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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.
Jan 04, 2019· EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF STEEL SLAG WITH FINE AGGREGATE IN RCC ELEMENTS Mr. I. Michael raj 1, Mr. 2 1Assisstant ... Coarse aggregate Table of ...
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 reuse the waste product, by replacing the
coarse aggregate (NCA) with steel slag aggregate (SS A) for pavement concrete. The concrete mix. ... 20% of the partial replacement by steel slag and coarse aggregate by rubber tyre. ...
May 05, 2013· REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND AS FINE AGGREGATE ... Partial replacement of fine aggregate by sea sand in GPCC ... Dumping slag at Bethlehem Steel in 1994 ...
60%, 70% of partial replacement of steel slag by coarse aggregate in concrete the water cement ratio of using for magnetic water .The concrete specimens prepared. The prepared concrete mixture is casted in cubes,cylinder and beams by using hand held vibrator. 24 hours mould will be removed then
cement at the concentrations of 0%, 5%, 10%, 15% and 20%. In each case the steel slag added as partial replacement of fine aggregate by 40% [12]. The mix design of M20 grade concrete is given in table no 6. Table no 6 Mix design of M20 grade concrete Water Cement Fine Aggregate Coarse Aggregate 197L 394kg
The optimum percentage of replacement of fine and coarse aggregate by steel slag is found. Workability of concrete gradually increases, as the percentage of replacement increases. Yet when beyond 20% of replacement, it starts to decrease, which is found by using slump test.
Mar 02, 2020· SCC with 50% replacement of natural fine and coarse aggregate with Slag aggregates is compared to SCC with natural aggregates there is a decrease of 9% strength. But comparing SCC with 50% replacement of natural fine and coarse aggregate with Slag aggregates with conventional concrete we see that there is increase of 22% in strength.
Steel slag as partial coarse aggregate replacement and Ecosand as partial fine aggregate replacement entails economical, technical and energy saving benefits. To ascertain its technical feasibility to incorporate in concrete production, a study on its strength is needed. Objective The objective of the present study is
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 .
replacement material for coarse aggregate. By utilizing the waste as a replacement material becomes a better contribution towards waste management, environmental safety and economically costless for making of coarse aggregate. The main objective of the paper includes utilization of weld slag as a partial replacement for coarse aggregate.
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 found.
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 .
This study revealed that the use of steel slag as a replacement to coarse aggregate in Hot Mix Asphalt greatly improves its density, stability and strength. This study also shows that the use of steel slag in HMA reduces the optimum bitumen content, thus making the flexible pavement construction more
The present investigation deals with usage of steel slag as a partial replacement coarse aggregate and MSand to fine aggregate respectively. Initially the optimum percentage steel slag to be ...
From the above Figures the result obtained after casting the concrete and the optimum percentage for partial replacement of coarse aggregate and fine aggregate with rubber tyre and steel slag is 10% and 15% The results (as shown in Fig 5, Fig 6, Fig 7) obtained from compressive strength, Split tensile strength and flexural strength is ...
Strength Analysis of Concrete by Using Iron Slag as a Partial Replacement of Normal Aggregate (Coarse) in Concrete Khalid Raza1, Apoorv Singh2, R. D. Patel3 1, Scholar, Department of Civil Engineering, Gorakhpur, India Abstract: Iron slag is an industrial waste byproduct of steel industry. The demand for aggregate in ...
Steel slag is currently used as aggregate in hot mix asphalt surface applications, but there is a need for some additional work to determine the feasibility of utilizing this industrial byproduct more wisely as a replacement for both fine and coarse aggregates in a conventional concrete mixture.
steel slag as partial replacement of fine aggregate. For this purpose different test on harden concrete were conducted at the age of 28 days like compressive strength on 150 x 150 x 150 mm size cube, splitting tensile strength on 150 mm X 300 mm cylinder, flexural strength on beam of .
The replacement of 100 % slag aggregate (coarse) increased concrete density by about 5 to 7 % compared to control mix. Based on the overall observations, it could be recommended that slag could be effectively utilized as coarse and fine aggregates in all the concrete applications.
7. Utilization of steel slag in concrete as a partial replacement m aterial for fine aggregates. IJIRSET, ISSN: 2319 – 8763 An ISO 3291 – 2007Certified Organization Vol. 03 Issue 04,., April (2014) 7. 8. Effect of using steel slag aggregate on mechanical properties of .
Course Aggregate: After sieve analysis, the retained aggregate of size left are the coarse aggregates used in this experiment. Steel Slag: Fine loose steel granular materials collected from steel furnaces stored as waste in a bulk for further replacement levels in this experiment. Water: Clean tap water is used in this ...
Steel slag was found to be the best replacement for natural aggregates of concrete. Steel slag which is produced as a waste material in the steel industry and has a negative impact on environment when disposed. In the course of future project work by the replacement of steel slag for the coarse aggregate in concrete of 25%, 50%, 75% with ...
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