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[PDF] Use of steel slag in construction of flexible

Presently it has no applications and dumped haphazardly on the costly land available near the plants In this study a typical steel slag was collected from an M/s Jindal Steel Iindustry Pvt Ltd Sinnar MIDC (M S) in India and its feasibility for use in different layers of road construction was investigated Get price


Experimental Investigation on Partially Replacement of

cob ash and coarse aggregate by steel slag for protect our environment give better comparative strength than conventional concrete The corn cob ash used to replace cement partially in specified ratio 5% 10% and steel slag obtain the replacement aggregate partially in specified ratio 40% 50% used Get price


Technical Review UDC 669 1 054 82 Overview of Iron

those of crushed rock or sand and taking advantage of these proper-ties they are used for civil construction applications such as road base course materials for civil engineering works and the aggregate for concrete 2 3 Slag treatment processes Figure 2 1) shows the flow diagram of the processes to treat dif-ferent kinds of iron/steel slag Get price


Use of Steel slag in Bituminous Road Construction

the costly plants Study was carried out to utilise the slag in different layers of road construction Technical specification of slag were developed for utilisation in the construction of embankment sub-grade sub-base upper layers of road pavement 2 LITERATURE REVIEW The ductility of bitumen containing steel slag aggregatesGet price


mixing of steel furnance slag and aggregate in crusher

COMPARATIVE STUDY OF USING STEEL SLAG COMPARATIVE STUDY OF USING STEEL SLAG AGGREGATE AND CRUSHED LIMESTONE IN ASPHALT with mixtures containing natural aggregates [10 11] Steel furnace slag is considered an acceptable A crusher in the lab was used to make the steel slag in the same Contact SupplierGet price


images of crushed steel slag in industry

Slag T130 Super Fine Grinding Mill Heavy Industry The Processing Of Heavy Oil From VenezuelaSteel Slag Is A Home Send Enquiry Search For Images Of Crushed Steel Slag In Industry Live Chat COMPARATIVE STUDY OF USING STEEL SLAG AGGREGATE AND Keywords: Asphalt Concrete Mixtures Steel Slag Aggregate Crushed Limestone Marshall Mix Design Get price



This study examined the use of Prism Steel Slag (PSS) and Machine Iron Slag (MIS) as partial replacement of coarse aggregate in concrete Coarse aggregates were partially replaced with PSS and MIS at 0% 10% 20% 30% 40% and 50% respectively A total of 132 concrete cubes of sizes 150 mm x 150 mm x 150 mm were cast and cured in water for 7 14 21 and 28 days respectively Get price


Comparative Study of Waste Glass Powder as Pozzolanic

Shalabi Ibrahim Asi carried out Research work in Use of low CaO unprocessed steel slag in concrete as fine aggregate Their conclusion is That Regarding the compressive and tensile strengths of concrete steel slag is more advantageous for concretes of lower strengths Get price


A Study on Suitability of EAF Oxidizing Slag in Concrete

In that study the slag passing through IS Sieve 20 mm was used EAF oxidizing slag offers high applicability as an aggregate for concrete due to its CaO and SiO 2 content The slag is mainly composed of oxides which are similar to the natural rocks and has Get price


5 Aggregate Specifications and Requirements

The "quick" checks for soundness of the aggregate are the brine freeze/thaw and sodium sulfate test If the aggregate fails the freeze and thaw test in water the material is tested using either the brine freeze and thaw or sodium sulfate test Get price


crushed slag properties

Secondly make comparative study of using steel slag aggregate and crushed limestone in asphalt concrete mixtures Slag from industrial waste for the production of iron which causes serious environmental problem Get price


Utilisation of Steel Slag as an Aggregate Replacement in

Recently the Malaysian Public Works Department (PWD) launched specifications for specialty mixtures and surface treatments including porous asphalt Therefore this study was conducted to investigate the use of steel slag as a conventional aggregate replacement in porous asphalt mixtures Get price


Common Uses for Slag

The use of steel slag as an aggregate is considered a standard practice in many jurisdictions with applications that include its use in granular base embankments engineered fill highway shoulders and hot mix asphalt pavement Blast furnace slag products have been used successfully in virtually all phases of bridge construction Get price


