EXPERIMENTAL STUDY ON CONCRETE (M30) BY PARTIAL REPLACEMENT OF FINE AGGREGATE WITH COPPER SLAG - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This paper deals with the experimental study of concrete by partial replacement of fine aggregate with copper slag to increase the strength parameters such as …
Copper tailing waste in fine aggregate form was obtained from the Khetri Copper Complex (KCC) at Khetri Nagar, Rajasthan. Because a substantial fraction of fine aggregate (70% for masonry mortar and 90% for plaster) should be finer than 1.18 mm, the particle size of the Copper tailing waste utilised was less than 1.18 mm.
Effect of copper slag as fine aggregate replacement in - Know More. Jan 01 2019 0183 32 The objective of the present study is to utilize high volume copper slag ie 100 as a replacement to fine aggregate and partially replacing cement with Nano silica The work is carried out in two phas In the first phase the fine aggregate is replaced with copper slag in different …
Steel slag considered a very wide and expansive term covering all non-metallic co-products that produced from partition process of a metal from its ore. Its morphology and chemistry rely the current review focuses on several steel slag types characteristics as stable and eco-friendly alternative building
Various studies have been conducted to reduce effect on environment, using byproducts like copper slag as partial replacement of fine aggregate is one of the best method in reducing the impacts. Different researchers have also revealed numerous uses of copper slag as a replacing agent in determining the strength of concrete.
cement by 0%, 10% and 20% in concrete. Copper slag is used as a partial replacement for fine aggregate by 0%, 10%, 20%, 30%, 40% and 50%. Compressive strength, split tensile strength and flexural strength are strength parameters studied in this paper experimentally for various combinations of silica fume and copper slag content in concrete.
International Journal of Modern Trends in Engineering & Research 2017English Influence of Partial Replacement of Sand With Copper Slag on the Thermal Properties of Hardened Concrete 2019English Properties of Concrete Incorporating Copper Slag as Fine Aggregate and Diatomaceous Earth as Cementitious Material
Research has also shown that use of artificial sand in concrete increases ultimate strength by approximately 10 - 20% (pessimistically) as compared to regular concrete. Partial replacement of fine aggregates with industrial wastes such as slag, fly ash, etc., is an eco-friendly approach that makes sense for the world.
ON PARTIAL REPLACEMENT OF A CEMENT IN A MORTAR", Volume 5 No. 4, PP 203-208, 1982 2. Amitkumar D. Raval, Arti Pamnani, Alefiya I. Kachwala "FOUNDRY SAND: UTILISATION AS A PARTIAL REPLACEMENT OF FINE AGGREGATE FOR ESTABLISHING SUSTAINABLE CONCRETE" International Journal of Engineering. 0 0.5 1 1.5 7 DAYS 14 DAYS 28 DAYS …
The use of laterite soil as partial fine aggregate for the replacement of M-sand and river sand has influence towards engineering properties of concrete. From the study it is found that the replacement of 25% laterite aggregate can produce laterite concrete exhibiting comparable strength with normal concrete. 50% replacement of sandy soil ...
In this study sludge from textile dying unit was collected. It has been partially replaced for fine aggregate in concrete up to 20% replacement to find out the possibility of reuse of this hazardous waste in build materials. Manufactured sand made by grinding angular aggregates was used as fine aggregate.
The and Technology, ISSN 2277 – 4106. optimum value which provided the best performance was at 50% addition of copper slag for compressive strength. The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%).
AGGREGATE AND COPPER SLAG WITH FINE AGGREGATE Nutan A. Bhagat1, P. P. Saklecha2, R. S. Kedar3 1P. G. Student (M-Tech, Structural ... In this project work, control concrete is casted for M25 and M30 grades and the partial replacement of concrete materials were decided to reuse industrial waste such as Copper Slag as fine aggregate replacement …
containing copper slag as partial replacement of fine aggregate in concrete The present study is based on trial mixes and achieving target strength. Mix proportions have been obtained for M30 grade concrete. Then copper slag is replaced by 0%, 10%, 20%, 30%, and 40% by the mass of fine aggregate to study the above tests
the suitability of copper Slag as fine aggregate in High Strength Concrete flexural members (Beams). The parameter considered for this research was the replacement to natural sand by Copper Slag at 25%, 50%, 75% and , in M40, M60 and M80 grades. For Rigid pavement (concrete samples of rectangular cross section were cast five
Compared with ordinary concrete, the chloride diffusion coefficients of the CFA-40 group specimens in the 1.5%, 3.5%, and 5% NaCl environments decreased by 58%, 46.1%, and 46%, respectively. This indicates that CFA with a 10%–40% replacement rate of fly ash is better than ordinary concrete in terms of resistance to chloride ion attack. 4.
Influence of Copper Slag in Concrete as Partial Replacement for Fine Aggregate N. Vinoth Kumar1 S. K. Divya2 A. Sattainathan Sharma3 1,2,3Assistant Professor 1,2,3Department of Civil Engineering 1,2,3Valliammai Engineering College, Kancheepuram, India Abstract—Concrete is the widely used construction material.