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application of copper slag in cement and concrete production as a suitable path towards sustainable development. Several 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.
partial or complete substitute for fine aggregates and cement will eliminate these problems. The main objective of study presented in this paper is to determine the feasibility of use of Granulated Copper Slag (GCS) as fine aggregate in cement concrete and mortar. 2 LITERATURE ON COPPER SLAG IN CONSTRUCTION INDUSTRY
Binaya Patnaik et al An Experimental Investigation on Optimum Usage of Copper Slag as Fine Aggregate in Copper Slag Admixed Concrete 3648 |International Journal of Current Engineering and Technology,, (Oct 2014) For M20 Grade Mix Concrete with 50% of copper slag replacement the 7 days, 28 days and 90 days compressive
Experimental Investigation of Copper Slag as Partially Replacement of Fine Aggregate and Fly Ash as Cement in Concrete Merugumala Mosheraju1,Sambangi Arunchaitanya2 1PG Student, Department of Civil Engineering, Gudlavalleru Engineering College,Gudlavalleru,, India 2
Nov 08, 2016· CONCLUSIONS Addition of copper slag increases the density and thereby self weight and hence it is suitable for bearing structures like piers, abutments, heavy bridges and also in pavement construction etc, It can be observed that the strength of concrete increases with the increase in copper slag up to 80% of replacement with sand and 50% ...
As noted earlier, this observation reinforces the statement that it seems to be necessary to use 40% copper slag to replace the fine aggregate in order to achieve comparable strength as that of control concrete. A similar observation is made for 50% use of copper slag but the observation is valid for only 40% and 50% usage of fly ash.
content of copper slag as a fine aggregate in high strength concrete", Elsevier, Materials and Design 31 (2010) 2878–2883. [8] Caijun Shi, Christian Meyer, Ali Behnood, "Review Utilization of copper slag in cement and concrete", Elsevier, Resources, Conservation and Recycling 52 (2008) 1115–1120.
In this context, various worldwide experiences point to the appropriate use of the copper slag in the manufacture of concrete and cement mortars, generating a recycling opportunity for what would otherwise be massive metallurgical liabilities.
Utilization of copper slag in cement and concrete. It was noticed that the use of copper slag as fine aggregate could greatly increase the abrasion resistance of the cement mortar (Tang et al., 2000). Hwang and Laiw (1989) evaluated the compressive strength development of mortars and concrete containing fine copper slag aggregate with different ...
Sep 19, 2016· Effect of Copper Slag as a Fine Aggregate on Properties of Concrete Published on Sep 19, 2016 In this work, an extensive study using copper slag .
Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot587102 . Abstract Copper slag is one of the materials which is considered as waste materials in the production of copper,
aggregates. The utilization of copper slag for applications such as Portland cement replacement in concrete, or as raw material has the dual benefit of eliminating the cost of disposal and lowering the cost of the concrete. The use of copper slag in the concrete industry as a replacement for cement can
The effect of copper slag can be seen by replacing a part of the cement in concrete. The study conducted by CRRI, New Delhi showed that fine sand with copper slag upto 40% can be used as fine aggregate in pavement quality concrete as well as in dry lean concrete [4]. Copper slag .
researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and concrete provides potential environmental as .
PDF | Copper Slag (CS) is produced as waste from roasting of copper, in which sulphur (as SO 2) is eliminated. CS was used as fine aggregate (up to 30%) in the design of bituminous mixes like ...
Utilization of industrial waste in construction industry. This experimental work is an effort to try to develop the awareness importance of industrial waste management its utilization in productive manner among the people. In today''s more
industry are increasing substantially. Copper slag is a byproduct obtained during matte smelting and refining of copper. Production of one tonne of copper generates approximately –3 tonnes of copper slag. Several researchers have investigated the possible use of copper slag as fine and coarse aggregates in concrete and its
It was noticed that the use of copper slag as fine aggregate could greatly increase the abrasion resistance of the cement mortar (Tang et al., 2000). Hwang and Laiw (1989) evaluated the compressive strength development of mortars and concrete containing fine copper slag aggregate with different water to cement ratios (Fig. 4, Fig. 5).
Hi. Copper slag is used in High Performance Concrete. By using the copper slag in concrete as the partial replacement for fine aggregate, sand, the ...
favor aggregate use [810]. Copper slag also exhibits pozzolanic properties since it contains little CaO and several other oxides such as Al2O3, SiO2, and Fe2O3. The use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates has the benefits of reducing disposal costs and assisting environmental protection ...
fine aggregate in concrete mixtures. Utilisation of copper slag in concrete mixtures will have twofold advantages of eliminating the cost of dumping and reducing the cost of concrete. The utilisation of ground copper slag as a partial replacement of Portland cement in concrete mixes has been investigated by many researchers and found to
the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregat The use of copper slag in cement and. Experimental Investigation on the Mechanical, incorporating copper slag as a fine aggregate has been, 263 with Water/Cement ratio of 045 M30 concrete is used for this study
Oct 15, 2015· Read "Effects of copper slag and recycled concrete aggregate on the properties of CIR mixes with bitumen emulsion, rice husk ash, Portland cement and fly ash, Construction and Building Materials" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
Utilization of Copper Slag as Fine Aggregate in Cement Concrete In the present scenario, as a result of continuous growth in population, rapid industrialization and the accompanying technologies involving waste disposal, the rate of discharge of pollutants into the atmosphere, copper slag is one of the industrial waste which comes out from ...
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