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Partial Replacement of Steel Slag Aggregates in In this study, an attempt has been made to investigate the effect of partial replacement of con +49 30 53541801 [email protected] Home; ... partial replacement of sand by steel slag in concrete. T08:10:10+00:00.
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Jan 17, 2022· Addition of steel slag fines also resulted in prolonged setting time and comparatively low early age strength. The 28 day strength of steel slag cement mortar is comparable to that of Ordinary Portland Cement mortar. Optimum replacement level of steel slag fines is found to be 18% by weight of cement.
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Dec 31, 2018· It was 40.8% of gravel and 31.1% of sand and, concrete for the buildings was reported as the largest consumer of these mined sand and ... Partial Replacement of Steel Slag Aggregates in Concrete as Fine Aggregates (Induction Blast Furnace Slag). In: Das, B., Neithalath, N. (eds) Sustainable Construction and Building Materials. ...
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EXPERIMENTAL INVESTIGATION ON REPLACEMENT OF … WATER AND PARTIAL REPLACEMENT OF STEEL SLAG BY COARSE AGGREGATE IN CONCRETE 1 2 4G.Venkatesh, K.Gopal, M ... concrete with steel slag aggregates to attack by sulphates, acid, and alkali silica reactions, carbonation, harmful chemicals and resistance to high …
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25% by fine aggregate weight in the percentage of steel slag and then decreased considerably in the further replacement of steel slag in concrete. Eco-friendly and mass use of waste materials in construction is possible with the use of steel slag for partial substitution of concrete. S. P. Palanisamy et. al (2015) indicated the usage of steel
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Dec 31, 2018· Abstract. 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 …
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steel slag as partial replacement of fine aggregate. For this purpose different test on harden concrete were conducted at the age of ... "Use of Iron Slag as Partial Replacement of Sand to Concrete", International Journal of Science, Engineering and Technology Research (IJSETR), Volume 3, Issue 6, June 2014 1877ISSN: 2278 – 7798, pp 1877 ...
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Abstract: As a construction material, concrete is the largest production of all other materials. Aggregates are the important constituents in concrete. They give body to the concrete, reduce shrinkage and effect economy. The increase in demand for the ingredients of concrete is met by partial replacement of materials by the waste materials which is …
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Jun 19, 2020· 14 days, and 28 days curing time, 20% of the partial replacement by steel slag and coarse aggregate by rubber tyre. Keywords Rubber Crumbs, Steel Slag, Compressive Strength, Flexural Strength, Split Tensile Strength ... The properties of sand will affect the strength of concrete in a great manner. The fine aggregate shouldn't have …
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The use of polypropylene granules as a partial substitute for sand in the development of steel slag concrete block pavement is investigated in this study. The mechanical properties and their relationships were evaluated, a concrete steel slag mix with a 28-day compressive strength of 25 MPa was designed with natural sand substituted with 0, 4 ...
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Performance of Ground Granulated Blast Furnace Slag Concrete with Partial Replacement of Sand by Saw Dust 1 ... slag is a by-product of steel industry . It is a non-metallic product consisting essentially of Silicates and Aluminosilicates of calcium developed simultaneously with iron in a blast furnace.
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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
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Iron and steel making slag are by products of the iron making and steel making processes. Today, these types of slag have been widely used in cement and as aggregate for civil works. The report presents an investigation of physical properties, chemical and mechanical properties i.e. they are strong, durable, having excellent angular shape and high …
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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
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Binding mixtures were then used to cast concrete, when up to of the natural composite material (limestone and river sand) was replaced with steel slag aggregates. Concrete was exposed to carbonation healing with a concentration of 99.9% CO2 and a pressure of 0.10 MPa at different times (1d, 3d, and 14d).
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Partial Replacement of Sand by Crusher Dust and Mild Steel Scrap in Concrete International Journal for Research in Applied Science and Engineering Technology . 10.22214/ijraset.2021.37540 . 2021 . ... Copper Slag . Partial Replacement .
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aggregates, steel slag of specific gravity 2.5 to 3.5 (2.36 mm to 4.75 mm) & potable water. With the help above materials the concrete of grade M 20 is prepared by varying the proportions of steel slag. In this study the sand is replaced by …
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Effect Of Partial Replacement Of Sand By Iron Slag On Strength Characteristics Of Concrete. 2013. Chetan Khajuria. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 34 Full PDFs related to this paper.
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The data indicate that steel slag has a promising potential to be used as a partial replacement for conventional aggregates in concrete. The emphasis of the work in the initial phase of this study was on the feasibility of utilizing steel slag aggregates in concrete, as a total or partial replacement of gabbro aggregate, used in construction in …
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Dec 15, 2016· It is concluded that replacement of iron slag in concrete gives good effect to its strength properties due to this, the quality of concrete in term of its density and porosity. ... Mechanical properties of self-compacting concrete with partial replacement of natural sand by steel slag. Int. J. Earth Sci. Eng., 05 (03(01)) (2012), pp. 635-639 ...
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Apr 22, 2017· It was observed that the partial replacement of fine aggregate by steel slag improves the compressive, tensile and flexural strength of concrete. Compressive strength increased in large number when both CA and FA were replaced by steel slag.,Subathra and Gnanavel, [15]. Qasrawi et al, [16] used steel slag in concrete mixes.
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of cement concrete, steel slag has been used in place of natural river sand as a partial replacement and waste limestone aggregates has been used in place of Coarse aggregates (Basalt stones) as the partial replacement. Steel Slag is the waste by-product obtained from the iron and steel
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