broader use of steel slag aggregates in concrete

"Broader Use of Steel Slag Aggregates in Concrete" by ...

Steel slag is an industrial byproduct obtained from the steel manufacturing industry. It is produced in large quantities during the steel-making operations which utilize Electric Arc Furnaces (EAF). Steel slag can also be produced by smelting iron ore in the Basic Oxygen Furnace (BOF). Steel slag can be used in the construction industry as aggregates in concrete by replacing natural aggregates.

CRITERIA FOR THE USE OF STEEL SLAG AGGREGATES IN

高达10%返现 · Abstract. The successful incorporation of steel slag as aggregates in construction products requires the consideration of certain issues. Firstly, as steel slag is an industrial byproduct until recently disposed in landfills, the question is whether it is suitable for use in construction.

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 0.40, 0.55 and 0.70 which include steel slag aggregate as

Mechanical Properties of Concrete Using Steel Slag Aggregate

(2002) have indicated that the durability of steel slag cement concrete was better than the same for crushed limestone aggregate. K.G. 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 if

Steel Slag Aggregate Used in Portland Cement Concrete: U.S ...

Jan 01, 2012 · Research on the use of steel slag aggregate in PCC has been carried out in Spain, Germany, Canada, Italy, India, and Saudi Arabia. Despite some limited field applications, virtually all research has been done in the laboratory. Much of this work shows that properly aged steel slag can be nonexpansive when used in PCC.

Use of Steel Slag in Concrete as Fine Aggregate

the utilization of steel slag as aggregate in concrete. They concluded that the use of air-cooled steel slag with low amorphous silica content and high amount of ferric oxides is unsuitable to be used in blended cement. On the other hand, Utilization of steel slag as aggregate is advantages when compared with normal aggregate mixes.

Broader Use of Steel Slag Aggregates in Concrete - CORE Reader

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A Fundamental Study on the Steel Slag Aggregate for Concrete

Compared with the blast furnace slag, steel slag has the expansibility due to the reaction with water and free CaO. Therefore it is specified in Standard Specification for Concrete in Korea that steel slag aggregate must not be used in concrete. So it is unusual to use steel slag aggregate in concrete.

EXPERIMENTAL STUDIES ON STEEL SLAG IN CONCRETE

5. Jigar Patel P (2009), Broader use of steel slag aggregates in concrete, A thesis by Bachelor of science in civil engineering, Maharaja sayajirao university of baroda, pp.1-95. 6. Liu Chunlin, Zha Kunpeng, Chen Depeng (2011), Possibility of Concrete Prepared with Steel

Production of carbonate aggregates using steel slag and ...

Mar 01, 2017 · In Canada, steel slag is banned from use in asphalt concrete and as a road-base filler . Even with more stringent waste management efforts, and newly inspired potential applications, 35% of this slag is still disposed of in landfills . One interesting trait of steel slag

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

of Paving Concrete with steel slag aggregate”, 9th international conference on Concrete Pavements, 2008, pp. 836 – 853. Mahmoud Ameri, Iran University of Science and Technology, School of Civil Engineering, Iran “EVALUATION OF THE USE OF STEEL SLAG IN CONCRETE” JIGAR P. PATEL “BROADER USE OF STEEL SLAG

(PDF) The use of steel slag in concrete - ResearchGate

This article presents the results of research on the use of unstable steel slag with a fraction of 0/8 mm as a 100% substitute for natural aggregate in concrete production.

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

Durability Studies on Steel Slag Concrete and Comparison ...

Durability Studies on Steel Slag Concrete and Comparison with Conventional Concrete Author : V.R. Sajith and V.Niranjan Volume 7 No.1 January-June 2018 pp 15-22 Abstract. This is an experimental project which deals with the studies on the durability of steel slag as replacement of coarse aggregate in concrete.

Slag aggregates | Tarmac

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

Experimental Investigation Of Coarse Aggregate With Steel ...

concrete and natural aggregate concrete, in high strength concrete series. Slag is a waste metallic material which might have long term delayed reactions, further experiments would be necessary to evaluate the durability of concrete made by steel slag aggregates. The following size of slag available from JSW Steel Ltd,0-4mm,4-

Effect of waste steel over the performance of M25 and M15 ...

better than crushed limestones aggregate concrete. Patel et al. [5] performed an experimental work on broader use of steel slag aggregate in concrete and revealed that durability of steel slag aggregates concrete under freeze-thaw environment was the main goal in this research, as there was a belief that the steel slag aggregates have

Recycled Concrete Aggregate Usage in the US Summary

Aggregates make up the largest volume of material used in concrete. Using existing concrete to meet the aggregate needs for a concrete mixture has been a proven practice for many years. Concrete recycling has been used extensively in Europe since the 1940s and

(PDF) IJERT-Steel Slag as a Substitute for Fine Aggregate ...

