Granulated blast furnace slag is a waste of steel industry; its use can be best exploited as part replacement of sand in concrete. It can replace sand to the amount of 70 % in concrete mixes. Its Availability is limited, restricted to steel plant area.
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
various replacement level of steel slag with fine aggregate. The use of steel slag aggregates in concrete by replacing natural aggregates is a most promising concept. Steel slag aggregates are already being used as aggregates in asphalt paving road mixes due to their mechanical strength, stiffness, porosity, wear resistance. II. MATERIALS USED
Replacement of Aggregates by Industrial Waste Steel Slag for Sustainable Concrete written by Ketaki Kulkarni,Prof. V. S. Shingade published on 2017/11/28 download full
Many researches used The GGBFS as a partial replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a sand.Chen et al [4] investigated on mortar made up of ground granulated blast furnace, gypsum, clinker and steel slag sand. The. Application of steel slag sand results reduced the cement clinker
Study on replacement of coarse aggregate by steel slag and fine aggregate by manufacturing sand in concrete Article (PDF Available) in International Journal of ChemTech Research 8(4):1721-1729
slag is one of the industrial by-product from the iron and steel making industries. In this paper, the compressive strength of the iron slag concrete was studied. The results confirm that the use of iron slag overcome the pollution problems in the environment. The results shows that the iron slag added to the
copper slag concrete w.r.t conventional concrete V. CONCLUSION By our Project, we conclude that strength of concrete increased by the replacement of M-sand by copper slag, saves concrete material cost. Here we are using OPC of 53 grade, Well graded coarse and fine aggregate. 30% copper slag replacement showed Maximum workability.
Aug 03, 2018· Granulated blast furnace slag ( GBFS) has been able to replace Sand to the amount of 70%. GBFS is byproduct of steel industry & hence this method is feasible at location where steel plant is located in close proximity. Copper slag is yet another r.
The aggregates used for mortar and concrete can be conveniently divided into dense and lightweight aggregates. The former class includes all the aggregates normally used in mass and reinforced concrete such as sand, gravel, crushed rocks and iron slag. Steel slag is a material which could be used as a partial replacement for fine aggregate
The objective of reseach paper is to study behavior of steel slag concrete. Also to study comparison of compressive strength of 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
difficult for disposal. So this waste or steel slag is used for making Steel Slag Concrete. For the study of Steel Slag concrete we used M25 grade concrete. The concrete cubes as specimens of size (150mm X 150mm X 150mm) are cast for Partial replacement of steel slag
Sep 13, 2014· using slag (from induction furnace) in concrete as replacement of river sand in the video one can see use of crushed sand in making concrete mix for construction purpose. this saves lot of
steel slag as an alternative material for aggregate in concrete. This work is a study of physical properties and strength behaviour of concrete by partially replacing cement with Calcium Bentonite powder and fine aggregate with steel slag. Concrete specimens prepared by partially replacing cement with different percentage of Calcium
slag. The utilization of steel slag in the concrete element by replacing it partially with fine aggregate (sand).The use of steel slag in concrete would be a greater advantage in enhancing the strength of concrete. Material study and the Mix proportions are calculated for M 40 Grade of Concrete.
Dec 31, 2018· 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
FIG. 7 SLAG SAND . FIG. 8 SLAG SAND. We at engineeringcivil are thankful to Sir Kaushal Kishore for submitting his research paper on “Sand For Concrete From Steel Mills Induction Furnace Waste Slag” to us. This will not only be a great help to all civil engineers seeking information on use of other materials in concrete but will
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 & M35 concrete. Investigation have been carried out to study the effect of steel slag on various property of concrete like compressive, split tensile,
strength of concrete was reported to be improved when steel slag is used for low sand replacement ratio (up to 30%). The result showed that the density of concrete, compressive strength, flexural strength after 7 days and 28 days were
STEEL SLAG: Steel slag are the industrial by-products from a greatest interest to the pavement construction industry but minimum of slag will be introduced in concrete replacement as cement. In this project 5%-10% of steel slag are replaced as cement. The chemical composition is mentioned below in table A. Table A.
Concrete proportioning is the selection of proportions of ingredients to make the most economical use of available materials to produce concrete of the required properties.. Why use Slag Cement in Concrete? In concrete, slag cement may be proportioned from 20
[6] Chinnaraju.K, et al., “Study on concrete using steel slag as coarse aggregate replacement and eco sandas fine aggregate” International journal of research in engineering and advanced technology,2013, 1,1-6. [7] Al-Jabri K S, Al-Oraimi S K, Al-Saidy A H and Hisada M (2009) Copper slag as sand replacement for high performance concrete.
Steel slag is a residue obtained in steelmaking operation. This paper deals with the implementation of steel slag as an effective replacement for sand. Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials etc.
slag is one of the industrial by-product from the iron and steel making industries. In this paper, the compressive strength of the iron slag concrete was studied. The results confirm that the use of iron slag overcome the pollution problems in the environment. The results shows that the iron slag
using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to 100% in concrete. The test results indicate that compressive strength of concrete
Jun 06, 2017· The demand of sand has increased greatly due to the technological advancements in the construction industry. The extraction of river sand adversely affects the ecological balance of the river. Hence alternatives to sand have been used nowadays. Th.
concrete using steel slag as the fine aggregate replacement. To conduct a comparative study on steel slag, fiber in steel slag and conventional concrete. 4. Methodology The methodology of the work consist of . 1) Identifying the specification of material to be selected. 2) Collection of materials such as polypropylene fiber and steel slag.
found that both strength and durability of steel slag concrete was acceptable when mix proportions were suitable. In this study, the use of steel slag as aggregate replacement in concrete was investigated. For this purpose, steel slag was used as fine and/or coarse aggregate in three concrete
used in mass and reinforced concrete such as sand, gravel, crushed rocks andiron slag.Steel slagis a material which could be used as a partial replacement for fine aggregate [1]. The con-sumption of waste materials can be increased manifold if they are used as aggregates in both cement mortar and concrete.
Mechanical Properties Of Concrete Using Steel Slag Aggregate ijeijournal 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 %
— Cement is known as a building material for the present century and fractional substitution of fine total gives potential ecological and additionally monetary advantages for development industry. The incomplete substitution of sand utilizing steel
copper slag in concrete. At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with
Dec 31, 2018· 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
difficult for disposal. So this waste or steel slag is used for making Steel Slag Concrete. For the study of Steel Slag concrete we used M25 grade concrete. The concrete cubes as specimens of size (150mm X 150mm X 150mm) are cast for Partial replacement of steel slag
Fig 1 Manufactured Sand Steel slag Steel slag is an industrial by-product obtained from the steel manufacturing industry. It is produced in large quantities during the steel-making operations Steel slag can be used in the construction industry as aggregates in concrete by replacing natural aggregates.
the replacement of 0% to 100% of steel slag (by weight) as a replacement for fine aggregate will produce a concrete with durability requirements. This works shows the results of an experimental study on strength and durability tests on concrete containing slag as a replacement of fine aggregate such as
Sep 14, 2018· By this experimental work, the optimum replacement ratio for M20 grade concrete mix are 0% replacement of cement by Fly ash and 20% replacement of sand by Steel Slag, which gives nearly 10% more
Possible optimum replacement of Durability test was also conducted on the specimens. slag material was found to be 60% and possible Cost analysis for M40 (steel slag and eco sand) were optimum replacement for ecosand was found to be compared. 40%.Tests
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