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Use of Steel Slag in Concrete as Fine Aggregate

VIUSE OF STEEL SLAG AS FINE AGGREGATE EXPERIMENTAL PROGRAM 1 1) This section deals with the experiments conducted by H Qasrawi et al[1] using low CaO unprocessed steel slag as fine aggregate in concrete mixes A Materials 1 Coarse aggregate Limestone normal aggregate of local sources was used in the preparation of all mixesIn this study, the use of steel slag as fine and/or coarse aggregate in concrete is investigated For this purpose, 12 different concrete mixtures with different water/cement ratios of 040, 055 and 070 which include steel slag aggregate asUsage of steel slag in concrete as fine and/or coarse Up to10%cash back Mar 18, 2011 For that reason the use of steel slag as an aggregate in concrete is currently being researched The use of this material as a concrete aggregate will probably be more economically acceptable compared to its utilisation as a binderUtilisation of steel slag as an aggregate in concrete

Use of low CaO unprocessed steel slag in concrete as fine

Feb 01, 2009 The slag is used as fine aggregate replacing the sand in the mixes, partly or totally Ratios of 0%, 15%, 30%, 50% and 100% are used Depending on the grade of concrete, the compressive strength is improved when steel slag is Use of Steel Mill Slag in Concrete as Fine Aggregates M Saad Hussain1, Faizan Mehtab2, Adnan Nawaz3 1 Corresponding Author MS student, Department of Civil Engineering, COMSATS University Islamabad, Wah Campus, Pakistan saadhussain873@gmail 2 MS student, Department of Water Resources Irrigation Engineering, University ofUse of Steel Mill Slag in Concrete as Fine Aggregates(2002) have indicated that the durability of steel slag cement concrete was better than the same for crushed limestone aggregate KG Hiraskar and ChetanPatil (2013), investigated the use of blast furnace slag as aggregates in concrete The results showed that it has properties similar to natural aggregates and it would not cause any harm ifMechanical Properties of Concrete Using Steel Slag

Effects of steel slag as fine aggregate on static and

Dec 20, 2018 The use of steel slag as aggregate in concrete is a sustainable solution for reducing serious impact on the ecological environment caused by the shortage of natural mineral resources This paper presents the first ever study on the behaviour of steel slag sand concrete (SSC) under axial impact compressionTable 2: Chemical composition (wt %) of blast furnace slag 213 Aggregates Natural siliceous sand having a fineness modulus of 266 and a specific gravity of 267 was used as fine aggregate The coarse aggregate was a crushed dolomite with a maximum nominal size of 18 mm with a specific gravity of 264 and a crushing modulus of 23 percentEffect of Slag as a Fine Aggregate on Mechanical various replacement level of steel slag with fine aggregate The use of steel slag aggregates in concrete by replacing natural aggregates is a most promising concept Steel slag aggregates are already being used as aggregates in asphalt paving road mixes due to their mechanical strength, stiffness, porosity, wear resistance II MATERIALS USEDPartial Replacement Of Fine Aggregate Using Steel Slag

COMPARITIVE STUDY ON CONCRETE USING STEEL SLAG

Apr 19, 2015 Aggregates are the important constituents in concrete They give body to the concrete, reduce shrinkage and effect economy The increase in demand for the insince they show that using steel slag as fine aggregate in concrete has no negative effects on the short term properties of hardened concrete So Steel slag meets the requirements to be used in concrete mixes Compressive strength, flexural strength and splitting tensile strength for Steel Slag as a Substitute for Fine Aggregate in High Use of Steel Mill Slag in Concrete as Fine Aggregates M Saad Hussain1, Faizan Mehtab2, Adnan Nawaz3 1 Corresponding Author MS student, Department of Civil Engineering, COMSATS University Islamabad, Wah Campus, Pakistan saadhussain873@gmail 2 MS student, Department of Water Resources Irrigation Engineering, University ofUse of Steel Mill Slag in Concrete as Fine Aggregates

