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utilization of tailings in cement and concretea review

utilization of tailings in cement and concretea review

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Jan 01, 2019  One of the advantages of cement and the cement concrete industry in sustainability is the ability to utilize large amounts of industrial solid wastes such as fly ash and ground granulated blast furnace slag. Tailings are solid wastes of the ore beneficiation process in the extractive industry and are available in huge amounts in some countries. This paper reviews the potential utilization of ...

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Utilization of tailings in cement and concrete: A review 451 Table 1: Chemical compositions of tailings (wt. %) used from the liter ature References Type of tailings Sources SiO 2 Al 2 O 3 Fe 2 ...

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The aim of this review is ... flexural strength rises with the utilization of tailings up to100%replacementoffineaggregate[41].Thesamewas ... in hardened cement paste with tailings

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Wang et al. [67] and Zheng et al. [32] obtained sim- The utilization of tailings as cement replacement re-ilar results by using cement paste blended tailings or the duced the compressive strength with an increase in the same content of quartz, and concluded that the effect of proportion of the tailings, irrespective of the age of con-tailings ...

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Sep 15, 2020  A comprehensive critical review about mine tailings reuse in concrete industry was conducted. • The activation processes could be enhanced the application of tailings as cement in concrete. • The risk of release of toxic elements from tailings could be

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Nov 01, 2019  Stabilization characteristics of copper mine tailings through its utilization as a partial substitute for cement in concrete: preliminary investigations Environ Earth Sci. , 75 ( 3 ) ( 2016 ) , p. 227 , 10.1007/s12665-015-5089-9

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Sustainable use of mine waste and tailings with suitable ...

Utilization of mine waste rocks and tailings in concrete as aggregates will help in sustainable ... there is a need for substitution for . sand in concrete. A comprehensive overview of the published literature on the use of iron ore waste and . tailings and other industrial waste in concrete is being presented. ... • Sand-rich tailings mixed ...

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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, DSCE, Bangalore, India 2 Assistant

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Aug 29, 2019  Fly ash (FA) and copper tailings (CT) both are, anthropogenic wastes, spread all over the globe due to rapid growth in thermal power plants and progressive increase in the demand of copper. This study examines the feasibility of combined utilization of FA and CT in concrete as a partial replacement of cement by assessing compressive strength ...

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UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO

Partial replacement of iron ore tailings with the conventional sand. Determining the strength properties of concrete for 3, 7, 28 and 56days. Development of fatigue model by log normal distribution and comparing with IRC. 2. LITERATURE REVIEW 2.1 General An attempt is made with Iron Ore Tailings as a partial

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Utilization_of_tailings_in_cement_and_concrete_A_r ...

Wang et al. [67] and Zheng et al. [32] obtained sim- The utilization of tailings as cement replacement re-ilar results by using cement paste blended tailings or the duced the compressive strength with an increase in the same content of quartz, and concluded that the effect of proportion of the tailings, irrespective of the age of con-tailings ...

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Utilization of iron tailings as fine aggregates in low ...

Utilization of iron tailings as fine aggregates in low-grade cement concrete pavement. T K Che 1, B F Pan 1, D Sha 1 and J L Lu 1. Published under licence by IOP Publishing Ltd IOP Conference Series: Materials Science and Engineering, Volume 479, The 3rd International Conference on New Material and Chemical Industry 17–19 November 2018, Sanya ...

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Utilization of iron tailings as substitute in autoclaved ...

Jul 20, 2016  Thus, for environmental protection and sustainable development, utilization of iron tailings has become an issue. Many studies engaged in utilizing iron tailings such as recovery ( Sirkeci et al., 2006 , Das et al., 2002 ), fired blocks ( Yang et al., 2014 ), ceramsite ( Das et al., 2000 ), concrete aggregate ( Zhao et al., 2014 ), and ...

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UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO

Partial replacement of iron ore tailings with the conventional sand. Determining the strength properties of concrete for 3, 7, 28 and 56days. Development of fatigue model by log normal distribution and comparing with IRC. 2. LITERATURE REVIEW 2.1 General An attempt is made with Iron Ore Tailings as a partial

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A review of additives used in the cemented paste tailings ...

Utilization of tailings in cement and concrete: A review. Article. Full-text available ... the utilization of tailings in cement and concrete will be good for the environment both in the solid ...

