Study on Mechanical Property of Air-entrained Fly ash Concrete in Freezing Thawing Circumstance

Author(s): Qianhui Xiao, Qing Li, Xiao Guan
Paper category: Proceedings
Book title: 1st International Conference on UHPC Materials and Structures
Editor(s): Caijun Shi and Dehui Wang
ISBN: 978-2-35158-164-3
e-ISBN: 978-2-35158-165-O
Publisher: RILEM Publications SARL
Publication year: 2016
Pages: 249-254
Total Pages: 06
Language: English

Abstract: Abstract-Through the rapid freezing and thawing method, In the water after 300cycles of freezing and thawing of fly ash air-entrained agent of concrete were studied, mainly determined the different cycle number of quality loss, relative dynamic elastic modulus and compressive strength. The experimental results werediscussed and the conclusions can provide the testing
and theoretic basis and the reference for the further research of the concrete structure in freeze-thaw environment, suggestions of select the air-entraining agent contentǃfly ash contents and waterbinder ratio of the concrete are introduced.

Online publication: 2016
Publication type : full_text
Public price (Euros): 0.00

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