(PDF) Hardened Properties of Concrete Containing Copper Slag, Rock Dust
The sample with 30% sand replacement by copper slag, 20% sand replacement by rock dust and 1.5% fiber is 23.64% more than sample with 50% sand replacement by rock dust, 0% sand replacement by copper slag and 1.5% fiber and 18.19% more than conventional concrete. VI. CONCLUSIONS The following conclusions were drawn from …
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Strength and durability of concrete by partial replacement of …
This study investigates copper slag (CS) as a substitute for river sand in high-strength concrete (HSC). The concrete mixtures were manufactured with 10%, 30%, 50%, 70%, …
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Experimental Investigation in Concrete by Partial …
2017); have found experimental analysis in concrete using of quarry dust and metallic dust in concrete production. They were casted M20 grade concrete with different proportion of fine aggregate with 0%, 20%, 30%, 40%and ... optional using copper slag as partial replacement sand are economical. 7 Sumit L. Chauhan, Raju A.Bondre (2015); …
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Partial Replacement of Sand by Crusher Dust and Mild
Results demonstrated that the replacement of sand with quarry dust increases the compressive strength of concrete by a maximum of 84.3%, and when 2% fibre was added to the concrete, it raised to 90%.
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Recent Trends in Replacement of Natural Sand With …
alternative material to natural sand. Some alternatives materials have already been used as a replacement of natural sand such as fly-ash, quarry dust or limestone and siliceous stone powder, filtered sand, copper slag are used in concrete and mortar mixtures as a partial or full replacement of natural sand (Chandana Sukesh et al 2013)[9].
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Experimental Investigation on Steel Fiber Reinforced …
Reinforced Concrete With Partial Replacement Of Fine Aggregate By Copper Slag 1M.Kishoret,2G.S Anurekha 1PG Student, 2Assistant Professor 1Civil Engineering, 1SNS College OF Technology, Coimbatore, India Abstract : In many developing countries, concrete is the most extensively used "manmade" material for construction in all types of
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Utilization of copper slag as a partial replacement of fine aggregate
Different industrial waste material like; bottom ash, copper slag, furnace slag, ceramic waste, limestone, marble dust, quarry dust and recycled concrete aggregate have been incorporated in ...
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Waste to valuable resource: application of copper slag and steel slag
Researchers have utilized different wastes like steel slag, BF slag, EAF slag, saw dust, quarry dust, coal bottom ash, rice husk ash, plastic waste and copper slags, aluminium dross as a substitute of aggregates in concrete [11,12,13,14,15,16].The present scenario is to prioritize circular economy where this waste is treated as a …
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Copper slag as sand replacement for high performance concrete
There was a decrease in the surface water absorption as copper slag quantity increased up to 40% replacement. Beyond that level of replacement, the absorption rate increases rapidly. 5. 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.
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Partial replacement of sand by copper slag for concrete mix
This document presents an experimental study on using copper slag and quarry dust as partial replacements for fine aggregate in concrete. Various concrete mixes were tested with copper slag and quarry dust replacements ranging from 0-45%. Specimens were cured for 7-28 days and tested for compressive, split tensile, and …
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Experiment on Concrete with Partial Replacement of …
focused on partial replacement of river sand with alternatives like copper slag, steel slag, quarry dust, etc., The outcome of these studies shows that the alternate materials enlarge the mechanical and durability properties of concrete. The optimum dose of alternate materials to replacement of sand is evaluated. In this
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replacement of sand by quarry dust in concrete by copper slag
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An Experimental Study on Partial Replacement of Fine
The marble powder is the one of replacement binder material for ordinary Portland cement. There are many experiments are going on for the replacement of concrete materials. Some replacement materials which can be used for the making of concrete are vermiculite, quarry dust, copper slag etc. can be used as a replacement …
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Properties of Concrete Using Copper Slag as Partial …
Copper slag can be used as an alternative to natural sand in concrete. When Copper slag is replaced with equivalent weight because of the fact more mortar is there to surround …
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Exploring the Potential of Copper Slag and Quartz as Fine
From Table 4 and Figure 4, the compressive strength of concrete with copper slag replacement increases as the percentage of replacement increases, up to a maximum of 0.50% replacement (36.88 N/mm 2). Similar to the 7-day results, the 21-day data indicate that the maximum compressive strength was achieved at 0.50% …
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Performance of Sustainable Green Concrete Incorporating Quarry Dust …
This paper presents a study on the combined use of two by-products, namely quarry dust (QD) and ferronickel slag (FNS), as a full substitute for natural sand to improve the greenness of concrete production. Quarry dust was used in increments of 25% to a maximum of 75% substitution, where nickel slag was used as the remaining …
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Strength and durability of concrete by partial replacement of sand …
The current investigation is an attempt to perform the strength and durability studies on slag cement concrete prepared by using copper slag (CS) as a fractional/full replacement for natural fine ...
