Effect of Water-Cement Ratio on Carbonation and Steel-Corrosion Resistance of Recycled Concrete

Ya Li Sun; Jin Song Zhu

doi:10.4028/www.scientific.net/AMM.174-177.1552

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The Influence of Bearing Capacity of Self-Stressed CFST Members for Different Strength Grades and Self-Stressed Magnitudes of Concrete
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Effect of Water-Cement Ratio on Carbonation and Steel-Corrosion Resistance of Recycled Concrete
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Study of Constitutive Relationship Model of Material Structure Based on Full State Function
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 174-177Effect of Water-Cement Ratio on Carbonation and...

Effect of Water-Cement Ratio on Carbonation and Steel-Corrosion Resistance of Recycled Concrete

Abstract:

This paper studies the effects of different water-cement ratio on recycled concrete strength, anti-carbonation capability, and protecting reinforce steel bar capability. Select the water-cement ratio 0.6,0.55,0.5,0.45,0.4 five cases of the pilot study.It shows that: recycled concrete cube compressive strength, anti-carbonation capacity and protecting reinforce steel bar capability are less than ordinary concrete.