IJERT-Steel Slag as a Substitute for Fine Aggregate in High Strength Concrete International Journal of Engineering Research and Technology (IJERT), 2014 IJERT Journal

Use of steel slag in concrete mixtures

applicability of using steel slag aggregates in concrete mixes in Qatar. Five trial concrete mixes were prepared. One concrete mix composing of 100% gabbro coarse aggregates was designated as the control mix. Four other concrete mixes were prepared and

Broader Use of Steel Slag Aggregates in Concrete - CORE

Broader Use of Steel Slag Aggregates in Concrete . By Jigar P. Patel. Abstract. Steel slag is an industrial byproduct obtained from the steel manufacturing industry. It is produced in large quantities during the steel-making operations which utilize Electric Arc Furnaces (EAF). ... The primary aim of this research was to evaluate the durability ...

Mechanical Properties of Concrete Using Steel Slag

(2002) have indicated that the durability of steel slag cement concrete was better than the same for crushed limestone aggregate. K.G. 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 if

EXPERIMENTAL STUDIES ON STEEL SLAG IN CONCRETE

5. Jigar Patel P (2009), Broader use of steel slag aggregates in concrete, A thesis by Bachelor of science in civil engineering, Maharaja sayajirao university of baroda, pp.1-95. 6. Liu Chunlin, Zha Kunpeng, Chen Depeng (2011), Possibility of Concrete Prepared with Steel

Use of Blast Furnace Slag Aggregate in Concrete

nace without the production of its co-product i.e. blast furnace slag. The use of blast furnace slag aggregates in concrete by replacing natural aggregates is a most promising concept because its impact strength is more than the natural aggregate. Steel slag aggregates are already being used as aggregates in asphalt paving road mixes

Utilisation of steel slag as an aggregate in concrete ...

Mar 18, 2011 · This paper aims to investigate the possibility of utilizing steel slags produced in Croatian plants as a concrete aggregate. Aggregate properties were determined on coarse slag fractions (4–8, 8–16 mm) according to the relevant European Standards. Considering the obtained results, slags were specified in accordance with the classes as given in the main European standard for aggregates ...

High performance concrete with steel slag aggregate

conclude that steel slag can be used as a concrete aggregate. Such use would contribute to proper management of this type of waste, and to preservation of aggregate normally taken from nature [4]. Netinger et al. report that steel slag can be used as concrete aggregate in reinforced-concrete structures [5]. Maslehuddin et al. report that physical

of Concrete Using Steel Slag Coarse Aggregate

Jun 26, 2020 · materials Article Enhancement of Mechanical Properties and Porosity of Concrete Using Steel Slag Coarse Aggregate Md Jihad Miah 1, Md. Munir Hossain Patoary 1, Suvash Chandra Paul 2, Adewumi John Babafemi 3 and Biranchi Panda 4,* 1 Department of Civil Engineering, University of Asia Pacific, Dhaka 1205, Bangladesh; [email protected] (M.J.M.); [email protected]

slag aggregate to concrete - BINQ Mining

Jan 23, 2013 · Broader Use of Steel Slag Aggregates in Concrete. Title: Broader Use of Steel Slag Aggregates in Concrete: Author: Patel, Jigar P. Description: Steel slag is an industrial byproduct obtained from the steel »More detailed

ISSN (Online): 2455-6076 cpuh/academics ...

aggregate concrete. Patel et al. [5] performed an experimental work on broader use of steel slag aggregate in concrete and revealed that durability of steel slag ag-gregates concrete under freeze-thaw environment was the main goal in this research, as there was a belief that the steel slag aggregates have expansive characteristics and would ...

Use of steel slag in concrete mixtures | Semantic Scholar

Needs for concrete, being the major construction material has grown with the rapidly growing construction sector. Aggregate generally occupy about 70-80% of the volume of concrete used in buildings. The needs for alternative sources of aggregates are pressing. Steel slag, which is a by-product of steel manufacturing, could be an alternative ...

STUDY ON THE FIBRE REINFORCED CONCRETE USING STEEL SLAG

In this study an attempt is made to use steel slag, a by-product from steel industry as replacement for coarse aggregate in concrete and eco sand which is a commercial by-product of cement ...

Can Steel Slag be used as an Aggregate in Concrete and

concrete containing steel slag aggregate possesses good mechanical properties, and slag, as a byproduct, is cheaper than virgin aggregates, its practical use in portland cement concrete is currently a forbidden area in the construction practices.

Use of Steel Slag as Coarse Aggregate for the Production ...

A lot of research work has been done with the use of steel slag and of C&D Wastes as aggregates for new concrete production. The common reference point of all these research efforts is that the concrete containing C&D Wastes can be used in secondary applications since its quality is inferior to commonly produced concrete. Recycled Concrete ...

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