건설재료시공학연구실
Building material & construction lab.

Tab

Choe, G. C., Kim, G. Y., Lee, Y. W., & Lee, T. G. (2015). Spalling and Water Vapour Pressure of Concrete with Heating Velocity. Asian Journal of Chemistry, 27(11).
Choe, G. C., Kim, G. Y., Lee, Y. W., & Lee, T. G. (2015). Spalling and Water Vapour Pressure of Concrete with Heating Velocity. Asian Journal of Chemistry, 27(11).
작성자	관리자
조회수	98	등록일	2015.11.01
주저자	GyeongCheol Choe
교신저자	042-821-7731
공동저자	GyuYong Kim, YoungWook Lee, Taegyu Lee
학술지명	Asian Journal of Chemistry 27(11):4219-4222
Abstract In this study, concrete specimens of 30, 50, 70 and 90 MPa were heated at the heating rate of 1 °C/min and the ISO-834 standard heating curve to evaluate spalling and vapour pressure. It was found that the higher the strength that the concrete develops, the more section is lost. In addition, the increasing rate of water vapour pressure on the surface of concrete at an early phase were found to have a significant impact on the concrete spalling. DOI:10.14233/ajchem.2015.19493

Abstract