Broader Use of Steel Slag Aggregates in Concrete

Steel slag is currently used as aggregate in hot mix asphalt surface applications, but there is a need for some additional work to determine the feasibility of utilizing this industrial byproduct more wisely as a replacement for both fine and coarse aggregates in(2002) have indicated that the durability of steel slag cement concrete was better than the same for crushed limestone aggregate KG Hiraskar and ChetanPatil (2013), investigated the use of blast furnace slag as aggregates in concrete The results showed that it has properties similar to natural aggregates and it would not cause any harm ifMechanical Properties of Concrete Using Steel Slag STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN TERMS OF HIGH STRENGTH CONCRETE Anurag Jain *1, Sandeep Gupta*2 Mayank Gupta*3 * Civil Engineering SIRTE, BHOPAL MP (INDIA) DOI: 105281/zenodo ABSTRACT The Steel slag, a result of steel making, is delivered amid the detachment of molten steel from polluting influencesSTEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN

Replacement of Coarse Aggregate using Steel Slag in Concrete

Jul 30, 2018 In this study concrete of M25 grade for a w/c ratio of 045 respectively for the replacement of 60%,70% and 80% of coarse aggregates by steel slag which is produced as a waste material in steel industry and has a negative impact on environment when disposed The investigation reveals that the steel slag could be utilized as coarse aggregate in It was concluded that replacing some percentage of coarse aggregate with steel slag enhances the strength The results showed that replacing about 60 percent of steel slag aggregates for coarse aggregate and 40 percent of ecosand for fine aggregate will not have any adverse effect on the strength of the concreteSTUDY ON CONCRETE USING STEEL SLAG AS COARSE AGGREGATE 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 EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF STEEL

COMPARITIVE STUDY ON CONCRETE USING STEEL SLAG AS FINE

Apr 19, 2015 Aggregates are the important constituents in concrete They give body to the concrete, reduce shrinkage and effect economy The increase in demand for the inMay 10, 2019 These aggregates (pumice, fly ash, and metallurgical slag) were exposed to high temperatures in production stages Thus, these aggregates themselves have a higher resistance to volume expansion and decomposition However, very few researches focus on the performances of concrete using ferronickel slag as fine aggregate after elevated temperaturesEffect of ferronickel slag as fine aggregate on properties Jan 27, 2012 1 Abstract A sulfursteel slag aggregate concrete, and methods of preparing the sulfursteel slag aggregate concrete and disposing of elemental sulfur, are disclosed In embodiments, the sulfursteel slag aggregate concrete includes elemental sulfur, steel slag aggregate, limestone powder, and sand Modifiers, such as plasticizers, are not Sulfur steelslag aggregate concrete Patent EP

Applications of Steel Slag Powder and Steel Slag Aggregate

Jan 30, 2018 The applications of steel slag powder and steel slag aggregate in ultrahigh 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 Fine aggregate is a mechanically stabilized aggregate created by using water, air, or other means to rapidly cool the molten slag after it is removed from the furnace Recognized advantages JIS standards were formulated for blast furnace slag course aggregates in 1977, and for fine aggregates in 1981Concrete aggregate : Iron and steel slag products : NIPPON Arivalagan,S, (2012), ‘Moment Capacity, Cracking Behaviour And Ductile Properties of Reinforced Concrete Beams Using Steel Slag As a Coarse Aggregate’, GlobalEffect of Steel Slag as Partial Replacement of Coarse

