| 논문명 |
온도균열 저감공법을 복합사용한 매스콘크리트의 현장적용 / Field Application of the Mass Concrete Utilizing Combined Method for Temperature Crack Reduction / 시공기술 |
| 저자명 |
한상윤 ; 이충섭 ; 백대현 ; 장덕배 ; 한민철 ; 한천구 |
| 발행사 |
한국건축시공학회 |
| 수록사항 |
한국건축시공학회 학술.기술논문발표회 논문집, v.10 n.1(통권 제18호) - 학계 (2010-05) |
| 페이지 |
시작페이지(37) 총페이지(3) |
| 주제분류 |
시공(적산) |
| 주제어 |
조분시멘트 ; 수화열 ; 버블시티 ; 매스콘크리트 ; Coarse Particle Cement ; Hydration Heat ; Double Bubble Sheet ; Mass Concrete |
| 요약2 |
In this study, with new office construction site of S Construction company as subject, to solve all the problems according to reduced hydration heat and temperature crack of mass concrete used mat foundation and placing time difference, low heat combination of coarse particle cement and fly-ash and setting time difference applied AE water reducing agent, and to prevent the early frost damage caused by low outdoor temperature, a heat insulation method using double bubble sheet was conducted. As a result, it was found that hydration heat and setting time difference was reduced by applying a low heat combination and setting time difference construction method, and that the high insulation capability of the double bubble sheet was able to not only prevent the early frost damage but also reduce temperature difference between the central part and the upper part of mass concrete. |
| 소장처 |
한국건축시공학회 |