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6th - Jan 2018

Increasing Microwave Heating Efficiency of Asphalt Coated

Oct 10 2017 · Microwave technology has been used in asphalt pavement for years but microwave heating efficiency of asphalt mixtures needs to be improved In this paper steel slag particles were modified by a coprecipitation method for improving the Fe 3 O 4 content on its surface and then used to completely replace fine aggregates The electromagnetic properties and microwave heating rates

6th - Jan 2018

STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN TERMS

steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10 20 30 40 of steel slag waste in M25 M30 amp M35 concrete Investigation have been carried out to study the effect of

6th - Jan 2018

Abstract Index Terms IJSER

steel slag concrete for 0 10 20 30 and 40 replace ment of fine aggregate by steel slag The concrete specimen cubes are cured in normal potable water for 14 and 28 days Then tests will give us results of variations in ive compress strength and these variations can tively shown bybe effec graphs below 3 A DMIXTURES STEEL SLAG

6th - Jan 2018

Replacement of Aggregates by Industrial Waste Steel Slag for

Replacement of Aggregates by Industrial Waste Steel Slag for Sustainable Concrete Ketaki Kulkarni1 1Post Graduation Student Civil Engineering department Trinity College of Engineering and Research Pune Prof V S Shingade 2 2HOD Civil Engineering

6th - Jan 2018

STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN

items containing steel slag and is one motivation behind why steel slag aggregate are not utilized as a part of concrete development The present research work deals with a view to develop efficient concrete by addition of steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand

6th - Jan 2018

The Efficiency of Steel Slag and Recycled Concrete

Oct 16 2019 · Experimental work was carried out to study the effect of using steel slag SS and recycled concrete aggregate RCA as replacements for the natural aggregate in concrete Waste materials such as SS which is a by product generated during the production of steel and concrete rubble which is produced by demolition activities are dumped in landfill These waste materials are

6th - Jan 2018

using slag from induction furnace in concrete as

nbsp 0183 32 in the video one can see use of crushed sand in making concrete mix for construction purpose this saves lot of river sand strength is extremely good compare to concrete using river sand

6th - Jan 2018

Coarse Aggregate SlideShare

Feb 01 2014 · The function of the coarse aggregate is to act as the main loadbearing component of the concrete Fine aggregate Aggregate passing No 4 4 75mm sieve and predominately retained on the No 200 75µ sieve The fine aggregate serve the purpose of filling all the open space in between the coarse particles 4 5

6th - Jan 2018

Replacement of Aggregates by Industrial Waste Steel Slag

Replacement of Aggregates by Industrial Waste Steel Slag for Sustainable Concrete Ketaki Kulkarni1 1Post Graduation Student Civil Engineering department Trinity College of Engineering and Research Pune AbstractMost of the volume of concrete is aggregates

6th - Jan 2018

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF

Generally steel slag aggregates can replace natural aggregates in almost every situation The exception to this is where the density of the aggregate is a crucial design consideration as in cement For example where the dead load of a structure needs to be kept to a minimum or in structural concrete applications where the strength to

6th - Jan 2018

Performance of Steel Slag Aggregates in Hot Mix Asphalt

using steel slag aggregate as a replacement for 20 percent of the coarse aggregate in the HMA The trial section was part of a project that improved five miles of SR 203 by grinding out the existing pavement and replacing it with new pavement Construction of the remainder of the HMA

6th - Jan 2018

EWS Steel Aggregate LLC Home

In addition there are significant advantages in using steel slag aggregate such as superior durability increased skid resistance and rutting prevention The longer life of the road will also cut carbon emissions associated with road replacement and maintenance Steel slag aggregate has been successfully utilized in Colorado as early as the

6th - Jan 2018

Slag Aggregate an overview ScienceDirect Topics

Steel making slag is generally considered unstable for use in concrete but has been commercially used as a road aggregate for over 90 years and as an asphalt aggregate since 1937 Steel making slag can contain valuable metal and typical processing plants are designed to recover this metal electromagnetically

6th - Jan 2018

Partial Replacement of Steel Slag Aggregates in Concrete

In this study an attempt has been made to investigate the effect of partial replacement of conventional river sand with steel slag aggregate The replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel industries and conserving the natural resources

