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  • Mineral Resource of the Month: Iron and Steel Slag

    Iron and steel slag, also known as ferrous slag, is produced by adding limestone (or dolomite), lime and silica sand to blast furnaces and steel furnaces to strip impurities from iron ore, scrap and other ferrous feed materials and to lower the heat requirements of the iron- and steelmaking process.

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  • Experimental Study on Steel Slag and Slag Replacing Sand

    Abstract: By means of orthogonal design, this study replaces sand with the steel slag and slags of 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 of ordinary concrete on the 7th day and 28th day respectively.

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  • IJCE, Volume 3, Issue 2 (2016) e-ISSN: 1694-2280

    split tensile strength of Concrete with respect to the change in steel Slag content I INTRODUCTION Steel slag, which is considered as the strong waste poison, can be utilized for street development, clinker crude materials, filling materials, and so on In this work, Steel slag is utilized as swap for sand, which is additionally a.

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  • Experimental Study on Concrete by Partially Replacing

    steel slag as an alternative material for aggregate in concrete This work is a study of physical properties and strength behaviour of concrete by partially replacing cement with Calcium Bentonite powder and fine aggregate with steel slag Concrete specimens prepared by partially replacing cement with different percentage of Calcium.

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  • What is Slag Cement? (with pictures)

    Nov 21, 2019· Slag cement, often called ground granulated blast-furnace slag (GGBFS), is one of the most consistent cementitious materials used in concrete It is actually a byproduct of iron production When the iron is processed using a blast furnace, slag and iron both collect at the bottom of the furnaceThe molten slag must first be separated from the molten iron.

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  • The Behaviour of Concrete by Partial Replacement of Fine

    To partially replace sand with Copper slag and cement GGBS in concrete as it directly influences economy in construction To design and proportion the concrete mix for M25 grade concrete, As per the recommendation of IS:10262:2009 To find the Volume proportions of the concrete mixes by partially replacing Sand with Copper slag and cement GGBS.

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  • (IJERMCE) Vol 3, Issue 3, March 2018 Experimental Analysis

    many grades of steel that can be produced, and the properties of the steel slag can change significantly with each grade Grades of steel can be classified as high, medium, and low, depending on the carbon content of the steel , The cement concrete is a mixture of cement, sand, gravel or crushed rock and water when placed in skeleton of form.

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  • Characteristics and applications of iron and steel slag

    Today, iron and steel slag is used in many fields where its unique characteristics can be put to effective use As a result of growing environmental awareness, iron and steel slag is highly regarded as a recycled material that can reduce impacts on the environment due to its resource-conservation and energy-saving effects.

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  • The Exploitation of Blast furnace Slag as Sand Replacement

    Many researches used The GGBFS as a partial replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a sandChen et al [4] investigated on mortar made up of ground granulated blast furnace, gypsum, clinker and steel slag sand The Application of steel slag sand results reduced the cement clinker.

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  • Common Uses for Slag

    Crushed and graded - for concrete aggregates, concrete sand, glass insulation wool, filter medium, and use under concrete slabs as a platform 2 By passing the molten slag through high volume high pressure water sprays, a glassy, sand-Type (granulated) material Is formed, known as Granulated Blast Furnace SIagThe color of this product is very.

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  • Sand For Concrete From Steel Mills Induction Furnace Waste

    FIG 7

    the production of steel slag, which is a byproduct of the process of steel manufacturing, and to conduct R&D on technologies for recycling this slag Steel slag is classified into two types according to production process: steelmaking slag and blast-furnace slag 2497 million tons of blast-furnace slag and 144.

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  • Steel Slag

    At the end of the refining operation, the liquid steel is tapped (poured) into a ladle while the steel slag is retained in the vessel and subsequently tapped into a separate slag pot There are many grades of steel that can be produced, and the properties of the steel slag can change significantly with each grade.

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  • Experimental Study on the Mechanical Strength Properties

    25 Weld slag Weld slag can also replace with sand in concrete So, the present focuses to replace sand by welding in the production of concrete The chemical characteristic of the welding slag were determine in the laboratory as per standard methods Table 23: chemical composition for weld slag 26 Polypropylene fibre.

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  • USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR

    using copper slag as a replacement of fine aggregate on the strength properti M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete The test results indicate that compressive strength of concrete.

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  • Utilization of Steel Slag in Concrete as a partial

    Kothai and Malathy [14] partially replace fine sand (SG=265) with fine steel slag (SG=295) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is.

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  • Experimental Study on Steel Slag and Slag Replacing Sand

    By means of orthogonal design, this study replaces sand with the steel slag and slags of 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 of ordinary concrete on the 7th day and 28th day respectively The volume of steel slag and water-cement ratio and.

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  • using slag (from induction furnace) in concrete as

    Sep 13, 2014· in the video one can see use of crushed sand in making concrete mix for construction purpose this saves lot of river sand strength is extremely good compare to concrete using river sand.

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  • Use of Iron Slag as Partial Replacement of Sand to Concrete

    and steel making industri In this paper, the compressive strength of the iron slag concrete was studied The results confirm that the use of iron slag overcome the pollution problems in the environment The results shows that the iron slag added to the concrete had greater strength than the plain concrete.

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  • Ground granulated blast-furnace slag

    Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powderGround -granulated blast furnace is highly cementitious and high in CSH (calcium silicate hydrates) which is a strength enhancing.

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  • Is slag magnetic?

    Slag cement is a hydraulic cement formed when granulated blast furnace slag (GGBFS) is ground to suitable fineness and is used to replace a portion of portland cement Slag cement and fly ash are supplementary cementitious materials often included in contemporary concrete mix.

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  • 3 COMPRESSIVE STRENGTH OF STEEL SLAG AGGREGATE

    Steel slag is a byproduct of steel making processes of steel industry It’s also one of the biggest industrial waste which is being produced worldwide in a huge quantity This research deals with substantial replacement of natural aggregates and natural sand used in concrete In this study.

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  • PROPERTIES OF HIGH STRENGTH CONCRETE USING STEEL

    values of Marshall stability and Marshall quotient Also, the asphalt concrete containing the steel slag aggregate had good stiffness and fatigue resistance It can be seen that the utilization of the steel slag in concrete is still a replacement of some percentages of aggregates, the research on using the steel slag in the concrete as a.

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