influence of TS on the slurry behavior was carried out. The experimental result indicates

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Preperation of Foam Concrete with HuNan Iron Ore

The main mineral component of HuNan ChenZhou iron ore tailings is quartz, fluorite, calcite, pyroxene, etc. The average particle size of the tailings is 0.15mm, -200 for the purpose of 6.30 percent. Using the tailings as the aggregate, 42.5R ordinary cement as the gelled material, HTD-1 as foaming agent and other addition agent for prepared ...

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