Copper slag as a partial replacement of sand can help increase the compressive strength, and it is also known that concrete is weak in tension. Weak tensile strength in combination with brittle behavior of concrete results in …
WhatsApp: +86 18221755073increases from 30%, 40% replacement of copper slag and decreases for 50% replacement of copper slag. Concrete incorporating copper slag exhibits good mechanical properties and therefore upto 40% by weight of natural sand can be replaced by copper slag. REFERENCES [1]. R Chavan* & D B Kulkarni; "Performance of …
WhatsApp: +86 18221755073This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction. Cement mortar mixtures prepared with fine aggregate made up of …
WhatsApp: +86 18221755073Copper slag may be used as partial part of aggregate which is an environmental waste work as partial component without sace the strength and durability of the concrete structure. ... 4106. REFRENCE [1] Al-Jabri, K. and Makoto Hisada. "Copper slag as sand replacement for high performance concrete", Cement & Concrete Composites, Vol. 31 ...
WhatsApp: +86 18221755073Effect of copper slag as a partial replacement fine aggregate on the performance of cement concrete '. Int. J. Res. (IJR), 1 (8), (2014). ... Evaluation on accelerated corrosion properties of the concrete produced by replacing sand by copper slag, Int. J. Eng. Res. Sci. ...
WhatsApp: +86 18221755073Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix. However, further additions of copper slag caused reduction in the strength due to an increase of the free water content in the mix. ... 1.5%, 2%, 2.5% and 3% of nano silica as partial cement replacement as well as 0%, …
WhatsApp: +86 18221755073Therefore, it is recommended that up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability ...
WhatsApp: +86 18221755073Meenakshi SS, Illangovan R (2011) Performance of copper slag and ferrous slag as partial replacement of sand in concrete. Int J Civil Struct Engg 1(4):918–927. Google Scholar Babu KM, Ravitheja A (2019) Effect of copper slag as fine aggregate replacement in high strength concrete. Mater Today Proc 19:409–414
WhatsApp: +86 18221755073The scarcity of mortar and concrete for the manufacturing of high-quality aggregates has been decided due to the partial replacement of gravel with copper slag. Research article reviews some experimental studies on the impact of copper slag partly replacing sand on concrete performance.
WhatsApp: +86 18221755073The copper slag obliged cements introduced adequate compressive quality execution in sulfate contrasting and the control of solid examples [5]. Report indicated the outcomes of an assessment on various durability experiments on matrix consisting of additives and copper slag as partial replacement of concrete and sand independently.
WhatsApp: +86 18221755073percentages of copper slag and sand from 0 to . The result showed that workability increases with increase in percentage of copper slag. Maximum Compressive strength of concrete increased by 34 % at 20% replacement of fine aggregate with copper slag, and up to 80% replacement of copper slag, concrete gain more strength than
WhatsApp: +86 18221755073Monika Singh, Renuka Rathore, Kushagra Chauhan, Chetan Verma, Vaibhav Tanwar, Ms. Niharika Sharma, " Copper Slag and Waste Glass Powder as Partial Replacement of Sand, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 11, …
WhatsApp: +86 18221755073Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix. However, further additions of copper …
WhatsApp: +86 18221755073The work reported in this paper is based on a laboratory study carried out to investigate the feasibility of using copper slag, a by-product of copper refineries, as a …
WhatsApp: +86 18221755073As a result, an effort is made to partially replace fine aggregate in the construction industry with copper slag. The current paper examines the laboratory …
WhatsApp: +86 18221755073This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance …
WhatsApp: +86 18221755073The replacement of sand at 50% with Copper Slag and Foundry Sand shows the optimum strength characteristics and it can be effectively used in structural concrete. ... "Utilization of Copper Slag as a Partial Replacement of Fine Aggregate", International journal of Earth Sciences and Engineering, Vol. 3, No. 4, 2010, pp 579-585. ...
