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Contractors may also use copper slag in place of sand during concrete construction. The slag serves as a fine, or binding agent, which helps hold the larger gravel particles within the concrete together. When used in this manner, the slag helps to improve the properties of the concrete, and also serves as a form of recycling.
Jan 27, 2016· SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE- A REVIEW 1. International Journal of Technical Research and Applications e-ISSN: 2320-8163, Volume 3, Issue 4 (July-August 2015), PP. 44-48 44 | P a g e SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE- A REVIEW Pranshu Saxena, Ashish .
Properties And Effects Of Copper Slag In Concrete 46 PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE M. V. PATIL Applied Mechanics Department, S.V. National Institute of Technology, Surat, Gujarat Abstract: Copper slag is a by-product obtained during matte smelting and refining of copper. This work reports an
"Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete", Construction and building materials, Vol. 20, pp. 322-331, 2006. [6] Alpa, I. and Deveci, H. "Utilization of flotation wastes of copper slag as raw material in cement production", Journal of ... Partial Replacement of Copper Slag as Fine ...
use of copper slag as construction material in bituminous pavement: use of copper slag as construction material in bituminous pavement nks pundhir, c kamaraj and pk nanda –copper slag cs was used as fine aggregate up to 20% in the design of bituminous mixes like bituminous macdam, dense bituminous macdam, bituminous concrete .
PDF | This paper presents the experimental results of an ongoing project to produce concrete with copper slag as a fine aggregate. Sustainability and resource efficiency are becoming increasing ...
Mar 29, 2019· Tags: copper slag in concrete journals, experimental study on concrete using copper slag as replacement material of fine aggregate, Project Report on Copper Slag in Concrete, replacement of fine aggregate with copper slag ppt, use of copper slag in cement
study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete 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.
study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete 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.
Sand is the least expensive non-reusable media. Alternatives to sand abrasives include other mineral sands with no free silica, metal slag, and coal slag. Coal slag has been used frequently as a blasting material. Media of these types may not be reused in the abrasive process, but can be recycled into other materials (e.g. cement or concrete).
Jan 16, 2017· Partial replacement of Fine aggreggate by Copper Slag and Cement by Fly Ash 1. 1 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad 1. INTRODUCTION 1.1 GENERAL Concrete is the man made material widely used for construction purposes.
Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Concrete Experimental investigation of copper slag replacement of fine aggregate
The effect of copper slag replacement as fine aggregates on the workability and density of high performance concrete is presented in Table 2 for different proportions of copper slag. The workability of concrete was assessed based on the measured slump of fresh concrete.
Copper slag is a by-product of copper extraction by smelting.During smelting, impurities become slag which floats on the molten metal. Slag that is quenched in water produces angular granules which are disposed of as waste or utilized as discussed below.
Other concrete mixtures were then prepared by substituting 20%, 40%, 60%, 80% and copper slag in control mix. Workability and bleeding of green concrete, compressive strength, flexural strength at 7 and 28 days, drying shrinkage and abrasion resistance were measured for all the concrete mixtures.
Effects of Copper Slag as Sand Replacement in Concrete. aggregate. Similarly copper slag is a by-product from copper industry which can be used as a sand replacement into concrete. II. MATERIALS AND METHODS The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water.
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. This project report reviews the characteristics of copper slag and its effects on the engineering properties of cement, ...
A series of concrete mixtures were cast in cubic moulds of size nominal size 100 mm with different proportions of pulverised copper slag ranging from 0%, 2.5%, 5%, 10% and 15% replacing Portland cement. Activation of pozzolanic reactions of the pulverized copper slag using 1.5% hydrated lime by weight of Ordinary Portland cement.
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, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,
hardened concrete, properties of concrete have been assessed by partially replacing cement with GGBS, and sand with Copper Slag. The cement has been replaced by GGBS accordingly in the range of 0% (without GGBS), 5%, 10%, 15%, and 20% by weight of cement for M25 mix. The sand has been replaced by Copper
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. This paper reviews the characteristics of copper slag and its effects on the properties of cement, mortars and concrete.
PowerPoint Presentation: Conclusions As the percentage of copper slag increases workability increases. 2. Maximum Compressive strength of concrete increased by 32 % at 20% replacement of fine aggregate, and up to 80% replacement,concrete gain more strength than normal concrete strength.
Aug 20, 2014· Abstract. 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.
concrete. Copper slag is one of the materials that is considered as a waste material which could have been used in construction industry as partial replacement of either cement or aggregates. For this research work, M30 grade concrete was used and the tests were conducted for variousproportions of copper slag replacement with sand of 0%, to100 ...
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