Mostafa Amiri1, Farzad Hatami2,*, Emadaldin Mohammadi Golafshani3
Journal of Renewable Materials, Vol.10, No.8, pp. 2155-2177, 2022, DOI: 10.32604/jrm.2022.019726
Abstract In this experimental study, the impact of Portland cement replacement by ground granulated blast furnace slag
(GGBFS) and micronized rubber powder (MRP) on the compressive, flexural, tensile strengths, and rapid chloride
migration test (RCMT) of concrete were assessed. In this study, samples with different binder content and water
to binder ratios, including the MRP with the substitution levels of 0%, 2.5% and 5%, and the GGBFS with the
substitution ratios of 0%, 20% and 40% by weight of Portland cement were made. According to the results, in
the samples containing slag and rubber powder in the early ages, on average,… More >
Graphic Abstract
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