WhatsApp: +86 18221755073investigation carried out on concrete with partial replacement of fine aggregate by copper slag, Concretemixes, viz. Conventional concrete mixes with varying percentages of copper slag (10, 20, 30 and 40%) as fine aggregate replacement material were investigated. The compressive strength test was carried out on 4
WhatsApp: +86 18221755073A mix of copper slag and ferrous slag can yield higher compressive strength of 46.18MPa (100 per cent replacement of sand) while corresponding strength for …
WhatsApp: +86 18221755073Thesubstitution of river sand M sand can be used. The strength gain can be improvised by adding some by - products or waste materials from industries which also becomes a part of green concrete. In this research, silica sand and copper slag are being replaced separately with M sand for fine aggregate with a ratio of 10% and 15%.
WhatsApp: +86 18221755073The work reported in this paper is based on a laboratory study carried out to investigate the feasibility of using copper slag, a by-product of copper refineries, as a partial replacement of sand ...
WhatsApp: +86 18221755073Notably, the partial substitution of sand with copper slag outperforms both quartz and sand individually, with the optimal strength achieved at a 50% replacement rate. Copper slag, with its pozzolanic …
WhatsApp: +86 18221755073Copper slag, a slag from metal smelting process, is efficiently used as a partial replacement for sand in conventional concrete which is highly efficient in increasing the strength without affecting it's properties in fresh and hardened state. In this study M25 grade of concrete is taken for partial replacement of sand with copper slag.
WhatsApp: +86 18221755073Meenakshi SS, Illangovan R (2011) Performance of copper slag and ferrous slag as partial replacement of sand in concrete. Int J Civil Struct Engg 1(4):918–927. …
WhatsApp: +86 18221755073There are a number of industrial wastes used as fully or partial replacement of coarse aggregate or fine aggregate. Some of these industrial wastes like waste foundry sand, steel slag, copper slag, imperial smelting furnace slag (ISF slag), blast furnace slag, coal bottom ash, ferrochrome slag, palm oil clinker etc are used.
WhatsApp: +86 18221755073Strength and durability of concrete by partial replacement of sand by Copper Slag and cement by Egg Shell Powder: A Review. ... Bayat A. and Azimi A. 2019 Influence of the replacement of fine copper slag aggregate on physical properties and abrasion resistance of pervious concrete Road Mater.Pavement Des. 0 1-17.
WhatsApp: +86 18221755073Monika Singh, Renuka Rathore, Kushagra Chauhan, Chetan Verma, Vaibhav Tanwar, Ms. Niharika Sharma, " Copper Slag and Waste Glass Powder as Partial Replacement of Sand, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 11, …
WhatsApp: +86 18221755073Corpus ID: 112031287; Performance of Copper slag and ferrous slag as partial replacement of sand in Concrete @article{Sudarvizhi2011PerformanceOC, title={Performance of Copper slag and ferrous slag as partial replacement of sand in Concrete}, author={S Meenakshi Sudarvizhi and R. Ilangovan}, journal={International …
WhatsApp: +86 18221755073In this study we are using copper slag as a partial replacement to fine aggregates in concrete, in which cubes were casted for various grades of concrete and for various proportions of sand replacement with copper slag ranging from 20% to 50%. Obtained results on different parameters like strength, workability and density were …
WhatsApp: +86 18221755073Copper slag can be utilized part of concrete creation as a halfway swap for sand. Copper slag is utilized as a building material, shaped into pieces. ... Rao NBS (2017) Performance study of concrete using GGBS and Copper slag as partial replacement of cement and fine aggregate. IJERT 6(5):13. Google Scholar Download references. …
WhatsApp: +86 18221755073Suitable industrial by-product replacements for natural sand, such as Granulated Blast Furnace Slag (GBFS) [3], Steel Slag [4], Copper Slag [5,6], and Ferronickel Slag, are considered interesting ...
WhatsApp: +86 18221755073Brinda. D et al [4] investigated on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement. In this paper, M50 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0% to 60%, cement 0% to 20% and combination.
WhatsApp: +86 18221755073in corporation of copper slag as partial replacement of sand in glass fiber reinforced concrete and then compared with the strength & durability properties of conventional concrete. Mix proportioning has done for M30grade of concrete. Sand is replaced with copper slag in proportions of 0%, 10%, 20%, 30%, 40%, 50% &60%.
WhatsApp: +86 18221755073An experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented in … Expand. 34. PDF. Save. SCOPE FOR REUSE OF COPPER SLAG IN CONCRETE - A REVIEW.
WhatsApp: +86 18221755073Copyright © 2024.FIXIN All rights reserved.sitemap