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Sustainable utilization of copper tailings and tyre ...

Aug 20, 2019  However, fixing the cement content at 28.77% and at 100% natural FA replacement with CT, the UCS of G5-100% was 24.92 MPa . On the other hand, with varying percentages of cement to aggregate ratios by reducing the percentage of cement from 28.77% to 26.54%, and further to 14.28%, the UCS reduced from 35.64 MPa to 9.19 MPa.

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Utilization of Mine Tailings As Partial Cement Replacement ...

T1 - Utilization of Mine Tailings As Partial Cement Replacement. AU - Sigvardsen, Nina Marie. AU - Nielsen, Mona R. AU - Potier, Chloé . AU - Ottosen, Lisbeth M. AU - Jensen, Pernille E. PY - 2018. Y1 - 2018. N2 - Depositing of mine tailings entail major economic

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IRJET- UTILIZATION OF PAPER WASTE AND FLY ASH IN CEMENT ...

IRJET- UTILIZATION OF PAPER WASTE AND FLY ASH IN CEMENT CONCRETE -A REVIEW. IRJET Journal. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER. IRJET- UTILIZATION OF PAPER WASTE AND FLY ASH IN CEMENT CONCRETE -A REVIEW.

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Hydration kinetics of cement-calcined activated bauxite ...

Aug 01, 2021  Utilization of tailings in cement and concrete: A review. Article. Full-text available ... the utilization of tailings in cement and concrete will be good for the environment both in the solid ...

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Valorization of Kimberlite Tailings by Carbon Capture and ...

In the world of construction, cement plays a vital role, but despite its reputation and affordable prices, the cement industry faces multiple challenges due to pollution and sustainability concerns. This study aimed to assess the possibility of utilizing carbonated kimberlite tailings, a waste product from diamond mining, as a partial cement substitute in the preparation of concrete bricks.

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Utilization of iron ore tailings as replacement to fine ...

Apr 10, 2015  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 ...

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Utilization of Iron Ore Tailings as Raw Material for ...

Mar 16, 2016  The cement industry has for some time been seeking alternative raw material for the Portland cement clinker production. The aim of this research was to investigate the possibility of utilizing iron ore tailings (IOT) to replace clay as alumina-silicate raw material for the production of Portland cement clinker. For this purpose, two kinds of clinkers were prepared: one was prepared by

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A review on different methods of activating tailings to ...

Therefore, the present review study aimed to investigate the activation methods to improve the properties of tailings resulted from minerals processing in order to be used as a replacement for cement, to reduce the pollution caused by cement production, as well as to reduce the volume of unused mineral tailings.

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(PDF) Utilization of Industrial By-products in Concrete ...

Properties of concrete made with cement kiln dust CKD’s cement-like properties also makes it a potential replacement for Portland cement in utilization in concrete, flowable slurry, etc. Several researchers [45,46,47,42,48,43,49,50,51,52,53,54] have reported on some aspects of the utilization of CKD in cement paste, mortar/concrete.

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Utilization of iron tailings as substitute in autoclaved ...

Jul 20, 2016  Thus, for environmental protection and sustainable development, utilization of iron tailings has become an issue. Many studies engaged in utilizing iron tailings such as recovery ( Sirkeci et al., 2006 , Das et al., 2002 ), fired blocks ( Yang et al., 2014 ), ceramsite ( Das et al., 2000 ), concrete aggregate ( Zhao et al., 2014 ), and ...

get price

Utilization potential of fly ash and copper tailings in ...

Aug 29, 2019  Fly ash (FA) and copper tailings (CT) both are, anthropogenic wastes, spread all over the globe due to rapid growth in thermal power plants and progressive increase in the demand of copper. This study examines the feasibility of combined utilization of FA and CT in concrete as a partial replacement of cement by assessing compressive strength ...

get price

Utilization of Iron Ore Tailings as Raw Material for ...

Mar 16, 2016  The cement industry has for some time been seeking alternative raw material for the Portland cement clinker production. The aim of this research was to investigate the possibility of utilizing iron ore tailings (IOT) to replace clay as alumina-silicate raw material for the production of Portland cement clinker. For this purpose, two kinds of clinkers were prepared: one was prepared by

get price

Utilization of Mine Tailings As Partial Cement Replacement ...