6th - Jan 2018

Utilization of Steel Slag in Concrete as Coarse Aggregate

SCMT4 Las Vegas USA August 11 2016 Utilization of Steel Slag in Concrete as Coarse Aggregate Tarek U Mohammed1a Md N Rahman 1b Aziz H Mahmood1c Tanveer Hasan11d and Shibly M Apurbo1e 1Department of Civil and Environmental Engineering Islamic University of Technology IUT

6th - Jan 2018

A STUDY ON CONCRETE PROPERTIES USING STEEL SLAG

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

6th - Jan 2018

Vol 2 Issue 3 March 2013 Steel Slag ingredient for

increase in percentage of steel slag But all the batches of SSA replaced concrete have sufficiently good flexural strength 1 From Fig 4 it can be suggested that up to 20 natural coarse aggregate can be replaced with steel slag aggregate in pavement concrete

6th - Jan 2018

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

6th - Jan 2018

Steel Slag Material Description User Guidelines for

While most of the furnace slag is recycled for use as an aggregate excess steel slag from other operations raker ladle clean out or pit slag is usually sent to landfills for disposal MARKET SOURCES Steel slag can normally be obtained from slag processors who collect the slag from steel

6th - Jan 2018

Utilisation of steel slag as an aggregate replacement in

T1 Utilisation of steel slag as an aggregate replacement in porous asphalt mixtures AU Hainin Mohd Rosli AU Rusbintardjo Gatot AU Hameed Mohd Anwar Sahul AU Hassan Norhidayah Abdul AU Md Yusoff Nur Izzi PY 2014 Y1 2014 N2 The utilization of porous asphalt mixtures has become increasingly important

6th - Jan 2018

STUDY ON CONCRETE USING STEEL SLAG AS COARSE AGGREGATE REPLACEMENT AND ECOSAND AS FINE AGGREGATE REPLACEMENT

Thus the concept of replacement of coarse aggregate with steel slag and fine aggregate with ecosand seems to be promising In this study an attempt is made to use steel slag a by product from steel industry as replacement for coarse aggregate in

6th - Jan 2018

Why is slag used in concrete Quora

Dec 26 2017 · Hi Copper slag is used in High Performance Concrete By using the copper slag in concrete as the partial replacement for fine aggregate i e sand the

6th - Jan 2018

Behaviour and Experimental Study on Concrete as Partial

Behaviour and Experimental Study on Concrete as Partial Replacement of Fine Aggregate with Copper Slag and Cement with GGBS Gowram Iswarya1 Assistant Professor School of Civil Engineering REVA University Bengaluru is acquired by extinguishing liquid iron slag a by result of iron and steel production from an blast furnace in water or

6th - Jan 2018

Can Steel Slag be used as an Aggregate in Concrete and

1 Can Steel Slag be used as an Aggregate in Concrete and How – A Technical approach by testing and theoretical molding George Wang1 and Yuhong Wang2 1 Department of Construction Management College of Engineering and Technology East Carolina University Greenville North Carolina NC 27858

6th - Jan 2018

Concrete aggregate Iron and steel slag products

Iron and steel slag products Concrete aggregate In recent years with restrictions on dredging of marine sand and the stopping of sand imports from overseas there has been a growing need in society for measures in response to the exhaustion of natural aggregate

6th - Jan 2018

Limestone Sand Slag and Gravel Aggregate Supply

Rock Mulch More delivers aggregate supplies like 57 limestone gravel concrete sand and much more in the Pittsburgh region Whether you re working on a garden project building a driveway or even preparing a swimming pool we have the supplies you need All of our limestone sand and gravel products are below with their common uses

6th - Jan 2018

Mechanical Properties of Concrete Using Steel Slag

Mechanical Properties Of Concrete Using Steel Slag Aggregate Page 9 improvement in compressive strength split tensile and flexure strength over control mixes by 4 to 8 The replacement of 100 slag aggregate coarse increased concrete density by about 5 to 7

6th - Jan 2018

Study on the partial replacement of fine aggregate using

replacement of fine aggregate using steel slag was adopted to be 60 percent Dolomite based concrete mixture was studied as a reference mixture and the results revealed that the mechanical properties of concrete made with steel slag aggregate are comparable to that of dolomite concrete up to the temperature of 550°C The

