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  • XRD patterns and SEM images: (a) SR; (b) GGBFS.

    Download scientific diagram XRD patterns and SEM images: (a) SR; (b) GGBFS. from publication: Experiment on the Properties of Soda Residue-Activated Ground Granulated Blast

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  • Granulated Blast Furnace Slag - an overview - ScienceDirect

    According to ASTM C989-18 [59], granulated blast furnace slag (GBFS) is defined as a glassy granular material formed when molten blast furnace slag is rapidly chilled by immersion in

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  • Microphoto of granulated slag Download

    This paper deals with the possibility of partial replacement of blast furnace slag with fly ash and fly ash after denitrification by SNCR method in alkali-activated materials based on...

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  • Effect of ground granulated blast-furnace slag slurries by

    1 天前  The SEM-EDS images of specimens at the hydration age of 28 d are shown in Fig. 9. ... Utilization of carbide slag-granulated blast furnace slag system by wet grinding as low carbon

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  • Structural Characteristics and Cementitious

    2024.1.11  This work aimed to study the structural characteristics and cementitious activity of magnesium slag in comparison with those of granulated blast furnace slag using X-ray diffraction (XRD), Fourier transform infrared

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  • Ground Granulated Blast Furnace Slag SpringerLink

    2011.1.1  Ground granulated blast furnace slag (GGBS) is a by-product from the blast-furnaces used to make iron. Blast-furnaces are fed with controlled mixture of iron-ore, coke

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  • Fresh and mechanical properties of ground granulated blast furnace slag ...

    2024.5.12  Mineral admixture, such as Ground Granulated Blast Furnace Slag GGBFS, is one of the most efficient environmental mitigation measures. Blast furnace slag (BFS) is a by

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  • Incorporating Limestone Powder and Ground Granulated Blast Furnace Slag ...

    3 天之前  While ultra-high performance concrete (UHPC) offers numerous advantages, it also presents specific challenges, primarily due to its high cost and excessive cement content,

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  • Full article: Characterisation and leaching

    2021.12.16  Therefore, this study aims to determine the contribution and leaching mechanism of the separate slag constituents of a water granulated iron silicate slag – glass (amorphous oxide), matte (copper sulfide), and speiss

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  • Analysing the influence of ground granulated blast furnace slag

    2024.2.28  Ground Granulated Blast Furnace Slag (GGBS), a by-product of the iron industry produced by quenching molten slag, has cement's chemical composition. About 530

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  • Effect of ground granulated blast-furnace slag (GGBS) and ...

    With the rapid economic development driving increased resource demand and the depletion of shallow mineral resources, deep-level mining must be conducted [1, 2].For instance, the Mponeng and Tautona mine in South Africa exceed depths of 4000 m, while Canada's Kidd Creek mine reaches 3000 m [3].Meanwhile, the mines in the United States, Russia, China, India, and other

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  • Identification of the Elemental Composition of

    2022.10.22  Blast furnace slag is a key large-tonnage waste product of metallurgical production, which is considered to be a promising alternative material in construction. In order to determine the scope of potential use of

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  • Fresh and mechanical properties of ground granulated blast furnace slag ...

    2024.5.12  Slag, a solid waste generated during the extraction of iron from its ore, exhibits varying qualities determined solely by the cooling process employed. One of its forms, Ground Granulated Blast Furnace Slag (GGBFS), has characteristics comparable to cement and hence it is a possible alternative.

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  • Utilization of granulated lead slag as a structural material in

    2014.8.24  Pyrometallurgical processing of lead ores generates large amounts of slag which is stockpiled as chunk or granules. Romanian dump heaps of such slag produced in the period 1972–1998, occupy an area of 4522 m2 and a volume of 6616 m3. To assess the possibility of using this material in road construction, a complex characterisation of this waste

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  • Mechanism of reactive magnesia – ground granulated blastfurnace slag ...

    2024.5.30  Reactive magnesia (MgO)-activated ground granulated blastfurnace slag (GGBS), with fixed GGBS dosages but varying MgO/GGBS ratios, was used for stabilization of two soils and compared with brucite (Mg(OH)2)-activated GGBS and hydrated lime (Ca(OH)2)-activated GGBS. A range of tests, including unconfined compressive strength testing, X-ray

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  • Ground Granulated Blast Furnace Slag (GGBFS) in Concrete

    2024.11.5  Ground Granulated Blast Furnace Slag (GGBFS) plays a pivotal role in advancing sustainable construction practices by reducing waste, energy consumption, and carbon emissions in the production of concrete. Its use in the construction industry contributes to the creation of more resilient, durable, and environmentally friendly structures.

