2009-8-1 Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. Previous article Next article Keywords High performance concrete Copper slag Waste material Industrial by-products Strength Durability 1. Introduction
The results indicate that there is a slight increase in the HPC density of nearly 5% with the increase of copper slag content, whereas the workability increased rapidly with increases in copper slag percentage. Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix.
2009-8-1 Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix. However, further additions of copper slag caused reduction in the strength due to an increase of the free water content in the mix.
Copper slag can be also used as a sand replacement in high performance concrete production [2]. Research have shown that sand can be replaced to a maximum of 50% by copper slag without the concrete...
Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter. Copper Slag is a...
2018-9-24 Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter. Copper Slag is a non-degradable matter; it is creating an environmental problem so when used as a Replacement for
2019-7-1 copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]
2014-8-20 Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 %) Materials Cement and Copper Slag In the
2018-9-24 Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter. Copper Slag is a non-degradable matter; it is creating an environmental problem so when used as a Replacement for
2019-7-1 copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]
2021-11-24 Sustainability of Concrete Using Copper Slag as Replacement for River Sand. Concrete consumption is so extensive that it stands second to water. Spiraling urbanization has led to excessive consumption of concrete, which has increased the demand for sand, cement and coarse aggregates. The sand consumption across the world per annum is estimated
2017-8-28 replacement material for river sand • Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 %) Materials Cement and Copper Slag In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar and
Copper slag is an industrial by-product material produced during the process of manufacturing of copper. About 2.2 tonnes of copper slag is generated, for every ton of copper production. The primary objective of this paper is to study the application of copper slag as an alternative replacement material of sand. This paper also studies the effect of replacement of Fine
2016-4-11 Abstract: Copper slag is a by-product obtained during matte smelting and refining of copper. This work reports an This work reports an experimental procedure to investigate the effect of using CS as partial replacement of sand.
2017-12-30 Copper Slag As Sand Replacement For High Performance Concrete”CCC, Volume 31, Issue 7, August 2009, Pages 483-488 [3] Wei Wu. Weide Zhang, Guowei Ma,” optimum content of copper slag as a fine aggregate in high strength concrete” Materials & Design,Volume 31, Issue 6, June 2010, Pages 2878-2883.
2021-1-7 of copper slag as sand replacement yielded comparable strength with control mix. K.Mahendran, N.Arunachelam Geopolymer Concrete with copper slag an industrial by-products as a replacement of fine aggregates was studied. The properties of six different proportions with control mix concrete and others were 10 %, 20 %, 30 %, 40 % and 50 %
2016-11-7 using 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 100% in concrete. The test results indicate that compressive strength of concrete
Ferro Sand (Copper Slag) Ferro Sand (also known as Copper Slag) is a by-product generated during pyro-metallurgical process to produce Copper. Sterlite Copper produce approximately 6,00,000 MT of Copper Slag per annum. Ferro Sand is non-toxic, non-leachable and non hazardous material in nature. Central Pollution Control Board (CPCB) has
2016-4-30 Effects of Copper Slag as Sand Replacement in Concrete M. V. Patil#1, Y.D.Patil*2 # Applied Mechanics Department, S.V.National Institute of Technology, Surat, Gujarat, India. 1 [email protected] * Asst. Prof. Applied Mechanics Department, S.V.National Institute Of Technology, Surat, Gujarat 2 [email protected] Abstract— This paper
Copper Slag As Sand Replacement On Hpc. News Introduction：Aug 01, 2009 It is recommended that 40 wt% of copper slag can be used as replacement of sand in order to obtain HPC with good properties.6. It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement
2018-9-24 Compare the strength in 40% replacement of copper slag at 7, 28, and 60 days. M. V. Patil, Y.D.Patil [3] investigated on Effects of copper slag as sand replacement in concrete, for this research work, M30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100% in concrete. Mr.
2019-7-1 copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]
2021-11-1 Copper slag is considered as a one of the component of an industrial waste. This paper presents the impact of concrete as a fine aggregate substitute using foundry sand and copper slag.M20 grade of concrete was selected and IS methods have been used for designs. Foundry sand and copper slag properties has been studied for mix design.
2017-12-30 Copper Slag As Sand Replacement For High Performance Concrete”CCC, Volume 31, Issue 7, August 2009, Pages 483-488 [3] Wei Wu. Weide Zhang, Guowei Ma,” optimum content of copper slag as a fine aggregate in high strength concrete” Materials & Design,Volume 31, Issue 6, June 2010, Pages 2878-2883.
2022-1-14 Al -Jabri et al. (2009) used copper slag as a sand replacement for provide the high-performance concrete. They found that the efficiency and strength up to 50 percent replacement of sand with copper slag increased and Water absorption was decreased up to 40%. Fadaee et al. (2014) studied the properties of concrete made using slag of Sarcheshmeh
2 天前 Filtered copper slag serves as an ideal partial sand replacement in the production of ready-mix concrete. The treated slag is supplied to various ready-mix companies in Singapore. Treated slag is also used as a sand replacement
2016-5-19 with copper slag in concrete. The primary test on flexural behaviour of beams is conducted on the partially replaced concrete, to determine the possibility of using copper slag as a replacement of sand in concrete. The test results of concrete are obtained by replacing copper slag to sand in various percentages ranging from 0 to 60 percentages.
International Journal of Minerals, Metallurgy and Materials (IJMMM, ISSN 1674-4799, CN 11-5787/TF, monthly, started in 1994, formerly known as Journal of University of Science and Technology Beijing) is an international journal devoted to publishing original