Journal of the Korean Society of Safety (한국안전학회지)
- Volume 14 Issue 1
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- Pages.124-128
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- 1999
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
The Effect of W/C Ratio and Chloride on Compressive Strength of Concrete Exposed to High-temperature
물-시멘트비 및 염화물이 고온에 노출된 콘크리트의 압축강도에 미치는 영향
Abstract
Product background of cement, sand and coarse aggregate differ from country to country, so that thermal behaviour of concrete make a difference in high temperature. To cope with demand, this paper is a study on compressive strength for W/C 45%, 55% and 65% by using domestic portland cement, Han-river sand, sea sand and crushed-coarse aggregate. As a result, it is shown that it is estimating to the mechanical properties of heated concrete specimens under various W/C ratio.
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