Production of industrial slag dates back to the beginning of extracting of metals from ores through metallurgical processes. Copper slag is a by …

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper …

Abstract Incorporation solid waste generated in industry into concrete production is considered an environmentally sustainable approach as it reduces …

Global copper slag (CS) emissions reached 57.2 million tons in 2021. Despite the increasing reuse of CS, the treatment of CS is still dominated by landfill so far, which not only occupies land resources but …

An analysis of the effects of copper slag as aggregate (QCS) and cement (SCS) replacement in ultra-high performance concrete with and without vacuum mixing …

Utilization of copper slag in applications such as Portland cement substitution and/or as aggregates has threefold advantages of eliminating the costs of dumping, reducing the cost of concrete, and minimizing air pollution problems. ... An experimental investigation to substitute copper slag in concrete with Beas river fine …

The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high …

DOI: 10.1016/j.cemconcomp.2022.104653 Corpus ID: 250293889; A novel iron phosphate cement derived from copper smelting slag and its early age hydration mechanism @article{Luo2022ANI, title={A novel iron phosphate cement derived from copper smelting slag and its early age hydration mechanism}, author={Yunlong Luo and Xintao Zhou …

This study aims to examine the influence of quickly cooled granulated copper slag (QCS) and finely ground slowly cooled broken copper slag (SCS) as basalt aggregate and cement replacement, respectively, in ultra-high performance concrete (UHPC). The UHPC mixtures and cement pastes having a water-to-binder ratio of 0.18 …

The book 'Sustainable Construction Materials—Copper Slag' reviews application options of copper slag in concrete and cement production, geotechnical …

Dos Anjos MAG, Sales ATC, Andrade N (2017) Blasted copper slag as fine aggregate in Portland cement concrete. J Env Manage 196:607–613. Article Google Scholar Najimi M, Sobhani J, Pourkhorshidi AR (2011) Durability of copper slag contained concrete exposed to sulfate attack. Constr Build Mater 25:1895–1905

Copper production leaves behind a sizable am looking for alternative concrete materials is an essential problem, Alternative sources for this waste material …

For this research work, M20 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 60%, cement of 0 to 20% in concrete.

Utilisation of copper slag for applications such as Portland cement replacement in concrete, and/or as a cement raw material has the dual benefit of eliminating the costs of disposal, and lowering the cost of the concrete (Mobasher et al., 1996). Some of the properties of copper slag are favourable for its use as an aggregate …

The use of copper slag in cement and concrete provides additional environmental as well as technical benefits for all related industries. Replacement of copper slag in both fine aggregates

The flexural strengths of concrete with and without copper slag were similar for water to cement ratio of 0.4-0.5.Zain et al., reported an optimum strength performance of the copper slag mortars ...

A constant percentage of marble dust powder was added to replace the binder material (cement). Additionally, copper slag replaced 10%, 20%, and 30% of the fine aggregate, and recycled aggregate replaced 10%, 20%, and 30% of the coarse aggregate. According to the M-30 standard, water/cement ratios in concrete mixtures …

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. This paper reviews the characteristics of copper slag and its effects on the engineering properties of cement, mortars and concrete.

The addition of CaCO 3 to the cement and copper-tailed slag-based cement materials enhance inter-particle bonding, structural compactness, and reduces the number of pores within the test block, thereby reducing the amount of pore water that can be accommodated. Consequently, the damage caused by the expansion of ice crystals …

This study was focused on developing concrete using alkali-activated copper slag (AACS) as a binder. The properties of alkali-activated copper slag concrete (AACSC) were compared with portland cement concrete (PCC). Different AACSC mixes were prepared with varying Na2O dosage (6% and 8% of the binder by weight) and …

Then, based on the physical and chemical properties of copper slag, the applications of copper slag in the field of building materials like concrete, cement, inorganic polymers, etc., and ...

Table 1 shows the results of oxide analyses for Portland cement, copper slag, and silica sand, which were conducted using X-ray fluorescence (XRF). The specific gravity of Portland cement was measured by following the ASTM C 188 (ASTM, 2009); the specific gravities, water absorptions, and fineness moduli of aggregates were obtained …

In the end, the expected effect of higher interlocking of the copper slag in the concrete matrix is not obtained. Download : Download high-res image (245KB) Download : Download full-size image; ... The addition of copper slag (SCS) as cement replacement up to 20% has a limited effect on the mechanical strength (compressive …

"Study of Strength Properties of Concrete by Partial Replacement with Fly Ash and Copper Slag in Cement And Fine Aggregate" G Swathi1, G Dinesh 2 1 Assistant Professor, Civil Engineering Department, Aditya Engineering College, Surampalem, AP. 2Assistant Professor, Civil Engineering Department, Aditya Engineering College, Surampalem, AP. …

These data were collected in the Science Direct database (03/29/2022) using three sets of keywords (copper slag AND concrete; copper slag AND mortar; copper slag AND cement). Fig. 2 shows the steps taken to collect, classify and evaluate the data used in the systematic review.

The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for …

Abstract Copper slag is a by-product of the copper ore purification process that is produced at various stages. Copper slag is widely utilized as an abrasive, as well …

Surface morphology and elemental composition of copper slag, mineralogical phases in Fly-Ash are examined. The prepared concrete specimens are subjected to destructive tests and durability tests. The study reveals that the utilization of Copper Slag as replacement material for Fine Aggragate in concrete increases the …

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper ...

Copper slag is a by-product of the copper ore purification process that is produced at various stages. Copper slag is widely utilized as an abrasive, as well as a construction ingredient in the manufacturing of concrete and paving materials. Despite, the giant quantities of waste copper slag results in landfilling issues.