Experiment Study on the Durability of Dry-Mixing Self-Compacting Concrete

Lan Zong; Shi Ping Zhang; Pei Xin Liang

doi:10.4028/www.scientific.net/AMR.250-253.493

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 250-253Experiment Study on the Durability of Dry-Mixing...

Experiment Study on the Durability of Dry-Mixing Self-Compacting Concrete

Abstract:

Durability of dry-mixing self-compacting concrete was evaluated through carbonation testing, freeze-thaw testing and chloride ions diffusion testing. The results indicate that carbonation resistance, frost resistance and chloride ions diffusion of durability of dry-mixing self-compacting concrete are excellent, compared with normally vibrated concrete (NVC). Durability of dry-mixing self-compacting concrete shows a better pore structure. Furthermore, the more the content of coarse aggregates is, the poorer the pore structure becomes.