Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2017.11a
- /
- Pages.103-104
- /
- 2017
Method to Maintain Air Contents of Mortar using Premixed Aggregate with Reject ash by using AE Agent
리젝트애시를 사전혼합골재로 활용시 AE제에 의한 공기량 확보방안
- Hyun, Seong-Yong ;
- Moon, Byong-Yong ;
- Lee, Jea-Hyeon ;
- Jang, Dik-Bae ;
-
Han, Min-Cheol
;
-
Han, Cheon-Goo
- 현승용 (청주대학교 건축공학과) ;
- 문병룡 (청주대학교 건축공학과) ;
- 이제현 (청주대학교 건축공학과) ;
- 장덕배 (동양미래대학교 건축공학과) ;
-
한민철
(청주대학교 건축공학과)
;
-
한천구
(청주대학교 건축공학과)
- Published : 2017.11.16
Abstract
This paper is to provide a method to prevent air loss of the concrete using reject ash based ternary blended aggregate due to absorption of AE agents by reject ash by adding AE agents into reject ash before mixing concrete. Test results indicate that air loss due to presence of reject ash in ternary blended aggregate can be recovered by over use of AE agents into aggregate directly before mixing.