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Information Journal Paper

Title

INVESTIGATION ON USING COPPER SLAG AS PART OF CEMENTITIOUS MATERIALS IN SELF COMPACTING CONCRETE

Pages

  368-381

Abstract

SELF COMPACTING CONCRETE (SCC) is a relatively new phenomenon in materials’ science. It is nearly two-decade-old. This type of concrete, with its special features, provides new possibilities that can be used to overcome problems resulted from the lack of proper density in concrete such as reduction of longevity and durability.In recent years in Iran, rise of concrete production costs, especially the cost of CEMENT, has always been a concern of concrete producers and consumers. Using slag and industrial waste to replace part of CEMENT in SCC can reduce its cost and also helps reducing environmental pollution. In this study, it is attempted to use the slag of Sarcheshmeh mineral copper complex as part of CEMENT for producing SCC and also, investigating the chemical and physical properties of slag material and mechanical properties of SCC, including its COMPRESSIVE STRENGTH. Therefore, the physical and chemical analyses were performed on the slag and CEMENT. Then by making 10 cm sample cubes with different percentages of waste namely: 20%, 25%, 30%, 35% and 40% of slag, the SCC pasty phase tests such as J-Ring and V-Funnel were performed on fresh SCC and finally, to achieve the optimum mix design (the most appropriate percentage of slag material share of total CEMENTitious materials), COMPRESSIVE STRENGTH tests were done on cubic samples and their mechanical properties were studied. The optimum replacement of CEMENT-like substance material was chosen based on the criteria of resistance COMPRESSIVE STRENGTH of 7, 14, 28 and 42 days ages of concrete. The results showed that COMPRESSIVE STRENGTH of concrete at 28 days age with a substantial percentage of the slag material was not significantly different from the SCC samples without slag. By studying other SCC characteristics such as durability, this material can be introduced as a suitable alternative for part of CEMENTitious materials in SCC.

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  • Cite

    APA: Copy

    FADAEE, M., MIRHOSSEINI, R., TABATABAEI, R., & FADAEE, M.J.. (2015). INVESTIGATION ON USING COPPER SLAG AS PART OF CEMENTITIOUS MATERIALS IN SELF COMPACTING CONCRETE. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), 16(3), 368-381. SID. https://sid.ir/paper/299118/en

    Vancouver: Copy

    FADAEE M., MIRHOSSEINI R., TABATABAEI R., FADAEE M.J.. INVESTIGATION ON USING COPPER SLAG AS PART OF CEMENTITIOUS MATERIALS IN SELF COMPACTING CONCRETE. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING)[Internet]. 2015;16(3):368-381. Available from: https://sid.ir/paper/299118/en

    IEEE: Copy

    M. FADAEE, R. MIRHOSSEINI, R. TABATABAEI, and M.J. FADAEE, “INVESTIGATION ON USING COPPER SLAG AS PART OF CEMENTITIOUS MATERIALS IN SELF COMPACTING CONCRETE,” ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), vol. 16, no. 3, pp. 368–381, 2015, [Online]. Available: https://sid.ir/paper/299118/en

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