replacement of sand by steel slag in concrete

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  • Effect of Copper Slag on Steel Fiber Reinforced Concrete ,

    grade concrete is observed at 50%&40% replacement of copper slag with fine aggregate 2 Due low water absorption nature copper slag there is a increase in the workability of conventional concrete when compared with steel fiber reinforced concrete due addition of hooked end steel fibers 3...

  • An Experimental Investigation on Partial Replacement of ,

    on the replacement of natural sand with manufactured sand by 0%, 25%, 50%, 75%, and on concrete properti The steel slag is one of the alternative materials that can be used instead of cement as a partial replacement in concrete by 0% 25%, 5%, 75%, 10%, 125%, 15%...

  • (PDF) EFFECT OF PARTIAL REPLACEMENT OF SAND BY IRON SLAG ,

    Iron and steel making slag are by products of the iron making and steelmaking process To date, these types of slag have been widely used in cement and as aggregate for civil works The report presents an investigation of mechanical and durability properties of concrete by adding iron slag as replacement of sand in various percentag...

  • Impact & Alternatives Of River Sand | by Econaur | Medium

    Jan 24, 2019· Khalifa S Al Jabri of Oman in his findings published in the internationally referred journals such as Cement and Concrete Composites and Construction and Building Materials in 2006 recommends that 50 per cent copper slag can be used as replacement of sand in order to obtain concrete with good strength and durability requirements...

  • THE EXPERIMENTAL STUDY OF FLEXURE ON SELF ,

    replacement of sand by steel slag As compared to control, compresive strength increased by 2223% at 28 days for 52% of steel slag replacement whereas flexural strength and split tensile strength enhanced by 1459% and 1367%, respectively Also, test results for fresh properties...

  • Experimental investigations on substitution of natural ,

    grade of concrete with copper slag as natural sand replacement The replacement of natural sand by copper slag was done up to in multiples of 20% They found that 40% replacement of natural sand using copper slag is an optimum replacement They ,...

  • Converting Granulated Blast Furnace Slag into Fine Aggregate

    replacement of river sand under various conditions and varying proportions in mortar and concrete Most of the papers [11-14] recommend the usage of granulated BF slag as replacement of river sand in the range of 50 - 75 % This difference is due to the variation in the quality of BF slag sand being used from different sourc Here, it is...

  • Applications of Steel Slag Powder and Steel Slag Aggregate ,

    Jan 30, 2018· The applications of steel slag powder and steel slag aggregate in ultra-high performance concrete (UHPC) were investigated by determining the fluidity, nonevaporable water content, and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface The results show that the fluidity ,...

  • Cupola slag as partial replacement of fine aggregate in ,

    Across all the concrete mixes and at all curing ages, an increase in the compressive strength was observed due to incorporation cupola slag up to 30% replacement level of fine aggregates after which a decrease in strength was observed on further addition of cupola slag This increment in compressive strength was higher at lower w/c ratios...

  • Cupola slag as partial replacement of fine aggregate in ,

    Across all the concrete mixes and at all curing ages, an increase in the compressive strength was observed due to incorporation cupola slag up to 30% replacement level of fine aggregates after which a decrease in strength was observed on further addition of cupola slag This increment in compressive strength was higher at lower w/c ratios...

  • Experimental investigation on partial replacement of steel ,

    Jan 01, 2021· The first part of this investigation is the partial replacement of M−sand by steel slag with certain percentage Mix M0 denotes the mix, with 0% steel slag (conventional control mix), M1 denotes mix With 10% steel slag, M2 denotes mix with 20% steel slag and M3 indicates that mix with 30% steel slag...

  • using steel slag in concrete fully replacment of aggregate

    STUDY ON CONCRETE USING STEEL SLAG AS COARSE In this study an attempt is made to resistivity and thus durability use steel slag, a by-product from steel industry as In this study, it is proposed to utilize steel replacement for coarse aggregate in concrete and eco slag and ecosand as full replacement of coarse sand which is a commercial by-product of cement aggregate and fine ,...

  • Experimental Investigation on Partial Replacement of ,

    replacement of natural-sand and steel fiber as an additive to the cement concrete and establish the optimum usage of industrial steel slag and steel fiber 4) To learn the Workableness characteristics of M30 grade normal cement concrete with Different levels of replacement of industrial-Steel Slag and steel ,...

  • Strength Analysis of Steel Slag Concrete mixed with ,

    Keywords: Steel Slag Concrete, Partial Replacement, Silica Fume , M-sand has been partially replaced with steel slag with a percentage of 10%, 20% and 30% The coarse aggregate is replaced by a certain amount of electrical waste while keeping the optimum percentage as a constant...

  • Properties of Concrete Manufactured Using Steel Slag ,

    Abstract This paper aims to study experimentally, the effect of partial replacement of coarse and fine aggregates by steel slag (SS), on the various strength and durability properties of concrete, by using the mix design of M20 grade The optimum percentage of replacement of fine and coarse aggregate by steel slag is found Workability of concrete gradually decreases, as the percentage of ....