Usage of steel slag in concrete as fine and/or coarse

In this study, the use of steel slag as fine and/or coarse aggregate in concrete is investigated For this purpose, 12 different concrete mixtures with different water/cement ratios of 040, 055 and 070 which include steel slag aggregate asUse of Steel Mill Slag in Concrete as Fine Aggregates M Saad Hussain1, Faizan Mehtab2, Adnan Nawaz3 1 Corresponding Author MS student, Department of Civil Engineering, COMSATS University Islamabad, Wah Campus, Pakistan saadhussain873@gmail 2 MS student, Department of Water Resources Irrigation Engineering, University ofUse of Steel Mill Slag in Concrete as Fine Aggregatesslag aggregates in concrete The use of slag aggregates from iron and steel production in construction dates back to the Romans who used crushed slag from the crude iron production to build their roads Nowadays slag aggregates are seen as value added construction materials suitable for a multitude of applicationsSlag aggregates in concrete Tarmac

Sulfur steelslag aggregate concrete Patent EP

Jan 27, 2012 1 Abstract A sulfursteel slag aggregate concrete, and methods of preparing the sulfursteel slag aggregate concrete and disposing of elemental sulfur, are disclosed In embodiments, the sulfursteel slag aggregate concrete includes elemental sulfur, steel slag aggregate, limestone powder, and sand Modifiers, such as plasticizers, are not coarse aggregate with steel slag enhances the strength The results showed that replacing about 60 percent of steel slag aggregates for coarse aggregate and 40 percent of ecosand for fine aggregate will not have any adverse effect on the strength of the concrete 1 Introduction Steel slag is an industrial byproduct obtainedSTUDY ON CONCRETE USING STEEL SLAG AS COARSE In this study, the suitability of using steel slag as fine aggregates in concrete was investigated The physical and chemical properties of steel slag were also studied The compressive and flexural strength of the steel slag aggregate concrete were equally examined If found suitable, the volume of steel slag disposedPERFORMANCE OF STEEL SLAG PERFORMANCE OF STEEL

Properties of Concrete Manufactured Using Steel Slag

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 foundOct 16, 2019 Experimental work was carried out to study the effect of using steel slag (SS) and recycled concrete aggregate (RCA) as replacements for the natural aggregate in concrete Waste materials, such as SS, which is a byproduct generated during the production of steel and concrete rubble, which is produced by demolition activities, are dumped in landfill These The Efficiency of Steel Slag and Recycled Concrete 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 EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF STEEL

Effect of ferronickel slag as fine aggregate on properties

May 10, 2019 These aggregates (pumice, fly ash, and metallurgical slag) were exposed to high temperatures in production stages Thus, these aggregates themselves have a higher resistance to volume expansion and decomposition However, very few researches focus on the performances of concrete using ferronickel slag as fine aggregate after elevated temperaturesconcrete using steel slag as the fine aggregate replacement To conduct a comparative study on steel slag, fiber in steel slag and conventional concrete 4 Methodology The methodology of the work consist of 1) Identifying the specification of material to be selected 2) Collection of materials such as polypropylene fiber and steel slagStudy the Effect of Polypropylene Fiber with Steel Slag Overall, the performance of steel slag was found to be satisfactory for structural and steel slag can be recognized as new construction material REFERENCES [1] TSubramani and GRavi, ò Experimental investigation of coarse aggregate with steel slag in concrete ó Journals on Engineering – volume 05, May 2015 , pp : 6473 [2] Arivalagan S DURABILITY PROPERTIES OF STEEL SLAG AS COARSE

Concrete mix design using copper slag as fine aggregate

Nov 10, 2014 Here the potential use of granulated copper slag, a relatively heavy material, as a replacement to sand in concrete mixes is explored The effect of replacing fine aggregate by copper slag on the compressive strength, flexural strength and split tensile strength of concrete are studied in this work The proposed mix design method was found to Jan 04, 2021 The aim of this study is to produce durable selfcompacting concrete (SCC) using different fractions of recycled steel slag aggregates (SSA) by replacing natural aggregate For this purpose, a series of nine mixing proportions were designed with a constant watertocement ratio of 034 and a change of SSA ratio replacing natural coarse or fine aggregates by weight Using steel slag aggregate to strengthen selfcompacting

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