USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN CONCRETE ... companies in India have launched new eco friendly cements like PPC, PSC,M sand,Slag sand…
copper slag as sand replacement in india
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND K.Bhanu Prakash Reddy1, K.Tanuja2, N.Vasu Deva Naidu3 Structural Engineering & KMM Institute of Technology and Science ...
At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance, strength and durability.
copper slag in concrete. At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance, strength and durability. (Khalifa S. Al-Jabri et al 2011)
Copper slag was used as a replacement of sand from 0 to 100 at an interval of 20.Copper slag was obtained from taj abrasive industries located in sikar, rajasthan, india.Fig.1 demonstrates particle size distribution of sand and copper slag and fig.2 a and b shows sand and copper slag respectively used in this investigation.
Mar 28, 2016· Study the potential of Copper Slag as replacement material for sand in cement concrete. Understand the various limits for Replacement of copper Slag as Fine aggregate. Study the mix design aspects ...
Aug 20, 2014· 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. Three masonry wall panels of dimensions 1 × 1 m were plastered.
Furthermore, it can be concluded that the utilization of copper slag in cement and concrete provides additional environmental as well as technical benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. However, the economic considerations need further evaluations in different areas.
Fig. 1: Production of Copper slag in India. ... M^ grade concrete is used and the test is conducted for various proportions of copper slag replacement of sand by 0%, 25%, 50%, 75% and . ...
Properties And Effects Of Copper Slag In Concrete 47 2.7 Fineness Modulus The fineness modulus of coarse aggregates (20 mm & 10 mm), sand and copper slag are 7.10, 6.77, 2.94 and 4.06 respectively. Table 3.2 to 3.3 shows the fineness modulus of 20 mm, 10 mm coarse aggregates, sand and copper slag respectively.
Kochi: Mining giant Vedanta said its copper business unit is in talks with Kerala government to use copper slag from its Tutucorin smelter as a partial replacement for river sand and m-sand in the ...
USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN CONCRETE ... companies in India have launched new eco friendly cements like PPC, PSC,M sand,Slag sand, Soil stabilized cement blocks ...
HIGH QUALITY COPPER SLAG . The raw material for STAR GRIT's copper slag is obtained from globally renowned sources especially from Tuticorin, Tamil Nadu. It is one of the largest copper production hubs of India with, state-of-the-art smelter technology to produce high quality raw material.
Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1 ... India. Abstract This project present the usage of copper slag for the partial replacement for fine aggregate the experimental procedure is conducted for the replacing ... K. and Makoto Hisada. "Copper slag as sand replacement for high performance concrete", Cement ...
copper slag quantity, whereas a rapid increase in workability with an increases of copper slag content. An addition of copper slagup to 50% as sand replacement gave comparable strength when compared with controlled mix. Hence, further increments of copper slag resulted in reduction of strength due to increase of free water content in mix.
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