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Usage of BA and granulated blast furnace slag (GBFS) as fine aggregate also improves some durability properties of concrete [6], [7], [8]. ... Use of granulated blast-furnace …
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Blast furnace slag aggregate comes in two forms: Air cooled blast furnace slag, results when molten slag from a blast furnace slag cools slowly by ambient air (as opposed to rapid …
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Granulated blast furnace slag (GBFS), a by-product of the iron industry, is composed mainly of CaO, SiO 2, and Al 2 O 3 and contains approximately 95 % amorphous …
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In response to the increasing demand for natural aggregates, blast furnace slag aggregate emerged as a promising alternative. Blast furnace slag is a nonmetallic industrial …
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Alkali-activated concrete (AAC) is a potential replacement for Portland cement concrete (PC concrete) [[1], [2], [3]], which is mainly produced by the alkali activation of silica …
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Granulated blast furnace slag and air-cooled blast furnace slag have been used to replace both fine and coarse aggregates in the concrete composition [18], [22][23] [24]. The …
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The application of lightweight aggregate concrete (LWAC) as both structural and non-structural material has gained much attention [1], ... An experimental study on the …
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The present investigation intends to explore the suitability of unused granulated blast-furnace slag (GBS) stocks as fine aggregate in concrete. The GBS was processed using …
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Natural fine aggregates have irregular shapes, requiring more cement paste for workability [19].In contrast, artificial fine aggregates are processed to improve particle …
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In today's construction industry, blast furnace slag has emerged as a game-changer, offering a sustainable alternative to traditional cement while enhancing concrete …
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A single ton of ordinary Portland cement (OPC) demands around 4.0 G Joule energy and creates about a ton of CO2 emission. As part of our effort to pre…
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In this study, conventional concrete M30 grade concrete mix was designed with Ground Granulated Blast Furnace Slag (GGBS) to cement and Copper slag (CS) to fine …
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Physical and mechanical properties of concretes containing granulated blast furnace slag as fine aggregate. Author links open overlay panel Osman Hulusi Oren a, …
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Panels made with using slag Benefits and Advantages of Blast Furnace Slag. The initial strength achieved is less than the conventional concrete, but the superior ultimate …
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In this work, the effects of replacing the aggregates of self-compacting concrete by air-cooled blast furnace slag have been analysed. Different mixes have been manufactured by substituting the fine and coarse …
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In the concrete manufacturing plant, the GGBFS can be added along with the Portland cement, water and aggregates. The normal ratio of the mixture remains the same. The studies show …
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Construction Wastes Addition in Blast Furnace Slag Based Concrete Results 2.1. Blast Furnace Slag Concrete with Marble Waste Addition Binici, Shahb, Aksogan and Kaplan …
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This document contains recommendations for best practices related to the use of air-cooled blast furnace slag (ACBFS) as coarse aggregate in concrete pavements. It is primarily based on the …
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Air-cooled blast furnace slag (ACBFS) has been used as a coarse aggregate in concrete pavements since at least the 1930s. The States of Michigan, Pennsylvania, New York, …
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Chapter 5—Blast-furnace slag aggregates, p. E1-21 5.1—Blast-furnace slag 5.1.1—Definition 5.1.2—Properties 5.1.3—Availability Chapter 6—Lightweight aggregates, p. E1-21 …
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The present investigation intends to explore the suitability of unused granulated blast-furnace slag (GBS) stocks as fine aggregate in concrete. The GBS was processed using …
WhatsApp: +86 18221755073
The use of blast furnace slag aggregate (BFSA) is not new, but its application in the production of high-performance concrete (HPC) is nonexistent at least, in Australia. This paper …
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Slag cement (also called ground granulated blast furnace slag) is a hydraulic cement produced during the reduction of iron ore to iron in a blast furnace. Molten slag is tapped from a blast …
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A method is proposed in this paper to reasonably consume an ironmaking by-product, boron-containing blast furnace slag (B 3 FS), by using it as concrete aggregate, which …
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D. Lankard, Forensic Investigation of AC and PCC Pavements with Extended Service Life, Volume 3: Petrographic Examination of Blast Furnace Slag Aggregate Concrete …
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less significant with vesicular aggregates such as slag. Typical values for BFS aggregates tested to AS1141.227 are presented in Table 1. In summary, BFS aggregates wet/dry strength …
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A synthetic aggregate may also be the byproduct of manufacturing and a final burning process—blast furnace slag is an example of a synthetic aggregate. Briefly, blast furnace slag …
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Blast Furnace Slag is produced to meet state specifications for gradation and other key requirements. The American Society of Testing and Materials (ASTM C-125, Definition of …
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Panels made with using slag Benefits and Advantages of Blast Furnace Slag Cement The initial strength achieved is less than the conventional concrete, but the superior …
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Existing studies on blast furnace slag aggregate concrete indicated that the concrete compressive strength, flexural strength and split tensile strength could be potentially improved. …
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The present study evaluates the effect of utilising granulated blast furnace slag as a partial substitution of the fine fraction of natural aggregates on various concrete parameters …
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Concrete containing blast furnace slag is well known for improving some properties of concrete such as the watertightness, chemical resistance and chloride ion permeation resistance …
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In contrast, water-cooled slag (WCS), or ground granulated blast furnace slag (GGBFS), is sand-type slag produced by applying high-pressure water jets on a molten blast …
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Bond, durability and microstructural characteristics of ground granulated blast furnace slag based recycled aggregate concrete. Author links open overlay panel R.K. Majhi, …
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Production of sustainable concrete utilising high-volume blast furnace slag and recycled aggregate with lime activator J. Clean. Prod., 255 ( 2020 ), Article 120188, …
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While numerous studies have focused on environmental conservation, only a limited number have explored the use of Blast furnace slag aggregate (BFSA) as coarse aggregate …
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In this study, the behavior of normal concrete (M25) cast with a mixture of blast furnace slag aggregate (BFSA) and fine aggregate (FA) replacement by 0, 5, 15, 25, 35, and …
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In this context, use of recycled coarse aggregate (RCA) obtained from construction and demolition wastes and ground granulated blast furnace slag (GGBFS), a by …
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Blast furnace slag for pavement application is reviewed. Feasibility of replacement in cementitious materials by BFS studied are summarized. Up to 60% of cement replacement …
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