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  • Granulated Blastfurnace Slag - Euroslag

    2019.1.25  Granulated Blastfurnace Slag Granulated Blastfurnace Slag (GBS) is manufactured from molten blastfurnace slag, a co-product produced simulta-neously with iron. Rapid chilling with water or air forms a glassy granular material with latent-hydraulic properties. It is used for cement, concrete, mortar, grout and aggregates. Technical Leaflet No. 1 ...

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  • Glass structure of industrial ground granulated blast furnace

    2021.9.7  Ground granulated blast furnace slag (GGBS) is a glassy by-product of hot metal production and has been used in blended cements for over 140 years [1,2,3,4].GGBS-containing binders and concretes have a lower CO 2 footprint, show a decreased heat development and an increased physical and chemical resistance [1, 3, 5,6,7,8].At high replacement levels, the short

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  • Granulated Blast Furnace Slag SpringerLink

    2013.1.1  Fineness of granulated blast furnace slag is a major factor affecting the strength of mortars and concretes. Granulated slags can be ground to a desired particle size or surface area, depending on the degree of activation needed and economic considerations. Water granulated slag seems to be less easily ground than Portland cement.

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  • Effect of ground granulated blast-furnace slag slurries by

    1 天前  The SEM-EDS images of specimens at the hydration age of 28 d are shown in Fig. 9. ... Utilization of carbide slag-granulated blast furnace slag system by wet grinding as low carbon cementitious materials. Constr. Build. Mater., 249 (2020), Article 118763, 10.1016/j.conbuildmat.2020.118763.

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  • Structural Characteristics and Cementitious

    2024.1.11  The results show that the chemical composition of magnesium slag mainly includes 54.71% CaO, 28.66% SiO2 and 11.82% MgO, and the content of Al2O3 is much lower than that of granulated blast ...

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  • Granulated Slag - The Observatory of Economic Complexity

    Overview This page contains the latest trade data of Granulated Slag. In 2022, Granulated Slag were the world's 951st most traded product, with a total trade of $950M. Between 2021 and 2022 the exports of Granulated Slag decreased by -4.25%, from $992M to $950M. Trade in Granulated Slag represent 0.004% of total world trade. Granulated Slag are ...

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  • A Comprehensive Review on the Ground

    2022.7.18  In some studies, it has been demonstrated that using a composite mineral admixture known as ground-granulated blast-furnace slag-steel slag composite binder can increase the fluidity of fresh concrete,

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  • Effect on engineering properties of ground granulated blast

    2021.12.20  This paper showcases the geotechnical and environmental engineering properties of ground granulated blast furnace slag (GGBS, a byproduct of iron-ore) admixed with local laterite soil (LS), bentonite (BT) and cement (CT) mixtures as landfill liner. ... The morphological (SEM) and mineralogical (XRD) images of cement, GGBS, BT and LS are ...

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  • Slag Granulation with Continuous Dewatering

    2021.6.16  The granulated slag and water mix is distributed evenly over the whole length of the drum. Axial vanes inside the drum continuously lift the slag sand onto a conveyor belt for immediate evacuation. The fine mesh on the exterior of the drum retains the slag sand and allows the water to filter through. The slag

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  • Soft Clay Eco-Friendly Improvement by Ground Granulated

    2023.10.22  Due to increasing environmental problems, the reuse of waste materials has become essential, and ground-granulated blast furnace slag is one of these materials. This study investigated the effects of ground granulated blast furnace slag, lime, and sodium silicate as alternative additives on soft clay. Forty-five unconfined compressive strength tests were

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  • Granulated slag (slag sand) from iron, steel industry

    Between 2021 and 2022 the exports of Granulated slag (slag sand) from iron, steel industry decreased by -4.25%, from $992M to $950M. Trade in Granulated slag (slag sand) from iron, steel industry represent 0.004% of total world trade. Granulated slag (slag sand) from iron, steel industry are a part of Granulated Slag.

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  • Utilisation perspective on water quenched and air-cooled

    2020.3.29  As mentioned earlier, granulated and air-cooled methods are the principal methods for slag cooling. The process of production of slag by these two methods are shown in Fig. 2.GBF slag is a non-crystalline granular material that varies from the source to source depending on the quality of the raw material smelted as well as the method of production.

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  • Incorporating Limestone Powder and Ground Granulated Blast Furnace Slag ...

    3 天之前  While ultra-high performance concrete (UHPC) offers numerous advantages, it also presents specific challenges, primarily due to its high cost and excessive cement content, which can pose sustainability concerns. To address this challenge, this study aims to develop cost-effective and sustainable UHPC mixtures by incorporating ground granulated blast furnace

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  • A new technological approach to the granulation of slag

    2021.11.3  The technological factors required to improve the operational properties of granulated metallurgical slags demanded in the building industry have been analyzed. In order to satisfy these factors, a new technology for hydro-vacuum granulation of slag melts (HVG) has been developed. It is shown that the main advantage of the proposed HVG process is the

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