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Venkatesa, et al [6] studied on concrete with Steel Slag (SS) as replacement of sand and walnut shell as coarse aggregate replacement. It was reported that 20% increase in …
Study on replacement of coarse aggregate by steel slag and fine aggregate by manufacturing sand in concrete. International Journal of ChemTech Research, 8(4), 1721–1729. Google Scholar Tiwari, M. K., Bajpai, S., & Dewangan, U. K. (2016). Steel slag utilization: Overview in Indian perspective.
replacement of fine aggregate and coarse aggregate by Steel Slag and Rubber Crumbs. The mix proportion of rubber crumbs and steel slag is as shown in Table 7. Table 6 Mix Design Water Cement Fine Aggregate Coarse Aggregate 186 426.67 826.58 1051.23 0.40 1 1.9 2.5 Table 7 MIX PROPORTION MIX Rubber Crumbs Steel Slag M0 0 0
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. In this work, Steel slag is used as replacement for sand, which is also a major component in concrete mixture.
of Steel slag within the material. Material Used Steel Slag Steel Slag is formed from steel cutting factories during the sawing and finishing of steel parts, and almost 20 - 25% of the processed steel is converted into the powder. Deletion of the Steel Slag from the steel cutting places is a noteworthy environmental trouble today.
Considering the specificity of physical and chemical properties of metallurgical slags and a series of possibilities for their use in other industrial branches and in the field of civil constructions, …
D. Water Portable drinking water having pH value of 7 and conforming to IS 456 – 2000 used for concreting. E. Steel Slag Steel slag is by product obtained either from conversion of iron to steel in a Basic Oxygen Furnace(BOF), or by the melting of scrap to …
The purpose of this research was to explore the feasibility of utilizing the steel slag as a replacement for natural aggregate in the ... Fine aggregate used was clear sand passing through 4.75 mm sieve with a specific gravity of 2.6. The grading zone of aggregate was zone II.
partial replacement of cement with Steel Slag improves workability, compressive strength, and split tensile strength more effectively than conventional concrete.
When compared to normal concrete, steel slag and silica sand replacements have increased compressive strength by 24.66% up to 30% replacement. Compared to the normal concrete cylinder of 28 days, it may be observed that the split tensile strength has risen by up to 30% and that silica sand and steel slag replacement has increased by 23.67%.
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 with 10%, 20%, 30%, and 40%. 1.1 CEMENT
The sieve analysis is carried out to obtain the grain size distribution and to investigate the possibility of incorporating steel slag as a river sand replacement. Table 3 and Fig. 2 illustrate the comparison of the grain size distribution of river sand and steel slag. The grain size distribution of river sand and steel slag is reasonably ...
The SS (Fig. 4) aggregate, is obtained from an Ethiopian steel and iron mill and has a maximum size of Fig. 3 Waste glass powder (WGP) Fig. 4 Steel slag (SS) 108 Y. B. Abreha et al. Percentage Passing (%) 100 80 60 40 Sample Gradation ASTM Min. ASTM Max 20 0 5 10 15 20 25 30 35 Sieve Size (mm) Fig. 5 Gradation curve for steel slag 25 mm.
Download Full-Text PDF Cite this Publication. Mani V, Dinesh Kumar S, Gaayathri Priya N, Poornima, 2016, Replacement of Coarse Aggregate using Steel Slag in Concrete, INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH & TECHNOLOGY (IJERT) SNCIPCE – 2016 (Volume 4 – Issue 25), ... Conventional concrete consists of sand as fine …
Our studies also consisted of partial replacement of natural sand with steel slag sand, which is yet another waste material lying in steel plants across Karnataka. Objectives: 1. To study the fresh properties and to assess the compressive strength of SCC using egg shell powder (ESP), a waste material, as partial replacement for cement. 2.
This paper aims to study experimentally, the effect of partial replacement of fine aggregate by steel slag (ss), on the various strength and durability properties of concrete by using the mix designs .the optimum percentage of replacement of fine aggregate by steel slag is found. Workability of concrete gradually decreases, as the percentage of replacement …
The incomplete substitution of sand utilizing steel — 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 ... Download Free PDF.
materials for concrete to fulfill the role of sand to achieve desired strength. Copper slag is a by-product obtained during smelting and refining of copper, many researchers have already found its potential to use copper slag as natural sand substitute. Copper slag has similar particle size characteristics seemingly to that of sand.
