Browse > Article

A Study on the Development Lightweight Aggregate using Clink Ash for Reduction in Freezing Ground  

Moon, Jong-Wook (한국국제대학교 소방방재학과)
Publication Information
Fire Science and Engineering / v.23, no.6, 2009 , pp. 116-125 More about this Journal
Abstract
This study is progressed function ratio, it's trued taste by an experiment to present data for human work light weight aggregate development that use clink ash progressed liquid limit, small success limit, wear loss in quantity, sand equivalent, sieve cutting examination. 80 : 20's match of function rain examination is 1.4, and that use rubble Goljae as ckink ash lightweight aggregate's capacity ratio increases by 1.0 increase of function rain many. Also, examination multiplied delicate flavor gradually according to increase of the mixing rate, and absorption coefficient increased. This is judged by phenomenon that appear by special quality upper clink ash of polystyrene bid and porosity's increase between lightweight aggregate. It is case that use aggregate of wear loss in quantity is 13.5 in sand equivalent and a wear loss in quantity experiment and although case that mix 20% increases by 14.4, this phenomenon by weak tissue of lightweight aggergate be judge. When it's as a these experiment, the statue prevention floor of a street improvement specifications is prescribing so that satisfy by sand equivalent 20, CBR 10. This is showed result that this satisfies in quality standard all in match experiment ago that see.
Keywords
Frost susceptible base; Clink ash (bottom ash); Polystyrene-bead; Lightweight aggregate;
Citations & Related Records
연도 인용수 순위
  • Reference
1 김광만 외, 튼튼하고 아름다운 건축시공이야기 I, (주)건설기술 네트워크(2001)
2 대한주택공사 부설주택연구소, 온돌채움용 경량기포콘크리트의 품질관리방안 개선 연구(1999. 12)
3 김영진, 폐비닐 골재를 활용한 도로포장 동상방지에 관한 실용화 연구, 한국건설기술연구원(2005. 12)
4 박혜정, 폐 EPS를 혼입한 온돌용 경량기포콘크리트의 강도특성에 관한 실험적 연구, 건국대학교 대학원석사학위논문(2000)
5 이문환, 플라이애시 혼입방법에 따른 콘크리트 장.단기 특성에 관한 실험적 연구(2007)
6 이진우, 권해원, 박희곤, 김유진, 배연기, 이재삼, 바텀애시를 잔골재로 사용한 경량콘크리트의 특성에 관한 연구, 한국콘크리트학회 2008년도 추계 학술발표회, Vol.20, No.2