6th - Jan 2018

PDF Effect of Steel Slag as Partial Replacement of Coarse

Effect of Steel Slag as Partial Replacement of Coarse Aggregate in M35 Grade of Concrete

6th - Jan 2018

Steel Slag an overview ScienceDirect Topics

In this study steel slag was used to replace sand as an aggregate in concrete The compressive strength and break load were the same for both materials but the steel slag concrete broke into much smaller pieces The leaching from the steel slag concrete and from regular concrete are similar for all metals except chromium

6th - Jan 2018

Properties of Concrete Manufactured Using Steel Slag

This paper aims to study experimentally the effect of partial replacement of coarse and fine aggregates by steel slag SS on the various strength and durability properties of concrete by using the mix design of M20 grade The optimum percentage of replacement of fine and coarse aggregate by steel slag is

6th - Jan 2018

Cement from steel slag to cut CO2 Aggregate Research

Eindhoven University of Technology professor of building materials Jos Brouwers will be working with industrial partners to investigate whether he can make cement out of steel slag Steel slag is produced by the conversion of raw iron into steel – around 125 million tons of it per year Much of that is dumped

6th - Jan 2018

Common Uses for Slag National Slag Association

Other uses Include skid resistant asphalt aggregate rail ballast asphaltic concrete aggregate soil conditioner hard stand areas and unconfined construction fill Electric Arc Furnace Slag EAF or steel furnace slag Produced when scrap metal and fluxes are oxidized by the use of an electric current Molten slag is generally placed into

6th - Jan 2018

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

6th - Jan 2018

EXPERIMENTAL INVESTIGATIONS ON PARTIAL

Key words eco sand steel sag replacement of aggregate strength comparison Cite this Article Nandini Suri and Y Anandh Babu Experimental Investigations on Partial Replacement of Steel Slag as Coarse Aggregates and Eco Sand as Fine Aggregate International Journal of Civil Engineering and Technology 7 5 2016 pp 322–328

6th - Jan 2018

IRJET

hardness of steel slag its grinding turned out to be unprofitable to be used as cement addition and that is why the intensive research work if focused on the use of steel slag as an aggregate in

6th - Jan 2018

Welcome National Slag Association

Since 1918 The NSA has promoted the use of Blast Furnace and Steel Furnace Slag Blast Furnace slag has been called the All Purpose Aggregate as it can be used in all construction applications as either a normal weight or lightweight expanded or pelletized aggregate depending on how it

6th - Jan 2018

1 APPLICATION OF STAINLESS STEEL SLAG WASTE AS A PARTIAL REPLACEMENT

1 1 APPLICATION OF STAINLESS STEEL SLAG WASTE AS A PARTIAL 2 REPLACEMENT TO MANUFACTURE CEMENT MORTARS 3 4 J Rosales1 F Agrela 1 M Cabrera 1 M G Beltr 225 n 1 J Ayuso 1 5 1 Area of Construction Engineering University of

6th - Jan 2018

Re use of steel slag as an aggregate to asphaltic road pavement

Re use of steel slag as an aggregate to asphaltic road pavement surface Chris Maharaj1 Daniel White2 Rean Maharaj3 and Cheryon Morin1 Abstract Electric arc Furnace steel slag produced from the ferrous smelting process in the manufacture of steel in

6th - Jan 2018

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

6th - Jan 2018

These Montreal entrepreneurs say they ve found a more eco

You have aggregates and somehow you have to bind aggregates together and that s the job of cement said Mahoutian could replace cement with steel slag a by product of steel

6th - Jan 2018

Experimental Investigation Of Coarse Aggregate With Steel Slag In

Experimental Investigation Of Coarse Aggregate With Steel Slag In Concrete International organization of Scientific Research 65 P a g e Locally available river sand conforming to Grading zone I of IS 383 –1970 Clean and dry river sand available locally will be used

6th - Jan 2018

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 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

6th - Jan 2018

PDF Significance of Blast Furnace Slag as Coarse

Significance of Blast Furnace Slag as Coarse Aggregate in Concrete Article PDF Available in European Life Science Journal 1414 99 6 183 January 2017 with 604 Read

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