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Seminar report on repacement of sand with furnace slag in concrete

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  • Properties Of Concrete Manufactured Using Steel Slag

    Properties Of Concrete Manufactured Using Steel Slag

    Various percentage of replacement Concrete with replacement Cement in % Fine aggregate in% Coarse aggregate in % River sand Steel slag Crushed Granite Steel slag 0% 100 100 0 100 0 30 % CA 100 100 0 70 30 40% FA 100 60 40 100 0 From the test results, the pressive strength of concrete increased 46% when the coarse aggregate is replaced by 30

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  • Influence Of Replacement Rate Of Fine Aggregate By Blast

    Influence Of Replacement Rate Of Fine Aggregate By Blast

    If pH value in concrete bee below 10, rebar in concrete begin to be corroded This pH value was effected by quantity of CaOH2 that depends on cement types, hydration reaction and carbonation time In this study, pH value and quantity of CaOH2 in mortar which has blast furnace slag were tested according to hydration and carbonation time

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  • Armac  Slag Aggregates

    Armac 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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  • Application Of Blast Furnace Slag Sand In Cement ConcreteA

    Application Of Blast Furnace Slag Sand In Cement ConcreteA

    Application of Blast Furnace Slag Sand in Cement ConcreteA Case Study 455 Superplasticizer: Superplasticizer used plied with IS:91031999 and it was of sulphonated naphthalene formaldehyde base for concretes from grade M25 to M40

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  • Blast Furnace Slag Material Description User Guidelines

    Blast Furnace Slag Material Description User Guidelines

    Granulated Blast Furnace Slag Granulated blast furnace slag is a glassy granular material that varies, depending on the chemical position and method of production, from a coarse, popcornlike friable structure greater than 475 mm No 4 sieve in diameter to dense, sandsize grains passing a 475 mm No 4 sieve

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  • Converting Granulated Blast Furnace Slag Into Fine Aggregate

    Converting Granulated Blast Furnace Slag Into Fine Aggregate

    Converting Granulated Blast Furnace Slag into Fine Aggregate 95 slags can be increased by optimizing granulation parameters such as water temperature and flow rate to produce slag sand similar to river sand Based on this concept, several trials were conducted at blast furnace slag granulation

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  • He Behaviour Of Concrete By Partial Replacement Of Fine

    He Behaviour Of Concrete By Partial Replacement Of Fine

    Been made to minimize the cost of cement and sand with concrete mix grade M25 by studying the mechanical behavior of this concrete mix by partial replacing with advanced mineral admixtures such as Copper slag and GGBS in concrete mix In this study, partial replacement of Cement with GGBS and Sand with Copper Slag considered

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  • Performance Of Ground Granulated Blast Furnace Slag Concrete

    Performance Of Ground Granulated Blast Furnace Slag Concrete

    Performance of Ground Granulated Blast Furnace Slag Concrete with Partial Replacement of Sand iosrjournalsorg 27 P a g e lightened by saw dust and those lightened by wood shavingsThe results show, that the concrete from wood shavings present better insulation capacities than those obtained from saw dust

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  • Efficiency Of GGBS In Concrete ScienceDirect

    Efficiency Of GGBS In Concrete ScienceDirect

    He present paper is an effort to quantify the 28day cementitious efficiency of ground granulated blast furnace slag GGBS in concrete at the various replacement levels It was observed that this overall strength efficiency of GGBS concretes can also be defined through a procedure adopted earlier for other cementitious materials like fly ash and silica fume

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  • Use Of Steel Slag Aggregate In Pavements Report Wsdotwagov

    Use Of Steel Slag Aggregate In Pavements Report Wsdotwagov

    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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  • Engineering Seminars: SLAG CEMENT Blogger

    Engineering Seminars: SLAG CEMENT Blogger

    INTRODUCTION Slag cement, or ground granulated blastfurnace slag GGBFS, has been used in concrete projects in the United States f DEMOLITION OF CONCRETE STRUCTURES This seminar paper is dealing with the demolition technology that is practiced to d

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  • He Performance Of Concrete Symposium National Seminar Series

    He Performance Of Concrete Symposium National Seminar Series

    He Performance of Concrete Symposium National Seminar Series Ground granulated blast furnace slag Quench slag rapid cooling => glassy, sandlike

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  • INAL REPORT COMBINATIONS OF POZZOLANS AND GROUND GRANULATED

    INAL REPORT COMBINATIONS OF POZZOLANS AND GROUND GRANULATED

    INAL REPORT COMBINATIONS OF POZZOLANS AND GROUND, GRANULATED, BLASTFURNACE SLAG FOR DURABLE HYDRAULIC CEMENT CONCRETE DS Lane Senior Research Scientist Celik Ozyildirim, PhD Principal Research Scientist The opinions, findings, and conclusions expressed in this report are those of the authors and not necessarily

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  • A Review On Ground Granulated BlastFurnace Slag As A Cement

    A Review On Ground Granulated BlastFurnace Slag As A Cement

    Iron ore, coke and limestone are fed into the furnace and the resulting molten slag floats above the molten iron at a temperature of about 1500 0C to 1600 0C The molten slag has a position of about 30% to 40% SiO2 and about 40% CaO, which is nearly similar to the chemical position of Portland cement

