copper slag as sand replacement in india manufacturer Grasping strong production capability, advanced research strength and excellent service, Shanghai copper slag as sand replacement in india supplier create the value and bring values to all of customers.
WhatsApp)
Copper slag: Copper slag is an irregular, black, glassy and granular in nature and its properties are similar to the river sand. In this project, Copper slag used is brought from Sterile Industries India Ltd, Hyderabad. The chemical traces such as copper, sulphate and alumina present in the slag are not harmful. Objective of this study
• The percentage of copper slag used for replacement of river sand are 0, 25, 50 and 75 % • Cement sand mortar joint thickness of 10 and 15 mm • Plaster ability of use of copper slag for partial replacement material for river sand • Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 % ...
Aug 12, 2019· When sand is replaced with copper slag beyond 40% the strength of concrete was reduced and least compressive strength of 87.18 MPa is obtained when sand is replaced with copper slag because the low water absorption properties of copper slag can leave excess water in concrete, which can cause excessive bleeding at higher copper slag content.
Copper slag was used as a replacement of sand from 0 to at an interval of 20%. Copper slag was obtained from Taj Abrasive Industries loed 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. Get Price
Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200°C with silica present in flux materials such as river sand/silica sand/ quartz fines to form iron silicate, which is termed as copper slag.
The present study mainly focuses on investigating the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this report, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand .
Jul 19, 2018· Application of Copper Slag in Concrete Manufacturing. Concluded that slag possesses properties like river sand and can be used as a partial replacement of sand in ready-mix concrete for better strength and workability in addition to resisting abrasion. National institute for .
replacement of Cement with Fly-Ash and Sand with Copper Slag and coarse aggregate with GGBFS considered. Experimental study is conducted to evaluate the workability and strength characteristics of hardened concrete, properties of concrete have been assessed by partially replacing cement with GGBS, and sand with Copper Slag.
of Copper Slag as Sand Replacement in Concrete", International Journal of Applied Engineering Research ISSN 0973-4562 Volume 11, Number 6 (2016) pp 4349-4353. [2]. MeenakshiSudarvizhi. S, Ilangovan. R, Ilangovan "Performance of Copper slag and ferrous slag as partial replacement of Sand in Concrete" International Journal of
strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a by-product obtained during the matte smelting and refining of copper. In the present investigation it is proposed to study the engineering properties of Copper slag viz. Slump test,
Utilization of Copper Slag in M-Sand as Partial Replacement of Fine Aggregate Prasanna Kumar C¹, Dr. Shashishankar², Raghavendra3 1Associate Professor and Head, DBIT, Bengaluru, India 2Professor and Head, AMC College of Engineering, Bengaluru, India Abstract: In India, there is a great demand of aggregates, mainly
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 ...
Partial replacement of sand by Copper Slag in concrete is allowed up to 10% by mass. Copper Slag has similar properties to sand and is a very effective substitute during monsoon (rainy) season.
Therefore, it is recommended that up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability ...
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 in concrete. The test results indicate that compressive strength of concrete
1.1 Copper Slag as a Sand Replacement:- 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
copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade
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 types, silica fume sources and the degree of fines.
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.
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 ...
India Ltd produces 400,000t/year of copper and during the process, around 800,000t of copper slag is generated in a year (Al-Jabri, et al 2009). Figure 1. Copper slag ... proportions of copper slag replacement with sand of 0 to in concrete and observed that the
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)
INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT OF SAND IN CEMENT CONCRETE Suresh T, Ravikumar C PG Scholar, Easa College of Engineering and Technology, Coimbatore Assistant Professor, Easa College of Engineering and Technology, Coimbatore Abstract-The development of construction materials
copper slag is added (Wu et al, 2010) contradicting previous studies of Al Jabri et al, 2009 and Hwang,1989. The test results (Al Jabri et al, 2011) indicate that for mixtures prepared using up to 60% copper slag replacement, the compressive strength of concrete is comparable to the strength of the control mix with sand.
WhatsApp)
Online Chat
Sales Hotline