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Utilization Of Steel Slag In Concrete As A Partial Replacement Material for Fine Aggregates P.S.Kothai1 Dr.R.Malathy2 1Associate Professor, Department of Civil Engineering, Kongu Engineering College, Perundurai, Erode TamilNadu,India 2Dean(R&D), Sona College of .
Experimental Study On Partial Replacement Of Fine Aggregate By Steel Slag And Coarse Aggregate By Pebble Stone In Concrete Thilagavathy.C1, Thenmozhi.S2 Ph.D. 1M.E-Structural Engineering Student, Sree Sastha Institute of Engineering and Technology, Chennai. 2Professor, Dept. of Civil Engineering, Sree Sastha Institute of Engineering and Technology, Chennai..
The applications of steel slag powder and steel slag aggregate in ultra-high performance concrete (UHPC) were investigated by determining the fluidity, nonevaporable water content, and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface. The results show that the fluidity of the paste containing ...
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
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
using slag replacement." Cement and Concrete Vol. 30 pp 465-472. [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 ready-mixed 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.
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
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.
Keywords: Compressive strength, Flexural strength, Tensile strength, Steel slag, Replacement 1.1 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.
STEEL SLAG: Steel slag are the industrial by-products 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.
The optimum dosage of Ground granulated blast-furnace slag (GGBS) for replacement in concrete was reported to be 20-30% by mass to provide higher compressive strength compared to the concrete made with only cement. Sustainability. Since GGBS is a by-product of steel manufacturing process, its ...
S. T. Borole et.al (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.
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
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.
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 42.5N and alkali activated hybrid cement H-CEMENT were used as the binder.
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 ...
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 by-product obtained from the steel manufacturing industry.
Apr 09, 2020· MELBOURNE, AUSTRALIA, APRIL 9, 2020 --Researchers have shown how a by-product of steel making can be used to both treat wastewater and make stronger concrete, in a zero-waste approach to help advance the circular economy.Produced 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 concrete.Iron and steel making slag are by products of the iron making and steelmaking processes.To date, these types of slag have been widely used in cement and as aggregate for civil works.The report presents an investigation of.
difference in the level of deicer scaling that occurred in slag cement concrete versus OPC concrete (Dubovoy, et al, 1986). Afrani and Rogers (1994), on the other hand, recorded much greater scaling loss for concrete with high slag cement replacement compared to OPC concrete. Also noted was a difference in deicer scaling resistance apparently
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 ...
Steel slag is an industrial by product obtained from the steel manufacturing industry. It is a non-metallic ceramic material formed from the reaction of flux such as calcium oxide with the inorganic non-metallic components present in the steel scrap. Most of the volume of concrete comprises of aggregates. CONTINUE READING
2017-7-12STEEL SLAG Steel slag are the industrial by-products 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.
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