Compressive Strength and Permeability of High-performance Concrete |
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Authors: | Jianfu Lü Hui Guan Weixuan Zhao and Hengjing Ba |
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Affiliation: | Lü Jianfu1*,GUAN Hui2,ZHAO Weixuan3,BA Hengjing3 (1. School of Transportation Science and Engineering,Harbin Institute of Technology,Harbin 150090,China,2. School of Civil and Building Engineering,Heilongjiang Institute of Technology,Harbin 150050,3. School of Civil Engineering,China) |
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Abstract: | The compressive strength, chloride penetration resistance and microstructure of two high-performance concretes were examined under three curing conditions. Curing conditions include standard curing (SC), matched curing (MC, which means sealed concrete specimens curing at temperature controlled box) and matched curing of naked concrete (NMC) according to development law of temperature measured in mass concrete on site. Results indicate that concrete under MC and NMC show higher resistance to chloride penetra... |
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Keywords: | massive concrete permeability microstructure matched curing |
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