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furnace slag powder in concrete structural materials. Studies found that: copper slag has the effect of micro volcanic ash; the workability of copper slag concrete is poor, but by mixing with appropriate amount of micro-aggregates its workability will be improved significantly. The largest particle size of copper-nickel blast furnace slag powder is
already found it possible to use copper slag as a concrete aggregate. But not much research has been carried out concerning durability and corrosion studies of copper slag admixed concrete. This paper presents the results of an experimental study on various
But not much research has been carried out concerning durability and corrosion studies of copper slag admixed concrete. This paper presents the results of an experimental study on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement. For this research work , M20 grade concrete was ...
Apr 28, 2013 DURABILITY STUDIES ON COPPER SLAG ADMIXED CONCRETE. 10 Mar 2011 … Utilization of industrial soil waste or secondary materials has encouraged in … strength, setting time and durability of concrete with copper slag. …. Copper slag has high concentrations of SiO2 and Fe2O3 compared with OPC. More detailed
that the addition of copper slag increased the split tensile strength of concrete admixed concrete up to 40% addition in sand and 15% addition in cement (Brindha et al. 2010). Durability Properties . Chloride penetration . Charge passed for copper slag admixed concrete has shown slightly higher values than
concerning durability and corrosion studies of copper slag admixed concrete; they are conducted on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement using M20 grade concrete at various proportions of copper slag replacement with sand of 0%, 20%,
REFERENCES [1] Abhisheka H. Honnakkalavar, Mohammed Asif, Shivaleela F Kallaganad, VinayR,Ganesh S R, B Shivakumar, “ Experimental Study on Concrete Using Copper Slag as Replacement Material of Fine Aggregate”, International Research Journal of Engineering and Technology (IRJET), E-ISSN: 2395-0056, P-ISSN: 2395- 0072 Volume: 05 Issue: 05 ...
D.Brindha & C.Vijayaprabha, Durability performance of copper slag concrete admixed with polypropylene fiber , SERC (Structural Engineering Research centre),2016. D.Brindha, utilisation of copper slag as a partial replacement of fine aggregates in concrete, International journal of Earthsciences and Engineering - journal, august 2010
STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG. be increasing till 40% of sand replacement with copper slag after which the strength was found to be decreasing Brindha and Nagan studied the durability properties of copper slag admixed concrete and found that the concrete with copper slag has less resistance to the H2So4 solution than the control concrete.
durability studies on copper slag admixed concrete has encouraged in construction field for the production of cement and concrete Copper slag is one of the materials that is considered as a waste which could Article: Use of copper slag and washed copper slag as sand in concrete: a ..
Introduction 1.0) Abstract Copper slag is an abrasive blasting grit (by-product) made of granulated Slag from the metal smelting process and refining copper in which Sulphur dioxide is released. This study aims to use the copper slag mix as a new and innovative sustainable building material, an alternative to conventional aggregate. Copper slag being a waste product, need to be addressed.
Mar 26, 2018 Durability studies on copper slag admixed concrete. Asian Journal of Civil Engineering (Building and Housing), 12 (5), 563–578. Google Scholar
Jan 27, 2017 Copper slag is a voluminous waste material obtained during the manufacturing of copper (matte smelting process). As its disposal becomes a concern for environmental protection agencies and governments, possible alternative outlets for this waste material are needed. The paper presents a laboratory study on CEM-II concrete mixes, containing water-cooled copper slag waste material for …
durability tests on concrete containing copper slag as partial replacement of sand. In this report, M30 grade of concrete was designed and tests were conducted with different percentage of copper slag as fine aggregate in concrete. The results indicate that workability increases with increases in the copper slag percentages.
55% at 40% replacement of fine aggregate by copper slag, and up to 75% replacement, concrete gain more strength than control mix concrete strength. D.Brindha and S.Nagan[28] have studied on durability of copper slag admixed concrete they told that Utilization of industrial soil waste or secondary materials has encouraged in
Aug 12, 2019 Workability, strength, durability, economic considerations, and attention to sustainable development issues are some crucial factors in designing an appropriate mix. The use of copper slag as a partial replacement of cement is an effective method of pollution reduction and conservation of resources, since it reduces cement use. In addition, silica fume is used in combination with copper slag ...
resistance properties of copper slag admixed concrete was evaluated using compression and electrochemical tests like impedance and macro cell corrosion technique. 2. EXPERIMENTAL 2.1 Methods and Material 2.1.1 Leaching studies in aqueous media Copper slag was subjected to leaching studies …
DURABILITY STUDIES ON COPPER SLAG ADMIXED CONCRETE. Dr. G. Brindha, S. Nagan; ... The studies on this properties … Continue Reading. 2. View PDF Cite Save Feed. Assessment of Corrosion and Durability Characteristics of Copper Slag Admixed Concrete. Dr. G. Brindha, Thangaraj Baskaran, S. Nagan; Engineering;
Jan 27, 2016 “Durability studies on copper slag admixed concrete”, Asian Journal of Civil Engineering (Building and housing), Vol.12, No.5, pp: 563-578. [5]. Byung Sik Chun, Du Hee Park, and Hun Chul Jung. 2005 “A Study on the Application of Copper Slag as a Sand Substitute of Sand Compaction Pile”, proceedings of 15th international off shore and ...
But not much research has been carried out concerning durability and corrosion studies of copper slag admixed concrete. This paper presents the results of an experimental study on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement. For this research work, M20 grade concrete was ...
Nov 30, 2020 The use of slag in concrete has several benefits, including reduced energy, reduced greenhouse gas emissions, and reduced use of raw materials. Various types of slag are produced: - Blast-furnace slag—The nonmetallic product, consisting essentially of silicates and aluminosilicates of calcium and of other bases, that is developed in a molten condition simultaneously with iron in a blast …
DURABILITY STUDIES ON COPPER SLAG ADMIXED CONCRETE 10 Mar 2011 ... concrete containing copper slag as partial replacement of sand and ... copper slag replacement with sand of 0 to 60%, cement. of 0 to 20% in ...
workability of concrete increased with the copper slag content in fine aggregate replacement. The ultrasonic pulse velocity test indicated the excellent quality of concrete at up to 70% and 100% good for 80% and 90% replacement of copper slag. In Acid durability the con crete containing copper slag has effected on weight but not on compressive ...
In such situations the durability of concrete ... A comparative study is shown in figures 11 to 16. Figure 2 0Behaviour of Copper slag concrete hrs at 200 C temperature after exposure for 1 hr ... of copper slag admixed concrete. Int.J.Civil.Struct. Eng. 1(2), 192-211(2010) 5. Das BM, Tarquin AJ, Jones AD.
performance of high strength concrete with copper slag as a fine aggregate construct build mater 2009;2316:2131-40 [4] D brindha and s. Nagan durability studies on copper slag admixed concrete. Weiwu, weideZhang, guoweimu, mechanical properties of copper slag reinforced concrete under dynamic compression.
Jan 15, 2015 Study on Coefficient of Permeability of Copper slag when admixed with Lime and Cement 1. IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-ISSN: 2278-1684,p-ISSN: 2320-334X, Volume 7, Issue 6 (Jul. - Aug. 2013), PP 19-25 www.iosrjournals.org www.iosrjournals.org 19 | Page Study on Coefficient of Permeability of Copper slag when admixed with Lime and Cement …
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