  • International Journal of ChemTech Research

    Fig 1 Manufactured Sand Steel slag Steel slag is an industrial by-product obtained from the steel manufacturing industry It is produced in large quantities during the steel-making operations Steel slag can be used in the construction industry as aggregates in concrete by replacing natural aggregat...

  • PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

    aggregate, and up to 80% replacement ,concrete gain more strength than normal concrete strength 3 It is observed that up to 30% replacement of natural sand by copper slag, the flexural strength of concrete is increased by 14%and all percentage replacement of fine aggregate by...

  • Converting Granulated Blast Furnace Slag into Fine Aggregate

    replacement of river sand under various conditions and varying proportions in mortar and concrete Most of the papers [11-14] recommend the usage of granulated BF slag as replacement of river sand in the range of 50 - 75 % This difference is due to the variation in the quality of BF slag sand being used from different sourc Here, it is...

  • EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACEMENT ,

    difficult for disposal So this waste or steel slag is used for making Steel Slag Concrete For the study of Steel Slag concrete we used M25 grade concrete The concrete cubes as specimens of size (150mm X 150mm X 150mm) are cast for Partial replacement of steel slag ,...

  • EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF STEEL ,

    slag The utilization of steel slag in the concrete element by replacing it partially with fine aggregate (sand)The use of steel slag in concrete would be a greater advantage in enhancing the strength of concrete Material study and the Mix proportions are calculated for M 40 Grade of Concrete...

  • Strength Analysis of Steel Slag Concrete mixed with ,

    replacement to cement in the manufacture of high-strength concrete has received much attention over the last decade 13 STEEL SLAG: From contaminations steel, steel slag is produced, which process may be used as an aggregate, for example, in certain projects Steel aggregate is naturally expanding due to which may hydrate and expand under ....

  • Utilization of unprocessed steel slag as fine aggregate in ,

    Two types of concrete (normal- and high-strength concrete) and eight replacement percentages of fine aggregate by steel slag (0%, 10%, 20%, 30%, 40%, 60%, 80%, and ) are used as the test parameters A series of axial compression tests are conducted on cylinders of fine steel slag concrete ,...

  • Eco Concrete Characterization Using Steel Slag and Ground ,

    steel slag to know whether or not they can fulfill the properties of cement and sand 2) To investigate the compressive, tensile, and flexural strength of concrete using steel slag as fine aggregate and blast furnace slag as cement 3) To find out the optimum replacement level of steel slag and ground granulated blast furnace slag 2 Literature ....

  • Eco Concrete Characterization Using Steel Slag and Ground ,

    Nov 19, 2020· The waste products of the factory mainly steel slag and GGBFS (ground granulated blast furnace slag) are used and recycled to gain concrete of different requirements related to strength and durability In this research, it is intended to examine the impact of ground granulated blast furnace slag and steel slag replacement for cement and fine aggregate respectively...

  • STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN ,

    steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 & M35 concrete Investigation have been carried out to study the effect of steel slag on various property of concrete like compressive, split tensile....

  • Use of blast furnace slag as an alternative ofnatural sand ,

    Figure 2: Comparison of blast furnace slag concrete compressive strength at 7days and 28 days with natural sand VI CONCLUSIONS 1 Using of blast furnace slag as a replacement of fine aggregate will might prove an economical and environmentally friendly solution 2...

  • Mechanical Properties of Concrete Using Steel Slag ,

    This study presents an evaluation of steel slag aggregate concrete in comparison with the conventional natural aggregate concrete Hardened concrete consist of more than 70% aggregate due to the high demand in building construction and the increase of the amount of disposed waste material, suppliers and researchers are exploring the use of alternative materials which could preserve natural ....

  • the-exploitation-of-blast-furnace-slag-as-sand-replacement ,

    Depending on the grade of concrete, the compressive strength is improved when the steel slag is used for low sand replacement ratios (up to 30%) When optimum values are used, the 28-day tensile strength of concrete is improved by 14 – 24 times and the compressive strength is improved by 11 – 13 times depending on the replacement ratio ....

  • Strength Analysis of Steel Slag Concrete mixed with ,

    replacement to cement in the manufacture of high-strength concrete has received much attention over the last decade 13 STEEL SLAG: From contaminations steel, steel slag is produced, which process may be used as an aggregate, for example, in certain projects Steel aggregate is naturally expanding due to which may hydrate and expand under ....

  • Abstract: An Experimental Investigation on Properties of ,

    Abstract: In the present study an investigation is made on properties of concrete by partial replacement of Cement with Ground Granulated Blast Furnace Slag (GGBS) and Fine Aggregate with Quarry Dust (QD) Ground Granulated Blast Furnace Slag is a by-product of Iron and Steel industry which is produced in large quantities as a solid waste It is highly cementitious, Quarry Dust is used as a ....