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Study on replacement of coarse aggregate by steel slag

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

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Partial replacement of fine aggregate by steel slag and ...

2021-1-1  Seven mixes were prepared by partially replacing Steel Slag as fine aggregate and Walnut Shell as coarse aggregate and tested for mechanical properties such as Compressive Strength, split tensile strength and flexural strength and durability properties such as water absorption, acid attack and sulphate attack and the results were discussed ...

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Replacement of Aggregates by Industrial Waste Steel Slag ...

2017-11-28  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 by-product more wisely as a replacement for both fine and coarse aggregates in a conventional concrete mixture.

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Replacement of Aggregates by Industrial Waste Steel

2019-7-1  evaluate effects of replacing aggregate (coarse and fine) with that of slag on various concrete properties. In this study, concrete of M20 and M30 grades were considered for a replacements of 0, 25%, 35%. 45%, 55%, 65% and 75% of aggregates (Fine) by slag. Various test considered for investigation are compressive strength, flexural strength and ...

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Steel Slag as a Substitute for Fine Aggregate in High ...

2019-7-1  Steel slag is a residue obtained in steel making operation. This paper deals with the implementation of Steel slag as an effective replacement for sand. Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials, etc. In this work, Steel slag is used

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Partial Replacement Of Fine Aggregate Using Steel Slag

2021-8-10  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 USED In this study the following materials are used – Cement (53grade confirming to IS 12269-1987), fine aggregates, coarse aggregates, steel slag of specific gravity 2.5 ...

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STUDY ON CONCRETE USING STEEL SLAG AS COARSE

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

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STUDY ON CONCRETE USING STEEL SLAG AS COARSE

tocodal provisions IS 2386:1963and the results are The results showed that replacing about 60 percent of given in tables. steel slag aggregates for coarse aggregate and 40 Steel slag: The steel slag used here is an air cooled percent of ecosand for fine aggregate will not have any slag and is collected from Dennis steel plant at adverse effect ...

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Study on concrete by replacing coarse aggregate with

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 ...

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Use of Steel Slag in Concrete as Fine Aggregate

2020-5-7  replaces natural aggregates both coarse and fine, in a conventional concrete mixture. Most of the volume of concrete is aggregates. Replacing all or some portion of natural aggregates with steel slag would lead to considerable environmental benefits. This report showcases important studies conducted on use of steel slag as fine aggregate and ...

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Study on replacement of coarse aggregate by steel slag

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 ...

Get Price

Replacement of Aggregates by Industrial Waste Steel Slag ...

2017-11-28  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 by-product more wisely as a replacement for both fine and coarse aggregates in a conventional concrete mixture.

Get Price

Replacement of Coarse Aggregate using Steel Slag in

2019-7-1  steel slag was similar to conventional concrete. The strength may be affected with time and so long term effects on hardened properties of concrete require further investigation. Replacement Percentage% cement Fine aggregate Coarse aggregate Steel slag 0 1 1.18 2.62 0 60 1 1.18 1.05 1.57 1 1.18 0.79 1.83

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Partial replacement of fine aggregate by steel slag and ...

The primary objective of the project is to increase the strength of the concrete by replacing coarse aggregate by steel slag and also 30% replacement of eco sand as fine aggregate.

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A INVESTIGATIONAL STUDY ON PARTIAL REPLACEMENT

2020-12-14  2.5.4. Steel slag Aggregate Steel Slag is a by-product of steelmaking process. The thought of replacing to coarse aggregate is unique concept. Because of their mechanical strength, stiffness, porosity, wear resistance and water absorption capacity using of slag in

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Experimental Studies on Concrete Replacing Fine

Experimental Studies on Concrete Replacing Fine Aggregate with Blast Furnace Slags ... around 30% increase in 28 days CS was detected for specimens containing steel slag as coarse and fine ...

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ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR

2018-10-17  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 fine aggregate by using construction ...

2020-1-1  1. Introduction. Aggregate, which makes up 70% of the concrete volume, is one of the main constituent materials in concrete production. Due to the high cost of natural sand used as a fine aggregate and the rising emphasis on sustainable construction, there is a need for the construction industry to search for alternative materials .Steel making slag (SS), one of the most common industrial ...

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Evaluation of steel slag coarse aggregate in hot mix ...

2009-6-15  Steel slag used in paving mixes should be limited to replace either the fine or coarse aggregate fraction, but not both, since hot mix asphalt containing 100% steel slag is susceptible to high void space and bulking problems due to the angular shape of steel slag aggregate.

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STUDIES ON PARTIAL REPLACEMENT OF FINE

2021-8-6  By replacing more than 20% of fine aggregates with copper slag, improved workability to nullify the usage of superplasticizer and also the hardened concrete exhibited low water absorption[8]. 2. MATERIALS USED Materials used for this experimental studies were examined as per the IS Codes. Coarse Aggregates (CA) Coarse aggregates ranging from ...

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STUDY ON CONCRETE USING STEEL SLAG AS COARSE

tocodal provisions IS 2386:1963and the results are The results showed that replacing about 60 percent of given in tables. steel slag aggregates for coarse aggregate and 40 Steel slag: The steel slag used here is an air cooled percent of ecosand for fine aggregate will not have any slag and is collected from Dennis steel

Get Price

STUDY ON CONCRETE USING STEEL SLAG AS COARSE

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 concrete.

Get Price

International Journal of ChemTech Research

R. Padmapriya et al /Int.J. ChemTech Res. 2015,8(4),pp 1721-1729. 1722 building material in the industrial construction. Also, steel slag could be used as a partial replacement for coarse aggregate.

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Steel Slag as a Substitute for Fine Aggregate in High ...

2019-7-1  Steel slag is a residue obtained in steel making operation. This paper deals with the implementation of Steel slag as an effective replacement for sand. Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials, etc. In this work, Steel slag

Get Price

ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR

2018-10-17  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

Get Price

STEEL-SLAG AS SUBSTITUTE TO NATURAL AGGREGATES,

2013-7-12  Steel-slag is a residual product of the steel industry that has potential ability to pollute the ground water and soil containing heavy metals. To overcome this problem, attempts have been made for using the slag as substitute for both coarse and fine aggregates in concrete. The solidification process will prevent the metal components from ...

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Properties of Concrete Manufactured Using Steel Slag ...

2014-1-1  Properties of cement Properties Values Fineness 5% Consistency 29% Initial setting time Specific gravity 45 min 3.15 2.1.2 Aggregates Steel slag, a by-product obtained from the steel manufacturing plant, is crushed into pieces and used as a fine and coarse aggregate along with conventional fine and coarse aggregate.

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

2016-7-20  As well as fineness modulus of steel slag coarse and fine aggregate was 5.43 and 2.86, respectively. Therefore steel slag aggregate consists of more fines compared to limestone. As expected, higher specific gravity were obtained steel slag aggregates. Besides, water absorption values of coarse steel slag is obtained three times higher than ...

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DURABILITY PROPERTIES OF STEEL SLAG AS COARSE

2018-5-12  Fig 2.1 Sieve analysis of fine aggregate 2.3 Coarse Aggregate and Steel Slag Locally available coarse aggregate having the maximum size of 20 mm were used in the present work. Testing of coarse aggregate was done as per IS : 383- 1970. Steel Slag is the mostly available solid waste material

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Utilization of gneiss coarse aggregate and steel slag fine ...

2015-9-15  While steel slag fine aggregate and inferior gneiss aggregate are rarely used in asphalt mixture in China due to some poor performances. The primary objective of this research was to explore the feasibility of simultaneously using gneiss coarse aggregate and steel slag fine aggregate in asphalt mixture.

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