T1 - Utilization of Mine Tailings As Partial Cement Replacement. AU - Sigvardsen, Nina Marie. AU - Nielsen, Mona R. AU - Potier, Chloé . AU - Ottosen, Lisbeth M. AU - Jensen, Pernille E. PY - 2018. Y1 - 2018. N2 - Depositing of mine tailings entail major economic

get price

Utilization of mine tailings as partial cement replacement ...

T1 - Utilization of mine tailings as partial cement replacement. AU - Sigvardsen, Nina Marie. AU - Nielsen, M.R. AU - Ottosen, Lisbeth M. AU - Jensen, Pernille Erland. N1 - Conference code: 2. PY - 2017. Y1 - 2017. N2 - Depositing mine tailings entail major

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A Review on Recycled Asphalt Pavement in cement concrete

A Review on Recycled Asphalt Pavement in cement concrete Jorisa Mary chyne1, Hima Kiran Sepuri2, Thejas H K3 1 ... Utilization of industrial and infrastructural wastes in civil engineering applications has been gaining ... It has become a challenge in disposing these tailings, due to increase in the production of steel. It is disposed as a ...

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Sustainable use of mine waste and tailings with suitable ...

Jun 25, 2018  Utilization of mine waste rocks and tailings in concrete as aggregates will help in sustainable and greener development. The literature shows the potential use of iron ore tailings as a replacement of natural fine aggregates. As natural sand reserves are depleting day by day, there is a need for substitution for sand in concrete. A comprehensive overview of the published literature on

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Top PDF Utilizing Mine Tailings as Substitute Construction ...

A few specialists have researched the conceivable utilization of copper slag as fine and coarse totals in concrete and its consequences for the distinctive mechanical and long haul properties of mortar and concrete (Tan et al 2000, Taeb et al 2002, Tang et al 2000, Zong et al 2003). While the greater part of the reports point to advantages of utilizing copper slag as fine totals, in some stray ...

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The Utilization of Agricultural Waste as Agro-Cement in ...

Aug 27, 2020  sustainability Review The Utilization of Agricultural Waste as Agro-Cement in Concrete: A Review Jing He 1, Satoru Kawasaki 2 and Varenyam Achal 1,3,* 1 Environmental Engineering Program, Guangdong Technion–Israel Institute of Technology, Shantou 515063, China; [email protected]

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(PDF) Utilization of Solid Waste in Cement Brick: A Review ...

International Journal of Engineering Research ISSN:2319-6890 (online),2347-5013(print) Volume No.8, Issue Special 4, pp : 83-88 18-19 Feb. 2019 Utilization of Solid Waste in Cement Brick: A Review Ankit B. Prajapati 1, Dr. Jayeshkumar R. Pitroda2, Prof. Amitkumar D. Raval3, Dr. Vihangraj V. Kulkarni4 1 Final year M. Tech. Student, Construction Engineering and Management, Civil Engineering ...

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The Utilization of Agricultural Waste as Agro-Cement in ...

Concrete, as the world’s most implemented construction material, is increasingly being used because of the rapid development of industrialization and urbanization. Limited resources and progressive depravation of the environment are forcing scientific efforts to seek alternative and effective materials from large amounts of natural resources as additives in the partial replacement of cement.

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR

split lastingness of cement mortars with four-hundredth Huang et. al. (2011)copper scum substitution compared with the management mixture (i.e.100% sand) at copper tailings, the utilization of skarntwenty eight days of solidifying. the sturdiness and corrosion properties of concrete with 40

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Stabilization characteristics of copper mine tailings ...

Jan 25, 2016  This paper presents the feasibility of incorporating copper mine tailings (MT) as a partial substitute for cement in the development of concrete. The copper mine tailings used for this study have been accumulating for several decades at the tailings dump of Hindustan Copper Ltd. at Khetri, Rajasthan. Hence, alternative uses of MT need to be thought while keeping in mind that the utilization ...

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Study of Zn-Pb ore tailings and their potential in cement ...

Utilization of tailings in cement and concrete: A review. 2019, Science and Engineering of Composite Materials. Recommended articles (6) Research article. ... Utilization of granulated marble wastes and waste bricks as mineral admixture in cemented paste backfill of sulphide-rich tailings.

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