극저온 하에서의 일정 온도유지가 콘크리트의 열화에 미치는 영향

The Influence of Storage at Very Low Temperatures on the Deterioration of Concrete

  • 발행 : 2002.10.01

초록

Concrete cooled to very low temperature cyclically is deteriorated by ice formation in micro-pores. Although the factors to the deterioration are various, storage at very low temperature is mentioned as one of the factors. In practice, storage of cryogenic structure is kept at very low temperatures, and as such, it is important to take into consideration the influence of storage at such low temperature on the deterioration of concrete. Thus, in this study, the influence of storage on the deterioration of concrete at minimum temperatures taking into consideration the different W/C and air content.

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