Utilisation of steel slag as an aggregate in concrete

Considering the obtained results shown in Tables 4 and 5, it can be concluded that both types of slag satisfy requirements of the Croatian Technical requirements for reinforced …

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Steel slag and its applications in cement and concrete technology: A

However, this review paper has evaluated and focused on the applications of steel slag for cement, asphalt-concrete, and concrete industries, as well as the relationship between …

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Carbonated steel slag as supplementary cementitious material: …

Technical requirements for application of steel slag This standard specifies the technical requirements, test methods, inspection rules, transportation and storage of cement admixture, …

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Comprehensive utilization of steel slag: A review

Steel slag is the main solid waste generated in the steel-making process, accounting for 15 to 20% of crude steel output [1].China's crude steel output in 2021 was 1.035 …

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Steel slag in China: Treatment, recycling, and management

The low utilization rate of steel slag in roads in China can be attributed to the following four reasons: (1) The vast majority of private enterprises use the layer-pouring …

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GB/T 32546-2016 Technical requirements for application of steel slag

GB/T 32546-2016 English Version - GB/T 32546-2016 Technical requirements for application of steel slag (English Version): GB/T 32546-2016, GB 32546-2016, GBT 32546 ...

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The Use of Steel Slags in Asphalt Pavements: A State-of-the-Art …

Steel slag is a by-product obtained through the separation of molten steel from impurities in steel-making furnaces. It can be produced by different types of furnaces (blast, …

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233R-17: Guide to the Use of Slag Cement in Concrete and Mortar

This report addresses the use of slag cement as a separate cementitious material added along with portland cement in the production of concrete. This report does not address …

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Steel-slag: a supplementary cementious material and

Steel-slag is a by-product of the steelmaking process, which is formed when iron and/or scrap metals are melted together with fluxes such as lime and dolomite under oxidising …

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Sustainability Potential Evaluation of Concrete with …

The first mixture (CSS 0) was designed without any steel slag, only natural aggregates were incorporated, and thus the composition represented a reference concrete mixture. Nontraditional concrete with the replacement of …

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Use of electric arc furnace slag for producing concrete …

The concrete mixture was defined by using weight proportions in the ratio of 1:2:3:0.51 (cement:sand:coarse aggregate:water) in order to obtain a compressive strength of 35 MPa. ... The standard NBR 16364 provides technical …

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SUGGESTED SPECIFICATIONS FOR SLAG CEMENT IN …

Slag cement should be used as a pound for pound replacement for portland cement in a concrete mixture. Slag cement is a raw material that is used in a wide variety of commercial and …

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A review of the application of steel slag in concrete

Modern industrialization leads to an increasing demand for steel around the world, the production of one ton of crude steel generates a substantial amount of steel slag (SS 1), …

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EXPERIMENTAL STUDIES ON STEEL SLAG IN …

Handan to compare the concrete made of steel slag and slag with ordinary concrete. The results show that compressive strength of concrete with the mixture of steel slag is very close to that …

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Influence of Steel Slag on Properties of Cement-Based Materials …

The improper treatment of steel slag (SS) will cause serious environmental problems. Therefore, appropriate management and disposal practices are essential to mitigate …

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ACI PRC-233-17: Guide to the Use of Slag Cement in Concrete …

The material characteristics described and the recommendations for its use pertain solely to cement ground from granulated iron blast-furnace slag. Keywords: blast-furnace slag; …

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Recycling of iron and steel slag for carbon reduction and low

[14, 15] At present, the steel slag in the field of carbon reduction and carbon fixation in the field of resource recycling is mainly the use of slag waste heat front-end online …

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Utilization of steel slag as partial replacement for coarse …

the utilization of steel slag in concrete and its impact on mechanical properties. Lai et al. [5 ] investigated the eect of incorporating electric arc furnace steel slag (EAFS) into hardened …

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Steel slag and its applications in cement and concrete …

In this review, steel slag usage in the cement and concrete industry and its environmental effects were examined. Also, its physical and chemical structure, its effect on …

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Utilization of steel slag as partial replacement for coarse …

The utilization of steel slag for industrial and construction purposes has gained significant attention in recent years due to its abundant availability and potential environmental …

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Characteristics of steel slags and their use in cement and concrete…

In China, BOF slag accounts for about 70% of the annual steel slag production (Cheng and Yang, 2010).In the BOF process (Fig. 1), minor steel scrap and a large amount of …

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Info Sheets

The Slag Cement Association has published 30 information sheets in the Slag Cement in Concrete series. These are listed below in numeric order. ... Local soils are not adequate to …

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EXPERIMENTAL INVESTIGATIONS ON PARTIAL …

ascertain its technical feasibility to incorporate in concrete production, a study on its strength is needed. 1.4.2. Objective The objective of the present study is 1. To study the broader use of …

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REPLACEMENT OF COARSE AGGREGATE WITH STEEL …

Introduction of steel slag as aggregates reduces the demand for primary aggregates in nearby areas allowing the preservation of resources and reducing the indirect environmental impact …

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Applications of Cement

Process: The steel is stretched after the concrete hardens. Steps: Cast concrete around unstretched steel, often forming ducts using thin-walled steel forms. Once concrete hardens, insert and stretch steel tendons against the ends of the …

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Slag Cement and Concrete Pavements

Concrete mixtures containing slag cement should be proportioned using conventional design methods. Slag cement should be substituted for portland cement on a one-to-one basis by …

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Gradation Design and Performance of OGFC-13 Steel Slag …

also solve a series of problems caused by steel slag dumping. Steel slag has strong abrasion resistance and good angularity, and has good adhesion with asphalt[8]. In this …

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European standards / technical guides

A prerequisite for the successful use of ferrous slag in the long term is that it meets the requirements for technical and environmental aspects given in harmonised European or …

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Utilisation of steel slag as an aggregate in concrete

Merits and demerits of steel slag in concrete as well as its physical properties and chemical compositions of steel slag are also presented. ... accordance with classes as given in the HRN …

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Comprehensive Analysis of Steel Slag as Aggregate for Road …

Keywords: steel slag, road materials, life cycle assessment, experimental testing, recycled materials, circular economy. 1. Introduction. Steel slag is the main source of solid waste in the …

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Steel Slag for Roadway Construction: A Review of Material

Kuo Ji, Yaogang Tian, Jing Jiang, Xiaohui Yan, Jin Tian, Zhenjun Wang, Jun Zhang, Kan Jia, Effect of microwave curing on the properties of aggregate-mastic interfacial …

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