broader use of steel slag aggregates in concrete

  • Broader Use of Steel Slag Aggregates in Concrete

    BROADER USE OF STEEL SLAG AGGREGATES IN CONCRETE 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). Steel slag can also be produced by smelting iron ore

  • "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.

  • Cited by: 19
  • Concrete Aggregate Stronger Concrete What Is Slag

    Apr 08, 2020· Concrete made with recycled steel slag is 17 percent stronger than traditional concrete. Disposing of slag is a millennia-old problem,but the "waste material" is highly sought in construction.

  • Author: Caroline Delbert
  • Partial Replacement Of Fine Aggregate Using Steel Slag

    [3] Broader use of Steel slag aggregates in concrete International Journal of chemtech Research CODEN (USA): IJCRGG ISSN: 0974-4290 Vol.7, No.5, pp 2499-2505, 2014-2015 [4] Y. Boopathi, Dr. K. Nirmal Kumar International Journal of Science, Technology & Management,Volume No.04, Issue No.

  • Experimental Investigation on Steel Slag Concrete (SSC

    The possibility of using steel slag and granulated blast furnace slag (GBFS) as a blended mineral admixture for concrete is investigated. The results show that GBFS can weaken the negative effects

  • CRITERIA FOR THE USE OF STEEL SLAG AGGREGATES IN

    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.

  • Cited by: 21
  • 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

  • Author: Venkata Kiranmayi Kodali, P. Krishna Prasanna
  • Applications of Steel Slag Powder and Steel Slag Aggregate

    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 of the paste containing

  • Cited by: 9
  • (PDF) Use of steel slag aggregate in asphalt concrete mixes

    Use of steel slag aggregate in asphalt concrete mixes Article (PDF Available) in Canadian Journal of Civil Engineering 34(8):902-911 · August 2007 with 3,635 Reads How we measure 'reads'

  • Characteristics and applications of iron and steel slag

    Today, iron and steel slag is used in many fields where its unique characteristics can be put to effective use. As a result of growing environmental awareness, iron and steel slag is highly regarded as a recycled material that can reduce impacts on the environment due to its resource-conservation and energy-saving effects.

  • The use of steel slag aggregate to enhance the mechanical

    The use of RCA and steel slag as coarse aggregate in normal concrete mixes is useful in reducing the environmental problems created by dumping these materials, and also helps to maintain sustainability of the environment by reducing the new quarries needed for new concrete.

  • Applications of Steel Slag Powder and Steel Slag Aggregate

    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

  • Broader Use of Steel Slag Aggregates in Concrete CORE

    Broader Use of Steel Slag Aggregates in Concrete By Jigar P. Patel Topics: Civil Engineering, Steel slag aggregates in concrete

  • Concrete Aggregate Stronger Concrete What Is Slag

    Apr 08, 2020· Concrete made with recycled steel slag is 17 percent stronger than traditional concrete. Disposing of slag is a millennia-old problem,

  • 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 fine and/or coarse aggregate are prepared.

  • 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

  • Standard Specification for Steel Slag Aggregates for

    Abstract. This specification covers crushed steel slag coarse and fine aggregates suitable for use in bituminous paving mixtures. The coarse and fine aggregates shall consist of hard, tough, durable pieces of steel slag, and shall be processed, as necessary, by crushing or screening, or both, and magnetic separation for the removal of metallics.

  • utilzation steel slag used in concrete partial replacement

    broader use of steel slag aggregates in concrete Submitted in partial fulfillment of requirement for the degree Steel slag is currently used as aggregate in hot mix asphalt surface applications, industrial by-product more wisely as a replacement for both fine and coarse aggregates in.

  • Use of Blast Furnace Slag Aggregate in Concrete

    Use of Blast Furnace Slag Aggregate in Concrete K.G. Hiraskar and Chetan Patil Abstract-The Iron industries produce a huge quantity of blast furnace slag as by–product, which is a non–biodegradable waste material from that only a small percentage of it is used by cement industries to manufacture cement.

  • 1. PRODUCT NAME STEEL SLAG BASE AND SUBBASE

    Steel is not recommended for use in rigid confined applications such as concrete aggregate, base or fill under structures or floor slabs, or backfill against structures or bridge abutments. Shape and Texture: Steel slag is a crushed product having hard, dense, angular and roughly cubical particles. Applicable Standards: Steel slag meets the

  • 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 20-30% heavier than naturally occurring aggregates such as basalt and granite).

