about replacement of coarse aggregate by steel slag

REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE YouTube

May 05, 2013 · REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND AS FINE AGGREGATE Steel Slag aggregate for Road Construction Projects Chip and seal road surfacing with Slag aggregate

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Experimental Investigation on Strength and Durability

In this study, blast furnace steel slag is used and concrete of M60 grade for W/C ratio of 0.28 respectively for the replacement of 0 to 100% coarse aggregate by steel slag aggregate for find out the optimum ratio of steel slag. In this study, a mix ratio of 1: 1.2: 2.4 is used in conventional mix.

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ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR COARSE

PDF This study presents a review on the utilization of steel slag as replacement for coarse aggregate in concrete. Merits and demerits of steel slag in concrete as well as its physical

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Experimental Investigation on Partial Replacement of

study of partial replacement of natural fine aggregate by steel slag and natural coarse aggregate by waste limestone aggregate in M20 grade of cement concrete. Steel slag is a waste byproduct obtained from the iron and steel plants and waste limestone aggregates are the waste broken pieces of

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Utilization of induction furnace steel slag in concrete as

May 05, 2019 · Effective replacement of steel slag as coarse aggregate in concrete improves compressive strength by 4 to 7% at all the replacements of normal coarse aggregate and the compressive strength has been increased significantly for the replacement of fine aggregate

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EXPERIMENTAL INVESTIGATION ON REPLACEMENT OF

replacement of steel slag as both fine aggregate and coarse aggregate can be done. Further investigation on resistance of concrete with steel slag aggregates to attack by sulphates, acid, and alkali silica reactions, carbonation, harmful chemicals and resistance to high temperatures can be carried out.

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ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR

66.67% steel slag aggregates as a replacement of the coarse aggregate. Qurishee et al.(2016) in their experimental study on the use of slag as coarse aggregate and its effect on mechanical properties of concrete. It was reported that compressive strength of concrete made by replacing coarse aggregate with slag is higher than normal conventional

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Replacement of Coarse Aggregate using Steel Slag in

Replacement of Coarse Aggregate using Steel Slag in Concrete 1Mani V, Dinesh Kumar S1, 1 UG Students Department of Civil Engineering, M.A.M. College of

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Experimental investigation of surface modified EOF steel

Abstract An experimental work was carried out to study the effect of Energy Optimizing Furnace (EOF) steel slag as coarse aggregate replacement in concrete. Surface modifiion of slag was carried out to seal the surface voids of raw slag aggregates. Quarry dust obtained as an extractive waste from the granite stone quarries has been used as a blending material in this work.

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PROPERTIES OF HIGH STRENGTH CONCRETE USING STEEL

the steel slag coarse aggregate is significantly stable in the magnesium sulphate and superior to that of the basalt aggregate. In general, the steel slag aggregate has properties which are comparable to the basalt aggregate. So, it is obviously potential to utilize the steel slag as coarse aggregate

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Technical Feasibility of Sustainable Steel Slag Mixed Concrete

Fully replacement of coarse aggregate by steel slag was not found yield better strength in any mechanical properties of concrete, 60 percentage of steel slag aggregates replacement was effective than 100 percentages which possessed slightly bleeding and segregation. [9], [10].

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Experimental Investigation Of Coarse Aggregate With Steel

Experimental Investigation Of Coarse Aggregate With Steel Slag In Concrete International organization of Scientific Research 67 P a g e 3.5 Water Casting and curing of specimens were done with the potable water that is available in the college premises.

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Experimental Investigation of Fibre Reinforced Concrete

Steel slag was found to be the best replacement for natural aggregates of concrete. Steel slag which is produced as a waste material in the steel industry and has a negative impact on environment when disposed. In the course of future project work by the replacement of steel slag for the coarse aggregate in concrete of 25%, 50%, 75% & 100% with

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EXPERIMENTAL INVESTIGATION ON REPLACEMENT OF

replacement of steel slag as both fine aggregate and coarse aggregate can be done. Further investigation on resistance of concrete with steel slag aggregates to attack by sulphates, acid, and alkali silica reactions, carbonation, harmful chemicals and resistance to high temperatures can be carried out.

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Effect of Steel Slag as Partial Replacement of Coarse

After 45% replacement of Coarse aggregate as steel slag slight decrease in strength is observe, but still it is higher than 0% replacement without any adverse effect on the strength of concrete. Keywords Steel Slag, Compressive Strength, Flexural Strength, Spilt Tensile Strength.

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Replacement of Natural Coarse Aggregate by Industrial

Obtained results are within permissible limit for natural aggregate as well as steel slag aggregate. Hence steel slag shows its feasibility to use as a coarse aggregate on the parameter of specific gravity and water absorption. B. Impact Test It is the relative measure of resistance of and steel slag aggregate against the sudden shock or impact.

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Use of Steel Slag Aggregate in Pavements Report

Steel slag aggregate (SSA) is a byproduct of the production of steel in an electric arc furnace. The high iron oxide content of the aggregate results in an aggregate that is very hard and very dense (SSA is 2030% heavier than naturally occurring aggregates such as basalt and granite).

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Experimental Investigation of Fibre Reinforced Concrete

Steel slag was found to be the best replacement for natural aggregates of concrete. Steel slag which is produced as a waste material in the steel industry and has a negative impact on environment when disposed. In the course of future project work by the replacement of steel slag for the coarse aggregate in concrete of 25%, 50%, 75% & 100% with

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Tarmac Slag Aggregates

In concrete, processed steel and blast furnace slag provide a sustainable alternative to primary aggregates in the production of lightweight or dense readymixed concrete. Blast furnace slag can also be used to make Ground Granulated Blastfurnace Slag (GGBS) which is used as a cement replacement in concrete.

