concrete were subjected to mechanical and durability tests. All laboratory results indicate that concrete prepared using steel slag aggregates produced equal or better performance than that of concrete cast using coarse natural aggregates. However, there were no serious attempts to investigate the performance of fresh steel slag aggregate
The term "steel-slag concrete" in this research work was defined as a kind of concrete using steel-slag material as a coarse aggregate replacement. Three types of the steel-slag concretes were examined under compression as follows: XT01, XT02, XT03 with their cement/water ratios of 1.76, 2.00, 2.21, respectively.
Partial Replacement of Fine Aggregate by using Steel slag in concrete V.Gunasekaran1, M.Viswanathan2 1Lecturer senior Grade, Department of Civil Engineering, Nachimuthu Polytechnic College, Pollachi 2Lecturer, Department of Civil Engineering, Nachimuthu Polytechnic College, Pollachi Abstract-Concrete is a widely used material in the world.
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
Use of Steel Slag in Concrete as Fine Aggregate. the utilization of steel slag as aggregate in concrete They concluded that the use of aircooled steel slag with low amorphous silica content and high amount of ferric oxides is unsuitable to be used in blended cement On the other hand, Utilization of steel slag as aggregate is advantages when compared with normal aggregate mixes
Qasrawi et al.13 found that the use of steel slag as fine aggregate in concrete mixtures increase compressive and tensile strength of concrete. Pellegrino and Gaddo2 investigated the feasibility of use of steel slag for natural aggregate replacement in concrete and found that concrete produced with steel slag aggregate
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 %
01-01-2021· K.A et al., (2015) "Performance of steel slag performance of steel slag as fine aggregate in structural as fine aggregate in structural concrete concrete", Nigerian Journal of Technology (NIJOTECH),Vol. 34 No. 3, July 2015, pp.452 – 458.
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.
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 …
Use of Steel Slag in Concrete as Fine Aggregate. This report showcases important studies conducted on use of steel slag as fine aggregate and its effect on the strength, durability, fresh density, workability etc of the resulting mix. A brief discussion on the properties and present uses of steel slag …
Pdf 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. Utilisation Of Steel Slag As An Aggregate In Concrete
concrete. Therefore the use of alternative sources for natural aggre-gates is becoming increasingly important. Slag is a co-product of the iron making process. Iron cannot be prepared in the blast fur-nace without the production of its co-product i.e. blast furnace slag. The use of blast furnace slag aggregates in concrete by replacing
26-06-2020· materials Article Enhancement of Mechanical Properties and Porosity of Concrete Using Steel Slag Coarse Aggregate Md Jihad Miah 1, Md. Munir Hossain Patoary 1, Suvash Chandra Paul 2, Adewumi John Babafemi 3 and Biranchi Panda 4,* 1 Department of Civil Engineering, University of Asia Pacific, Dhaka 1205, Bangladesh; [email protected] (M.J.M.); [email protected] …
01-02-2009· Use of low CaO unprocessed steel slag in concrete as fine aggregate 1. Uses of steel slag in concrete. The main properties of concrete, such as strength, durability and serviceability,... 2. Importance of the research. Locally, waste materials the steel …
18-03-2011· This paper aims to investigate the possibility of utilizing steel slags produced in Croatian plants as a concrete aggregate. Aggregate properties were determined on coarse slag fractions (4–8, 8–16 mm) according to the relevant European Standards. Considering the obtained results, slags were specified in accordance with the classes as given in the main European standard for aggregates ...
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 with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 & M35 concrete. Investigation have
PERFORMANCE OF STEEL SLAG AS FINE AGGREGATE IN STRUCTURAL CONCRETE. Suitability of using steel slag (SS) as substitute for sand in concrete was investigated. SS was collected from a dump site, crushed manually and sieved through between sieves No. 4 and 200. SS was characterized using XRF and XRD techniques.
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 asget price
the utilization of steel slag as aggregate in concrete. They concluded that the use of air-cooled steel slag with low amorphous silica content and high amount of ferric oxides is unsuitable to be used in blended cement. On the other hand, Utilization of steel slag as aggregate is advantages when compared with normal aggregate mixes.
Request PDF | Use of low CaO unprocessed steel slag in concrete as fine aggregate | Steel slag, which is produced locally in great amounts, has a negative impact on the environment when disposed.
Use of Steel Slag in Concrete as Fine Aggregate. But steel slag has a negative impact on the environment when disposed. In that case wide variety of use of steel slag becomes relevant. Along with the diversified uses, steel slag efficiently replaces natural aggregates both coarse and fine, in a conventional concrete mixture. Most of
20-04-2019· The concrete strength and steel slag content were considered as the main test parameters in this study. A total of 16 mixture groups were designed, as shown in Table 3, consisting of two kinds of concrete (normal and high strength) and eight replacement percentages of fine aggregate by steel slag (0%, 10%, 20%, 30%, 40%, 60%, 80%, and ).