Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimen-tally investigated in this study. Twenty columns …
Effective use of waste glass and copper slag as a partial replacement of fine aggregate in the concrete paver blocks was examined in the recent investigations.
This paper presents an experimental study on the effects of copper slag as partial replacement for fine aggregate in geopolymer concrete. The main objective of this …
Objectives: To determine the optimum percentage slag replacement as a fine aggregate in concrete which helps in maintaining sustainability of concrete and balancing between the environmental ...
The use of copper slag aggregate compared to limestone aggregate resulted in a 28-day compressive strength increase of about 10–15%, and a splitting tensile strength increase of 10–18%.
the mechanical properties of high strength concrete incorporating copper slag as fine aggregate. The workability and strength characteristics were assessed through a series …
The use of copper slag as fine aggregate in concrete construction will bring sustainability through the recycling of waste and conservation of natural resources.
It is therefore suggested that the copper slag can be used for plastering of floorings and horizontal up to 50 % by mass of the fine aggregate, and for vertical surfaces, such as, brick/block ...
This paper is about the experimental study of the replacement of copper slag for fine aggregate in concrete. In this study, M40 Grade concrete was considered …
The presented research performed a laboratory study on CEM-I concrete mixes, containing water-cooled copper slag waste material as a partial to full replacement of fine concrete aggregate.
PDF | Copper slag is an industrial by-product, produced during manufacture of copper. ... have replaced river sand by co pper slag by ... alternative materials to be used as fine aggregate will ...
The results indicate that the use of copper slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates.
This paper studies the technical feasibility of industrial by-products such as copper slag and ferrous slag to replace the fine aggregate in concrete by evaluating the workability, …
Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates.
the action of wind or water, while manufactured crushed fine aggregate and crushed stone coarse and fine aggregate are produced by crushing natural stone. Crushing, screening, and washing may be used to process aggregates from either sand and gravel deposits or stone quarries. Aggregates may be produced from igneous, sedimentary, or metamorphic
Therefore, it is recommended that 40% of copper slag can be use as replacement of fine aggregates. Also on the basis of obtained results the empirical relationships between the mechanical properties of concrete were established. KEYWORDS: Cement, Copper slag, Fine aggregate, concrete, UPV, compressive strength, split tensile strength,
The compressive strength of concrete with 10% replacement of fine aggregate to the industrial waste shows higher strength than the normal concrete and hence this industrial waste can be used as ...
The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and flexural strength at 3, 7 and 28 ...
Semantic Scholar extracted view of "Effect of ferronickel slag as fine aggregate on properties of concrete" by Jianwei Sun et al.
PDF | On Jan 31, 2024, Arunkumar Yadav and others published Exploring the Potential of Copper Slag and Quartz as Fine Aggregate Replacements in Concrete: A Comprehensive Study | Find, read and ...
In India, there is large demand of aggregates mainly from civil engineering industry for the construction of road and concrete. But now a days, it is very difficult problem for available for fine aggregate. The construction industry is the only area where the safe use of waste material (Copper Slag) is possible. Various studies have been conducted to reduce …
Abstract — This paper is about the experimental study of the replacement of copper slag for fine aggregate in concrete. In this study, M40 Grade. concrete was …
slag as replacement of natural aggregates in concrete. The results indicate that the use of copper slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates.
This paper presents the experimental investigation of properties of concrete using copper slag as replacement material of fine aggregates to increase the hardened concrete properties such as ...
The test results indicate that compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag. It was observed that flexural strength at 28 days is higher than design mix (without replacement) for 20% replacement of fine aggregates by copper slag, the flexural strength of concrete increased by 14%.
The current study focuses on the characterization of the MFS slag, including the mortar mixes with the MFS slag as a fine aggregate, and shows that the MFS slag can be a promising raw material to ...
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PDF | On May 29, 2020, G. Ezhilarasan and others published Experimental Study on Concrete by Replacing Fine Aggregate Partially with Copper Slag | Find, read and cite all the research you need on ...
Concrete mix with 20% replacement of fine aggregate with Copper slag Concrete mix with 30% replacement of fine aggregate with Copper slag Copper Slag Concrete mix with 40% replacement of fine aggregate with Copper slag Copper Slag Concrete mix with 50% replacement of fine aggregate pper slag VI. EXPERIMENTAL RESULTS Control Mix (a).
PDF | On Sep 1, 2021, D. Srinath and others published Performance of Binary Steel Fibre Concrete Consisting of Copper Slag as Partial Replacement to Fine aggregate | Find, read and cite all the ...
The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving ...
The test results shows the concrete containing copper slag as fine aggregate has good strength and properties and the copper slag replacement level can be limited to 40-60% (by weight). View full-text
Marble dust powder was used in mix in comprise copper slag as in part substitution to fine aggregate in level of 10%, 20%, 30%, 40% and 50%. The strength of geo-polymer concrete was tested after 7 ...
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