Earticle

초록

영어

This paper investigates the temperature history of slab mock-up specimens with various surface curing sheets, in order to determine a favorable surface curing method in hot weather condition. Test showed that insulating double bubble sheets+aluminum foil simultaneously on the upper section of a specimen prevented an increase of sudden temperature and a decrease of vaporization when placed during the hot weather condition. It also secured the high strength in early age. Therefore it is found that combination of the double bubble sheets+aluminum foil on concrete surface leads to reduce the plastic and drying shrinkage and enhance the early
strength, thus improving the concrete quality.

목차

Abstract
 1. 서론
 2. 실험계획 및 방법
  2.1 실험계획
  2.2 사용재료
  2.3 실험방법
 3. 실험결과 및 분석
  3.1 굳지 않은 콘크리트의 특성
  3.2 온도이력 특성
  3.3 강도발현 특성
 4. 결론
 참고문헌

저자

• 이주석 [ Lee Ju-Suck | 청주대학교 건축공학과 대학원 석사과정 ]
• 김종백 [ Kim Jong-Back | 청주대학교 건축공학과 대학원 석사과정 ]
• 한민철 [ Han Min-Cheol | 정회원, 청주대학교 건축공학부 전임강사, 공박 ]
• 윤기원 [ Yoon, Ki Won | 정회원, 주성대학교 건축공학과 조교수, 공박 ]
• 한천구 [ Han Cheon-Goo | 정회원, 청주대학교 건축공학부 교수, 공박 ]

참고문헌