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Fundamental research on the freezing thawing resistance of the concrete which delay-added the drying shrinkage reduction agent



Author(s): Masashi Sugiyama
Paper category: Conference
Book title: 2nd International conference on Microstructural-related Durability of Cementitious Composites
Editor(s): Guang Ye, K. Van Breugel, Wei Sun, Changwen Miao
Print ISBN: 978-2-35158-129-2
e-ISBN: 978-2-35158-123-0
Publisher: RILEM Publications SARL
Pages: 1240 - 1247
Total Pages: 7
Language: English


Abstract: 
The weakness of concrete with drying-shrinkage reducing agent is poor freeze-thaw resistance. Drying-shrinkage reducing agent that improves this weakness has been recently developed, and requires that the agent be added to the concrete at a later stage. This study compared the freeze-thaw resistance of concrete with post-added drying-shrinkage reducing agent against concrete with existing drying-shrinkage reducing agent.
The results showed that the recently developed drying-shrinkage reducing agent was effective for improving freeze-thaw resistance.


Online publication: 2013
Publication Type: full_text
Public price (Euros): 0.00