  • 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-

  • Slag Topic American Concrete Institute

    Mar 01, 2020· The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete

  • Concrete aggregate : Iron and steel slag products : NIPPON

    The two types of concrete aggregate that are manufactured using iron and steel slag as a raw material and which are covered by JIS standards are blast furnace slag aggregate and electric arc furnace oxidizing slag aggregate. Each of these types includes course aggregate and fine aggregate.

  • 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 20-30% heavier than naturally occurring aggregates such as basalt and granite).

  • 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-

  • Slag Topic American Concrete Institute

    Mar 01, 2020· The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete

  • Sewage-enhanced steel slag used for making stronger concrete

    Apr 09, 2020· The concrete made with post-treatment steel slag was about 17% stronger than concrete made with conventional aggregates, and 8% stronger than raw steel slag. Water engineer Dr Biplob Pramanik said the study was the first to investigate potential applications for "sewage-enhanced" slag in construction material.

  • Concrete aggregate : Iron and steel slag products : NIPPON

    The two types of concrete aggregate that are manufactured using iron and steel slag as a raw material and which are covered by JIS standards are blast furnace slag aggregate and electric arc furnace oxidizing slag aggregate. Each of these types includes course aggregate and fine aggregate.

  • Making stronger concrete with 'sewage-enhanced' steel slag

    Apr 06, 2020· Produced during the separation of molten steel from impurities, steel slag is often used as a substitute aggregate material for making concrete. Steel slag

  • Tarmac Slag Aggregates in Concrete

    Blast furnace slag, peletised slag and granulated slag can be used as an aggregate in concrete replacing primary aggregates in a number of applications. Mortar GGBS used as a cementitous component in mortars enhances workability and can allow further working time for the bricklayer.

  • aggregate Topic American Concrete Institute

    May 01, 2020· Aggregates are the major constituent (ingredient) in concrete, making up 60% to 70% of the volume of concrete. Aggregates influence the workability of plastic concrete and also the durability, strength, thermal properties, and density of hardened concrete. Particle size divides aggregates into two categories: fine and coarse. Most fine aggregates are sand and contain particles smaller than 3/8

  • The use of steel slag in concrete IOPscience

    This paper presents the results of a research dealing with the use of unstable steel slag as a 100% substitute for natural aggregate in the production of concrete. Portland cement CEM I 42.5N and alkali activated hybrid cement H-CEMENT were used as the binder.

  • FREEZING AND THAWING RESISTANCE OF STEEL-MAKING SLAG CONCRETE

    Steel-making slag concrete consisted of by-products from ironworks. Ground granulated blast furnace slag was used as a binder. Air cooled slag from the steel-making process was used as an aggregate. The steel-making slag concrete did not use any natural aggregate, fine or coarse. The strength of the steel-making slag concrete was 20 N/mm² to 50N/mm² at 28 days.

  • 4 Aggregate Specifications and Requirements

    9) Materials with loosely cemented grains and/or a weathered coating Coke and Iron Coke and iron are of concern only with the slag materials. Coke is an ingredient in the steel making process. Slag from air-cooled blast and steel furnaces normally are free of objectionable amounts of coke and iron.

  • EXPERIMENTAL INVESTIGATION ON REPLACEMENT OF

    1. To study the broader use of the magnetic water for mixing the concrete. 2. To study the possibility of using steel slag as coarse aggregate replacement in concrete. 3. To study the feasibility of utilization of steel slag as coarse aggregate replacement material. a) Compressive strength b) Split Tensile strength c) Flexural strength 4.

  • The use and advantages of slag voestalpine

    Jan 10, 2014· Due to its positive technical characteristics, LD slag is used all over the world in road and railway construction and for engineering. The most common use is as an aggregate in the manufacture of asphalt. It is also successfully used as an aggregate for concrete. Slag use is subject to strict regulations and standards.

  • Effects of Ground Granulated Blast Furnace Slag in

    This research was directed at examining the performance slag cement with materials commonly used in Wisconsin paving projects. This project was a continuation of an in-depth study of slag cement concrete for highway pavement applications in the state of Wisconsin. A previous phase examined the performance grade 100 slag cement concrete.