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Experimental Investigation on Geopolymer Concrete with …
The materials chosen to replace the river sand are manufactured sand (M-sand), sea sand, copper slag, quarry dust, and limestone sand as 25%, 50%, 75%, and , respectively by weight. GPF50 and CC50 were kept as control mixes for GPC and CC, respectively. The test results of respective concretes are compared with the control …
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A review on alternatives to sand replacement and its effect on concrete …
Venkatesa, et al [6] studied on concrete with Steel Slag (SS) as replacement of sand and walnut shell as coarse aggregate replacement. It was reported that 20% increase in strength was observed with SS as 40% by weight of sand. Jawad, et al [7] studied on concrete with WFS as 40%-50% replacement to sand resulted in very …
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Studies on use of Copper Slag as Replacement Material for …
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 …
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Strength and durability studies on slag cement concrete …
Many researches in the recent trends used different material as an alternate for river sand like M-sand [13], copper slag [7], foundry sand [14], quarry dust [15] etc. But these substitute ...
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Role of copper slag on improvement of strength, quality …
This paper aims at the experimental study of durability properties and long-term mechanical properties of self-compacting concrete with fly ash as secondary cementitious material and copper slag as inert material. Cement replaced with fly ash at 20% level and fine aggregate replaced with copper slag at 10%, 20%, 30%, 40%, 50%, …
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Performance of copper slag and ferrous slag as partial …
A mix of copper slag and ferrous slag can yield higher compressive strength of 46.18MPa (100 per cent replacement of sand) while corresponding strength for normal concrete …
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An Experimental Study on Strength of Concrete with …
investigate use of Copper Slag and Quarry Dust as partial replacement of sand i. e. fine aggregate. The Copper Slag and Stone Quarry dust in concrete provides economic benefits as well as for all environmental related problems in industries. Due to the scarcity of fine aggregate for the preparation of mortar and concrete, partial replacement of ...
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Copper slag as sand replacement for high performance concrete
Many studies have been conducted on replacing sand with different materials, such as plastic waste [4,5], fly ash [6], quarry dust [7], marble sludge [8], and copper slag [9]. Iron filings are an ...
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An Experimental Investigation on the Properties of Concrete …
Slags containing < 0.8% copper are either discarded as waste or sold cheaply the potential use of granulated copper slag, a relatively heavy material, as a replacement for sand in concrete mixes ...
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Role of copper slag on improvement of strength, quality and …
To overcome this, the fine aggregate may be replaced with industrial sand or manufactured sand. Steel slag. Quarry dust, Copper slag are some of the industrial wastes (Dehwah, …
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Experimental Study on Partial Replacement of Natural …
sand. A. Copper Slag Currently, about 33 million tonnes of copper slag is being produced worldwide, of which India contributes 6 to 6.5 million tonnes. 50% copper slag can be used instead of natural sand to obtain mortar and concrete with the required properties, strength and durability (Khalifa). S. al-Jabri et al. 2011).
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A Review on Usage of Waste Materials as Replacement …
Copper slag – Currently, the world produces 33 million tonnes of copper slag annually, with India producing 6 to 6.5 million tonnes of that total. To achieve the necessary performance, strength, and durability in mortar and concrete, 50% copper slag can be substituted for natural sand. These concretes have demonstrated a 20% increase in ...
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An experimental investigation on copper slag as replacement …
replacement of fine aggregate. Approximately 24.6 million tones of copper slag generated at every. year of copp er production in worldwide (Gorai et al, 2003). The strength characteristics of ...
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