REPLACEMENT OF SAND USING COPPER SLAG Sivaranjani.S., Sridhar. M. Abstract— One of the regularly used man made building material in the word is concrete. This concrete is comprising of sand and gravel. They are chemically inert and very hard. It is blended together by the addition of cement and water. Among these components,
Download Free PDF. REUSE OF INDUCTION FURNACE STEEL SLAG AS A REPLACEMENT OF COARSE AGGREGATE IN CONSTRUCTION ... A constant W/C ratio of 0.45 and a volumetric ratio of cement: sand: aggregate= 1:1.5:3 was maintained. The concrete specimens were made by incorporating 0%, 25% 50%, 75% and slag aggregate. ... Energy 2017 …
gradation for sand and steel slag, where steel slag might have larger fineness modulus [14], and have smalle r specific g ravity [13-15]. No do ubt certain amount o f f ine steel s lag is ab le to ...
The findings demonstrate that adding steel slag partially replacing the sand greatly increases the strength characteristics of concrete. ... For every batch, or varied percentage of steel slag replacement, the amounts of cement, coarse aggregate (20 mm), fine aggregate, steel slag, and water were weighed individually. ...
The laboratory-based investigation for the partial replacement of cement and coarse aggregate with waste glass powder (WGP) and steel slag, respectively, in concrete …
Eventual frequent disposal of Steel Slag (SS) as garbage brings about resource waste, environmental harm and possibly the collapse of an ecosystem. ... Experimental investigation on partial replacement of steel slag and E-waste as fine and coarse aggregate ", ... Experimental Investigations on Partial Replacement of Steel Slag as Coarse ...
Steel slag sand is used as a replacement for natural river sands mentioned in the current investigation in concretes. This steel slag sand was collected from the region of Debre …
This study explored the possibility of using polypropylene granules (PP) as a partial replacement for sand with the percentages of 0, 4, 8, and 12 % by weight of PP added in a steel slag mixed ...
Kothai and Malathy [14] partially replace fine sand (SG=2.65) with fine steel slag (SG=2.95) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is ...
The present study will describe the characteristics and the effects of concrete properties when fine aggregate is partially substituted by steel slag and cement partially substituted by metakaolin ...
The mixture with 30% steel slag replacement exhibited favorable strength properties and workability. Both compressive and ... The specic gravity test on the sand, coarse aggregate, and steel slag revealed values of 2.78, 2.78, and 4.17, …
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.
Self-Compacting Concrete (SCC) allows for the use of non-desalted sea sand as a fine aggregate, but the durability of triple mix SCC with partial sea sand replacement remains …
PDF | Steel slag is an industrial by-product of steel industry. It possesses the problem of disposal as waste and is of environmental concern. ... 75%, and BOS as partial replacement of sand ...
Steel Slag : Steel slag is a by-product obtained either from conversion of iron to steel in a Basic Oxygen Furnace(BOF) or by the melting of scrap to make steel in the Electric Arc Furnace (EAF). [6] Steel slag is defined by the American Society for Testing and Materials (ASTM) as a non-metallic product, consisting essentially
The primary objective of the project is to increase the strength of the concrete by replacing coarse aggregate by steel slag and also 30% replacement of eco sand as fine aggregate. As of from literature steel slag is replaced for 0,15,30,45,60,75,90 % which indeed gives us 7 mixes (M1, M2, M3, M4, M5, M6, M7) totally.
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 …
Download Free PDF. Experimental Investigation on Partially Replacement of Cement, Coarse Aggregate by Corn Cob Ash and Steel Slag ... of cement uncovered that the quality of cement following 28 days expanded individually subsequent to supplanting sand by steel slag. After adjustment of steel slag properties by implanting it with Rice Husk Ash ...
Request PDF | Effective Utilization of Fly Ash and Steel Slag for Partial Replacement of Cement and River Sand for Sustainable Construction | There is always a rising demand for cement and natural ...
