Copper Slag Blended Cement

This study aims at evaluating the effect of ultrafine granulated copper slag (UGCS) on hydration development of blended cement and mechanical properties of mortars. The UGCS with the median particle size of 4.78 μm and BET surface area of 1.31 m2/g was used as a cement replacement to prepare blended

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  • Copper Slag Blended Cement: An Environmental Sustainable

    Copper Slag Blended Cement: An Environmental Sustainable

    Indian cement industry is facing environmental issue of emission of carbon dioxide (CO 2), a greenhouse gas.Blended cements including supplementary cementitious materials are substitute of Portland cement to reduce CO 2 emission. The present paper investigates theappropriateness of copper slag (CS) as supplementary cementitious material

  • Use of recycled copper slag for blended cements - de Rojas

    Use of recycled copper slag for blended cements - de Rojas

    Jan 28, 2008 The copper slag obtained may exhibit pozzolanic activity and may therefore be used in the manufacture of addition‐containing cements. In this paper the effect of the incorporation of the copper slag in cement is measured. Blends of copper slag with Portland cement generally possess properties equivalent to Portland cement containing fly ash

  • Optimization of copper slag waste content in blended

    Optimization of copper slag waste content in blended

    sition of the pure Portland cement (P) and the pure copper slag (C). From the Figure 1, we find that the mixing line intersects the pozzolanic boundary line at point (O) where the ratio value is 20.1 %. This value is con-sidered to be the theoretical optimum value of copper slag in the blended cement with zero content of calcium hydroxide

  • Application of granulated copper slag in massive concrete

    Application of granulated copper slag in massive concrete

    Jan 10, 2021 Y. Feng, J. Kero, Q.X. Yang, et la., Mechanical activation of granulated copper slag and its influence on hydration heat and compressive strength of blended cement

  • Utilisation of copper slag for cement manufacture

    Utilisation of copper slag for cement manufacture

    May 01, 2007 Table 4: Utilisation of copper slag as a component of raw mix. (Coal ash absorption +4.75%). The contents were thoroughly blended and ground to a fineness of 10% residue on 170 mesh. Nodules of about 1cm in diameter were prepared and dried in an oven at 105 5 C for 2 hours before subjecting them to burnability studies

  • Blended Cement - Lehigh Hanson, Inc

    Blended Cement - Lehigh Hanson, Inc

    ASTM designates four types of blended cements: Type IS (X), Portland-Slag Cement: Blends containing up to 70% slag cement are used for general construction. Type IP (X), Portland-Pozzolan Cement: Used for general construction, this blend can contain up to 50% pozzolan. Fly ash is the most common pozzolan used in blended cement

  • An approach to study the inter-relationship between

    An approach to study the inter-relationship between

    Apr 27, 2019 This paper deals with the experiments conducted to study the effect of copper slag, GGBFS (Ground Granulated Blast Furnace Slag), metakaolin on the properties of concrete. While GGBFS and metakaolin are used as partial substitutes for cement, copper slag is used as a partial substitute for fine aggregate. This study investigates the mechanical strength of the concrete in terms

  • Mechanical and Microstructural Properties of Copper

    Mechanical and Microstructural Properties of Copper

    Keywords: copper slag, fly ash, molarity, geopolymer concrete,ultrafine ground granulated blast furnace slag. 1. INTRODUCTION. ∗ The manufacturing procedure of cement consumes many natural resources, and causes major problems to the society, predominant hazard being the emission of greenhouse gases [1]. A ton of cement production results in

  • (PDF) characteristics of blended cement | ayan sengupta

    (PDF) characteristics of blended cement | ayan sengupta

    The utilization of copper slag for applications such as Portland cement replacement in concrete, or as raw material has the dual benefit of 1 eliminating the cost of disposal and lowering the cost of the concrete. The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal

  • Copper Slag - General Information, Process, Products

    Copper Slag - General Information, Process, Products

    The copper slag, the by product of the melting plant of Lac, north Albania can be used successfully as Portland cement substitute in the cement industry. Copper slag is one of the materials that is considered as a waste material which could have a promising future in construction industry as partial substitute of either cement or aggregates

  • (PDF) EFFECT OF COPPER SLAG on the HYDRATION of BLENDED

    (PDF) EFFECT OF COPPER SLAG on the HYDRATION of BLENDED

    EFFECT OF COPPER SLAG on the HYDRATION of BLENDED CEMENTITIOUS MIXTURES B. Mobasher1 M. ASCE, and R. Devaguptapu 2, A.M. Arino2 Abstract Effect of copper slag on the hydration of cement based materials is studied. Up to 15% by weight of copper slag was used as a portland cement replacement

  • (PDF) Copper Slag Blended Cement: An Environmental

    (PDF) Copper Slag Blended Cement: An Environmental

    The effect of ground copper slag (GCS) on the strength and fracture of cement-based materials is studied. Up to 15% by mass of ground copper slag was used as a portland cement replacement

  • Mechanical and Microstructural Properties of Copper Slag

    Mechanical and Microstructural Properties of Copper Slag

    This work presents a novel way to examine the characteristics of fly ash, copper slag (CPS) along with the addition of Ultrafine Ground Granulated Blast Furnace Slag (UFGGBFS) based Geopolymer

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