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  • ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR COARSE AGGREGATE

    ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR COARSE AGGREGATE

    Concrete of mix ratio 1:2:4 was batched by weight with slag replacement levels of 0 to 100% of sand at 25% interval and the concrete specimens cubes and beams produced were cured in water for 7

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  • NATIONAL SLAG ASSOCIATION

    NATIONAL SLAG ASSOCIATION

    NATIONAL SLAG ASSOCIATION nationalslagassocorg Page 3 Blastfurnace slag uses in cements, where it maintains its separate identity and is a cementitious ponent, are divided by Lea6 into three categories: a Ground glassy granulated slag is mixed with hydrated lime The slag cement

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  • Use Of Blast Furnace Slag Aggregate In Concrete IJSER

    Use Of Blast Furnace Slag Aggregate In Concrete IJSER

    Use of Blast Furnace Slag Aggregate in Concrete KG Hiraskar and Chetan Patil AbstractThe Iron industries produce a huge quantity of blast furnace slag as byproduct, which is a nonbiodegradable waste material from that only a small percentage of it is used by cement industries to manufacture cement

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  • Use Of Blast Furnace Slag As An Alternative Of Natural Sand

    Use Of Blast Furnace Slag As An Alternative Of Natural Sand

    Use of Blast Furnace Slag as an Alternative of Natural Sand in Mortar and Concrete Prem Ranjan Kumar1, Dr Pradeep Kumar TB2 PG Student, Department of Civil Engineering, IES Institute of Technology and Management, Raatibad, Bhopal, india1

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  • What Is Slag Cement With Pictures Wisegeek

    What Is Slag Cement With Pictures Wisegeek

    Using slag cement to replace a portion of Portland cement in a concrete mixture is an efficient way to make concrete more consistent Among the measurable improvements are higher workability, higher finishability, lower permeability, improved resistance to aggressive chemicals, more consistent plastic and hardened properties, and higher

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  • Slag Sand

    Slag Sand

    He slag is a sand like substance produced by spraying highpressure water jets on a blast furnace Molten Slag When this slag is grounded, it bees Ground Granulated Blast furnace slag or GGBFS, which is a hot product for ready mix concrete units to produce concrete

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  • Ground Granulated Blast Furnace Slag Ggbs SlideShare

    Ground Granulated Blast Furnace Slag Ggbs SlideShare

    In this study experimental investigation on GGBSground Granulated Blast Furnace Slag has carried out which is byproduct of iron industry and also can be used as replacement with ordinary Portland cement in concrete Use of GGBS as cement replacement emerged simultaneously reduce cost of concrete and help to reduce rate of cement consumption

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  • Slag Topic American Concrete Institute

    Slag Topic American Concrete Institute

    He 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 consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design

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  • Study On The Partial Replacement Of Fine Aggregate Using

    Study On The Partial Replacement Of Fine Aggregate Using

    Induction furnace slag till 40 percent replacement of fine aggregate and beyond that the slump value goes on decreasing The initial increment in workability of concrete with the increase in induction furnace slag is attributed to the low water absorption characteristics of induction furnace slag The reduction in the value of

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  • ErroSilicate Slag From ISF Zinc Production As A Sand

    ErroSilicate Slag From ISF Zinc Production As A Sand

    He leaching, characteristics of the slag suggest that the retardation is not linearly related to the quantities of zinc or lead leached Additiwuilly, leaching tests in bination with pulverised fuel ash fly ash and ground granulated blastfurnace slag indicate that it may be possible to minimise retardation of set in by including these materials in the concrete mixture

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  • ORIGINAL RESEARCH Open Access Use Of Furnace Slag And Welding

    ORIGINAL RESEARCH Open Access Use Of Furnace Slag And Welding

    And furnace slags can increase the strength of the concrete The optimum pressive strength of concretes after 28 days has been found to be 41 N mm2 for 5% welding slag and 397 N mm2 for 10% furnace slag replacements The results show that 5% of welding and 10% furnace slags replacement with sand is very effective for practical purpose

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  • Ground Granulated Blast Slag GGBS In Concrete A Review

    Ground Granulated Blast Slag GGBS In Concrete A Review

    Of concrete The present technical report focuses on investigating characteristics of concrete with partial replacement of cement with Ground Granulated Blast furnace Slag GGBS The topic deals with the usage of GGBS and advantages as well as disadvantages in using it in concrete This usage of GGBS serves as

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  • Electric Arc Furnace Slag As Natural Aggregate Replacement In

    Electric Arc Furnace Slag As Natural Aggregate Replacement In

    Between these, black oxidising electric arc furnace EAF slag has been found to be suitable for structural concrete applications when used as replacement of traditional coarse aggregate

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  • Selfpacting Concrete Seminar Report

    Selfpacting Concrete Seminar Report

    He seminar report on selfpacting concrete which explains the mix design, advantages and disadvantages, applications, properties,process of making selfconsolidating concrete, theoretical and experimental studies with test results See the latest PDF and PPT on slideshare for civil projects

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