Grey Clustering Theory to Assess the Effect of Mineral Admixtures on the Cyclic Sulfate Resistance of Concrete |
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| Authors: | YUAN Xiaolu LI Beixing CUI Gong ZHAO Shangchuan ZHOU Mingkai |
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| Affiliation: | YUAN Xiaolu 1,LI Beixing1,CUI Gong1,ZHAO Shangchuan2,ZHOU Mingkai1 (1. Key Laboratory of Silicate Materials Science , Engineering of Ministry of Education,Wuhan University of Technology,Wuhan 430070,China,2. Research Institute of Highway of Ministry of Communications,Beijing 100088,China) |
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| Abstract: | Concrete specimens made with ordinary portland cement or ordinary portland cement incorporating fly ash with the replacement of 10% or 20%, ground blast furnace slag with the replacement of 15% or 30%, or 15% fly ash and 15% ground blast furnace slag were made and exposed to a cyclic sulfate environment. Concrete properties including relative dynamic elastic modulus, chloride ion diffusion coefficient, compressive strength and flexural strength were measured. Effect of mineral admixtures on the cyclic sulfa... |
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| Keywords: | cyclic sulfate resistance grey clustering theory mineral admixtures concrete |
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