Influence of Superplasticizer on Anti-Carbonation Property of Concrete

Abstract:

It investigated the influence of superplasticizer on anti-carbonation property of different strength grade concrete with seven kinds of polycarboxylate superplasticizer. The results indicated that concrete carbonation property would be more impacted by superplasticizer for low-strength concrete. With the growth of the concrete strength, the impact gradually decreased. The anti-carbonation property of concrete could be improved by using an appropriate amount of compound mineral admixtures or lowing water-binder ratio.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 3790-3794
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.3790
• Online since: October 2012
• Authors: Chong Sheng Zeng, Ming Zi Gong, Miao Miao Gui, Xin Qi Guo, Jun Xiu Liu, Tian Xing Lin
• Keywords: Carbonation Depth, Low Strength Concrete, Superplasticizer

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