Studies on use of Copper Slag as Replacement Material for . This 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 different proportions of copper slag and sand were tested for use as masonry mortars and plastering …
Get MoreAbstract- Copper slag is one of the materials which is considered as waste materials in the production of copper, which can be used as partial replacement of fine aggregates in concrete. This paper presents the results of an experimental study on various durability tests on concrete containing copper slag as partial replacement of sand.
Get Morecon- trolled concrete made from ordinary Portland cement and sand. Test results show that it is possible to use copper slag as a fine aggregate in concrete. The results of the concrete show that as the percentage of copper slag increases, the usability and density increase significantly compared to the control mixture.
Get MoreConcrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10- of sand used in concrete.
Get MoreCopper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars Khalifa S. Al-Jabri,, Makoto Hisada, Salem K. Al-Oraimi, Abdullah H. Al-Saidy
Get MoreThe copper slag has been used for cement material, sand blasting, reclamation and so on. However, most of the copper slag is stacked high as waste since the production exceeds demand. This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption.
Get MoreIshimaru et. al. (2013) investigated the effect of using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various ...
Get MoreProperties of Fine aggregate, copper slag and Coarse aggregate. ... Mechanical Properties of Concrete with Copper Slag and Fly Ash by DT and NDT 2016 60 3 321 tered compared to the strength obtained by destructive testing 13 Atis CD, Heat evolution of high-volume fly ash concrete, Cement ...
Get MoreC. Fine Aggregate Fine aggregate used for normal concrete was river sand obtained from nearby river bed. Copper slag, which was the other fine aggregate used in the study was procured from Saraswati Traders India Company Mumbai, India. The physical properties of fine aggregate are shown in Table 2.3. Physical Properties Sand Copper slag
Get MoreEffect of Copper Slag As A Fine Aggregate on Properties of Concrete. 2016 IRJET Impact Factor value 4 45 ISO 9001 2008 Certified Journal Page 410 Effect of Copper Slag As A Fine Aggregate on Properties of Concrete work an extensive study using copper slag has been carried out to investigate strength workability and durability The attempt is made to prove in all …
Get MoreAnswer (1 of 5): Replace fine aggregates or natural sand ? As if you replace fine aggregates from concrete it will become "No fines Concrete " used for specific purposes to prepare pervious media. If you want to replace natural sand on the other hand there are …
Get MoreSeveral researchers have investigated the possible use of copper slag as cement, fine and coarse aggregates in concrete and its effects on the different mechanical and long term properties of mortar and concrete. (Khanzadi and Behnood 2009., Najimi and Pourkhorshidi 2011). The use of copper slag in cement and concrete provides potential ...
Get MoreAnswer: When Copper is being extracted from it's Ore, a significant amount of unusable residue is separated called as Copper Slag. This Slag more or less possesses the properties of copper upto some extent. Therefore it can be said to have more strength over futile fine aggregate replacement such...
Get MoreCopper slag as fine aggregate for high performance . copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete.
Get MoreTherefore, 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 ...
Get Morethe copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and ). B. Objective of the Investigation 1) The use of copper slag in the concrete as a ...
Get Moreusing copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concrete
Get MoreThe cement used in this study has 43 grade ordinary Portland cement (OPC) which is having specific gravity of 3.15.Coarse aggregate of 20 mm down size is used.Fine aggregates used for normal concrete were natural river sand and copper slag.
Get Morecopper slag used as a fine aggregate in concrete [PDF] Copper slag as fine aggregate for high performance Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1,2] Little research work has been conducted to investigate the potential use of …
Get MoreThe use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources. In this research, the use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete ...
Get MoreMany concrete engineers are eager to find fine aggregate sources other than the traditional river and sea sand. Copper slag fine aggregate is expected to be one of the alternatives although the location where the copper slag is available is limited. In this paper, some characteristics of concrete with copper slag will be clarified.
Get Morecompared with control concrete. Hence Copper slag can be utilized as sand replacement material without affecting the durability properties of concrete. Copper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars R R Chavan & D B Kulkarni(2013) has
Get Moreobtained when fine aggregate is replaced with copper at 40%. The least compressive strength of 88.49MPa is obtained when fine aggregate is replaced with copper slag. Now keeping this copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.
Get Morealumina, silica, and iron. Use of copper slag in the concrete industry as a replacement for fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment. 2. Review of Literature Caijun Shi, Christian Meyer, Ali Behnood (2008) have investigated the use of copper slag in the production of
Get MorePerformance of alkali activated slag concrete mixes incorporating copper slag as fine aggregate J. Cleaner Prod., 112 ( 2016 ), pp. 837 - 844, 10.1016/j.jclepro.2015.06.026 Article Download PDF View Record in Scopus Google Scholar
Get More2) Fine aggregate: Locally available river sand conforming to Grading zone II of IS: 383 –1970. 3) Copper slag: Copper slag is a by-product material produced from the process of manufacturing copper. As the copper settles down in the smelter, it has a higher density, impurities stay in the top layer and then are transported to a water
Get MoreIt has been observed that the use of copper slag as fine aggregate could greatly increase the abrasion resistance of the cement mortar . Hwang and Laiw evaluated the compressive strength development of mortars and concrete containing fine copper slag aggregate with different water-to-cement ratios. The results indicated that the mortars ...
Get MoreCopper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design. At this value, workability was found to be satisfactory with minimal ...
Get MoreIn this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for …
Get MoreThe present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high aggregate ...
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