Utilization of Industrial Waste Slag as Aggregate in

aggregates (fine coarse) with that of slag aggregate These concrete mixes were studied for the properties like compressive split tensile and flexure strengths 5 Experimental Investigation 5 1 Raw Materials In this investigation slag from the local steel making Get price


Use of steel slags in automobile road construction

which can cause volume instability thus limiting the use of steel slag in road construction A research carried out by Jordanian researchers (Asi et al 2007) was intended to study the effectiveness of using steel slag aggregate in improving the engineering properties of Get price



SPR-1188 - Degradation of Steel Furnace Slag as an Open Graded Base Course for Concrete Pavement SPR-1189 - Evaluation of Sulphlex as a Binder in Pavement Resurfacing Mixtures Progress Report SPR-1190 - Petrographic Analysis of Combined Crushed and Get price



Dune sand with a specific gravity of 2 43 and water absorption of 0 57% was used as fine aggregate in both the limestone and steeel slag aggregate concrete mixtures Concrete specimens 75 mm diameter and 150 mm high were cast using steel slag and crushed limestone aggregate to determine unit weight compressive strength and water absorption Get price


Using Carbonated BOF Slag Aggregates in Alkali

One of these efforts is using different recycled aggregates in concrete Steel slag aggregates have also been studied as a potential replacement material for natural and limestone aggregates and concrete made with steel slag aggregate showed better compressive and flexural strengths denser structure and better chemical resistance than natural or crushed limestone aggregate concretes [5 6 7] Get price


Utilization of Steel Slag as Aggregates for Porous Asphalt

Steel slag is a byproduct making up a portion of 15-20% of iron output Most of them are deposited in slag storing yards and thus results in many serious environment problems in China This paper aims to explore the feasibility of utilizing steel slag as aggregates in porous asphalt mixtures Open-graded friction course (OGFC) a permeable and porous asphalt mixture was evolved in this paper Get price


slag crushed slag

This nonmetallic slag material can either be crushed and screened for aggregate use (steel slag aggregates) or sintered and recycled as flux material in the iron and steel furnaces Steel slag aggregates generally exhibit a propensity to expand Get price


Sustainable Approaches for LD Slag Waste Management in

May 16 2016The generation rate of slag produced from steel industries is found to be in the range of 150–200 kg per ton of steel production The LD slag generated by the basic oxygen converter is one of the waste which can be reused due to the presence of a considerable amount of valuable minerals Get price


Where To Get Crushed Slag

The major difference between the steel slag and crushed limestone aggregate is the bulk specific gravity The bulk specific gravity of the steel slag aggregates is while it is for the crushed limestone aggregates The water absorption of the steel slag aggregates is almost onefourth of that of the crushed limestone aggregates COMPARATIVE Get price


Comparative Studies on Mechanical Properties of High

The objective of the present research study is to compare mechanical properties of high strength concrete (HSC) using foundry slag (FD) as partial replacement for conventional fine aggregates and Alccofine (AF) as partial substitute of cement for different curing ages ( 7 14 28 56 and 90 days) Get price



concrete made by using natural aggregate concrete shows higher strength than concrete made by using crushed rock aggregate CONCLUSION From the study it is clear that the concrete that natural aggregates (gravel) result in higher strength than the concrete made from crushed rock aggregates for same workability Also naturalGet price


Comparative Study On Partial Replacement For Fine

chemical properties of steel slag and weld slag in concrete Steel slag and weld slag could be used as a partial replacement for fine aggregate concrete mixture will be improved in the properties by addition of steel slag and weld slag in concrete is observed The concrete has the ability to Get price


Life Science Journal 2017 14(9)

Maslehuddin et al [7] presented a comparative study about steel slag aggregate concrete and crushed limestone concrete In the study only part of the coarse aggregate was replaced by slag aggregate The study concluded that the compressive strength of steel slag aggregate concrete was marginally better than that ofGet price


Physical Characteristics of Polish Resistance of Selected

The eight kinds of aggregates tested were steel slag siliceous gravel consisting of quartz feldspar and other igneous rocks both crushed and uncrushed carbonate-cemented sandstone Get price


Crushed stone

Crushed stone substitutes for roadbuilding include sand and gravel and slag Substitutes for crushed stone used as construction aggregates include sand and gravel iron and steel slag sintered or expanded clay or shale and perlite or vermiculite Get price

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