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Utilization of Industrial Waste Slag as Aggregate in

said that full substitution of slag aggregate with normal crushed coarse aggregate improved the flexure and split tensile strength by 6% to 8% at all replacements and in case of replacing fine aggregate & both the aggregates( Fine & coarse) with slag, the strength improvement was at 30% to 50% replacements.

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Utilisation of silica fume & steel slag in concrete as a

slag and silica fume with replacement of coarse aggregate and silica fume made clear that it increases strength nearly twice the mix grade. the study of mechanical properties and silica fume gives the details of the behavior of the concrete during various tests Keywords: SCM, steel slag concrete, steel slag, silica fume 1. Introduction 1.1 General

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Utilization of induction furnace steel slag in concrete as

May 05, 2019 · Effective replacement of steel slag as coarse aggregate in concrete improves compressive strength by 4 to 7% at all the replacements of normal coarse aggregate and the compressive strength has been increased significantly for the replacement of fine aggregate

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Mechanical Properties of Concrete Using Steel Slag

The replacement of 100 % slag aggregate (coarse) increased concrete density by about 5 to 7 % compared to control mix. The study concluded that compressive strength of concrete improved by 4 to7 % at all the % replacements of normal crushed coarse aggregate with crystallized slag.

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EFFECT OF USING STEEL SLAG AGGREGATE ON

Figure 5 shows the effect of partially replacement of coarse aggregate by slag on compressive strength at both 7 days and 28 days. Previous research has indied that using steel slag as a replacement of cooarse aggregate will improve the compressive strength of concrete (Al

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Strength Behaviour of Geopolymer Concrete by Partial

Strength Behaviour of Geopolymer Concrete by Partial Replacement of Coarse Aggregate with Steel Slag Deepth C1, B Rajeevan2 1,2Government College of Engineering Kannur, Kerela, India Abstract—The development of sustainable and environment friendly construction materials has gained major attention recently because of depletion of natural resources.

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Flexural behaviour of reinforced concrete slabs using

The use of steel slag as replacement of coarse aggregate in concrete is beneficial for the better workability and strength it imparts up to 60% replacement level. b. It was also found that

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Utilization of Steel Slag in Concrete as Coarse Aggregate

materials. Investigations on the utilization of furnace slag as coarse aggregate in concrete have been conducted by many researchers as partial replacement or full replacement of stone coarse aggregate by slag aggregate [Maslehuddin 2003, Kothai and Malathy 2013, Sandhu et al 2015, Nadeem and Pofale 2012]. No

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PROPERTIES OF HIGH STRENGTH CONCRETE USING STEEL

the steel slag coarse aggregate is significantly stable in the magnesium sulphate and superior to that of the basalt aggregate. In general, the steel slag aggregate has properties which are comparable to the basalt aggregate. So, it is obviously potential to utilize the steel slag as coarse aggregate

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Abstract Index Terms IJSER

The objective of reseach paper is to study behavior of steel slag concrete. Also to study comparison of compressive strength of steel slag concrete for 0%, 10%, 20%, 30%, and 40% replacement of fine aggregate by steel slag. The concrete specimen cubes are

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A STUDY ON CONCRETE PROPERTIES USING STEEL SLAG AS

This paper aims to study experimentally, the effect of partial replacement of coarse aggregate by steel slag (SS), on the various strength and durability properties of concrete, by using the mix design of M40 grade. In this study, steel slag was used as a coarse aggregate replacement in

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Effect of Steel Slag as Partial Replacement of Coarse

After 45% replacement of Coarse aggregate as steel slag slight decrease in strength is observe, but still it is higher than 0% replacement without any adverse effect on the strength of concrete. Keywords Steel Slag, Compressive Strength, Flexural Strength, Spilt Tensile Strength.

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Technical Assessment on Performance of Partial

replacement of coarse aggregates by steel slag. The compressive strength of concrete of all concrete mix increases up to 75% but decrease after 75% .The compressive strength of concrete increases 14 % if 75% of coarse aggregate is replaced by steel slag. The improvement in

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PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH STEEL SLAG

partial replacement of coarse aggregate with steel slag and fine aggregate by msand in concrete August 11, 2018 ABSTRACT: In this paper, researchers studied and developed waste management strategies to apply for advantages for specific needs.

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USE OF FERROCHROME SLAG AS AGGREGATE IN CONCRETE

partial replacement of coarse aggregate or fine aggregate. Ferrochrome slag (FS) is a solid waste residue that is obtained by the smelting process during the production of stainless steel in Ferroalloy industries. Review paper is focussed on the use of ferrochrome slag as an aggregate

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A Study on Suitability of EAF Oxidizing Slag in Concrete

The slag had greyish black colour, stonelike appearance, cubical shape, and rough surface texture and more durable than natural aggregate. The roughness and hardness nature of the slag makes it reliable for coarse aggregate. In that study the slag passing through IS Sieve 20 mm was used.

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Strength Behaviour of Geopolymer Concrete by Partial

Strength Behaviour of Geopolymer Concrete by Partial Replacement of Coarse Aggregate with Steel Slag Deepth C1, B Rajeevan2 1,2Government College of Engineering Kannur, Kerela, India Abstract—The development of sustainable and environment friendly construction materials has gained major attention recently because of depletion of natural resources.

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