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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
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
Concrete with Copper Slag Fine Aggregate. Article in Journal of the Society of Materials Science Japan 491010971102 October 2000 with 168 Reads How we measure 39reads39
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 concrete mixes at the ages of 7, 14 and 28 effect of
of copper slag as a fine aggregate on the properties of cement mortars nd concrete, Construction and Building Materials, Vol. 25, pp. 933938, 2011. 5 AlJabri, K.S., Taha, R.A., AlHashmi, A. and AlHarthy, A.S. Effect of copper slag and cement bypass dust addition on mechanical properties of concrete, Construction and building
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. From mortar strength tests with a cementslagwater ratio of 120.55, the ball milled slag gave a higher strength. The effects of using several
In this work, an extensive study using copper slag has been carried out to investigate strength, workability and durability. Copper slag is an industrial byproduct material produced from the process of manufacturing copper. For, 2.2 tonnes of
Copper slag, or fayalite slag, is a byproduct obtained during the matte smelting, converting and refining of copper Fig. 7.11. 54,59 It has been estimated that for every tonne of copper produced, about 2.2 tonnes of slag is generated, 60 as a consequence of the relatively low grades of copper concentrates now available. The global production of refined copper over the past eight years is
Copper slag was used as fine aggregate for concrete by Toshiki et al. 2000. They described the strength, setting time and durability of concrete with copper slag. 7.4. Cutting tools, tiles and glass. Use of copper slag as filler instead of conventional lithophone filler was investigated Szyrle et al., 1988. To improve the properties of
Table 3.1 Sieve Analysis of fine and Coarse Aggregate, Bottom Ash and Copper Slag. 3.2 Mix design and sample preparation Concrete mixtures with different proportions of Copper slag used as a partial or full substitute for fine aggregates were prepared in order to investigate the effect of Copper slag substitution on the strength
Worldwide the average consumption of sand for construction increases 40 billion tones annually as sand is used as a conventional construction material. The large scale of extraction lead to cause impact in marine and biodiversity, so there is an
DLC mixtures were designed with 150 kgm 3 of OPC and different blends of stone dust with 20, 40, 60 and 80 copper slag as fine aggregate. DLC mixes were then prepared with different water contents with a view to find out the optimum water content for achieving maximum density, and corresponding compressive strength at 7 and 28 days for
Replacement of fine aggregates produces reduction in scarcity of river sand. Copper slag is one of the waste materials that are obtained from copper manufacturing industry. This material is suitable for fine aggregate. Hence it is a waste materials and is eco friendly. European Federation of National Associations Repre
Properties And Effects Of Copper Slag In Concrete 48 Table 2.7 Physical Properties of Coarse Aggregates, Fine Aggregates and Copper Slag Table 2.8 Chemical Analysis of Copper Slag 3 Table 2.9 Mix Proportions Kg m3 and Mix Ratio and tested at 7,28 and 56 days of curing in water Table 2.10 Sizes and Types of Moulds Used for Testing III.
Studies on Alkali Activated Slag Mortar with Copper Slag as Fine Aggregate 528 International Journal of Earth Sciences and Engineering ISSN 09745904, Vol. 08, No. 02, April, 2015, pp. 527531 The use of CS as aggregates is associated with certain advantages features such as high abrasion resistance,
The specific gravity of fine aggregate is 2.60. The coarse aggregate used in this study is 20mm and 10mm sizes. And it is obtained from a quarry near Chinkurli, Pandavapura taluk, Mandya district. The specific gravity of coarse aggregate is found to be 2.63. 3.1.3 Copper slag Copper slag is one of the waste material obtained
R R Chavan 1 investigated on the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this study, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100 in concrete. It concluded that the maximum
After the accelerated aging, results of mechanic properties showed a small reduction of the concrete with blasted copper slag performance, when compared with the reference mixture. Results indicated that the blasted copper slag is a technically viable material for application as fine aggregate for concrete mixtures.
Key Words Copper Slag, Fine Aggregate, M20 Grade, Compressive Strength, Environmental Waste. 1. INTRODUCTION 1.1 GENERAL Many countries are witness a rapid growth in the construction industry which involves the use of natural resources for the development of the infrastructure. Natural resources are depleting worldwide while at the same time
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