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Dec 31, 2018· The replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel industries and conserving the natural resources. In this study, slag aggregate originated from induction blast furnace has been used.
Several studies proved that the use of steel slag in concrete as aggregate improves the mechanical and durability properties [6–29]. A very few researches have been performed regarding the utilization of EAF oxidizing slag in concrete. EAF oxidizing slag is an industrial byproduct obtained from the steel manufacturing industry.
Nov 02, 2017· This paper presents the results of a research dealing with the use of unstable steel slag as a substitute for natural aggregate in the production of concrete. Portland cement CEM I and alkali activated hybrid cement HCEMENT were used as the binder.
The results were compared with conventional concrete property can be maintained with advanced mineral admixtures such as steel slag powder as partial replacement of cement 0 to 40%.
Kothai and Malathy [14] partially replace fine sand (SG=) with fine steel slag (SG=) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is ...
S. T. Borole (2016) concluded in their experimental work on concrete grade M30 that the compressive strength, the Split tensile strength, the flexural strength increased by 25% by fine aggregate weight in the percentage of steel slag and then decreased considerably in the further replacement of steel slag in concrete.
Experimental Study On Partial Replacement Of Fine Aggregate By Steel Slag And Coarse Aggregate By Pebble Stone In Concrete, Engineering Student, Sree Sastha Institute of Engineering and Technology, Chennai. 2Professor, Dept. of Civil Engineering, Sree Sastha Institute of Engineering and Technology, Chennai..
Steel slag is an industrial by product obtained from the steel manufacturing industry. It is a nonmetallic ceramic material formed from the reaction of flux such as calcium oxide with the inorganic nonmetallic components present in the steel scrap. Most of the volume of concrete comprises of aggregates. CONTINUE READING
Utilization Of Steel Slag In Concrete As A Partial Replacement Material for Fine Aggregates 1Associate Professor, Department of Civil Engineering, Kongu Engineering College, Perundurai, Erode TamilNadu,India 2Dean(RD), Sona College of .
concrete using industrial steel slag as partialreplacement of naturalsand and steel fiber as an additive to the cement concrete and establish the optimum usage of industrial steel slag and steel fiber. 4) To learn the Workableness characteristics of M30 grade normal cement concrete with Different levels of
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
Apr 09, 2020· MELBOURNE, AUSTRALIA, APRIL 9, 2020 Researchers have shown how a byproduct of steel making can be used to both treat wastewater and make stronger concrete, in a zerowaste approach to help advance the circular during the separation of molten steel from impurities, steel slag is often used as a substitute aggregate material for making concrete.
Replacement Of Sand With Steel Slag In Concrete. Of using iron slag as partial replacement of sand in and steel making slag are by products of the iron making and steelmaking date, these types of slag have been widely used in cement and as aggregate for civil report presents an investigation of.
Dec 01, 2016· So from the above discussion and Fig. 6, it can be concluded that steel slag concrete, WFS slag concrete, class F fly ash concrete, and palm oil clinker concrete show low workability whereas a slump value increases with replacement ratio increases in copper slag and GBF slag concrete, but in case of bottom ash concrete the slump value increases ...
using slag replacement." Cement and Concrete Vol. 30 pp 465472. [2] A Guide to the Use of Iron and Steel Slag in Roads. Revision 2, (2002) Published by: Australasian Slag Association Inc. [3] Bilim C., Atis C. D., Tanyildizi H., Karahan O. (2008) "Predicting the Compressive Strength of Ground
Slag cement is commonly found in readymixed concrete, precast concrete, masonry, soil cement and high temperature resistant building products. While there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located here.
Aug 28, 2018· How GGBS is Made inside Steel manufacturing Factory On our planet, Iron is not found in pure state, we call it as ore. Iron Ores are often oxidized and mixed with Silicates (sand). During manufacturing of steel these ores are heated above 1600 degree centigrade in .
Behaviour And Experimental Study On Concrete As Partial. Behaviour and experimental study on concrete as partial replacement of fine aggregate with copper slag and cement with ggbs gowram iswarya1 assistant professor school of civil engineering reva university bengaluru sand with copper slag the cement has been replaced with ggbs in 0 5 10and 15 with weight of cement for
concrete; from the results obtained, it is found that glass powder can be used as cement replacement material up to particle size less than 75μm to prevent alkali silica reaction. Keywords: Experimental, Investigation, Coarse Aggregate, Steel Slag, Concrete I. INTRODUCTION Slag is a partially vitreous by product of the process of smelting ore.
the replacement of 0% to 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
Keywords: Compressive strength, Flexural strength, Tensile strength, Steel slag, Replacement GENERAL Concrete is the most widely used material on earth after water. Many aspects of our daily life depend directly or indirectly on concrete. Concrete is prepared by mixing various constituents like cement, aggregates, water, etc.
The optimum dosage of Ground granulated blastfurnace slag (GGBS) for replacement in concrete was reported to be 2030% by mass to provide higher compressive strength compared to the concrete made with only cement. Sustainability. Since GGBS is a byproduct of steel manufacturing process, its ...
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
STEEL SLAG: Steel slag are the industrial byproducts 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.
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