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칼슘계열 경화촉진제 사용량에 따른 콘크리트의 조기 압축강도 발현 특성에 관한 실험적 연구Experimental Study on the Early Compressive Strength Development Property of Concrete with the Contents of Calcium based Hardening Accelerator

Other Titles
Experimental Study on the Early Compressive Strength Development Property of Concrete with the Contents of Calcium based Hardening Accelerator
Authors
민태범조인성이한승
Issue Date
May-2014
Publisher
한국콘크리트학회
Citation
한국콘크리트학회 2014년도 봄 학술대회 논문집, pp 563 - 564
Pages
2
Indexed
OTHER
Journal Title
한국콘크리트학회 2014년도 봄 학술대회 논문집
Start Page
563
End Page
564
URI
https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/23225
Abstract
상온양생에서 재령 6∼12시간에 15MPa∼30MPa의 압축강도를 발현하는 콘크리트를 개발하기위하여, Ca2+을 포함하는 경화촉진제와 조강시멘트를 대상으로 콘크리트 실험을 실시한 결과, 경화촉진제 첨가량이 증가할 수 록 조기 압축강도는 증가하는 것으로 나타났으며. 이는 경화촉진제로 인해 Ca(OH)2의 성분이 조기재령에서 대량생성이 되었기 때문으로 판단된다.
In order to develop concrete generating compressive strength of 15MPa∼30MPa aging for 6∼12hours in the room temperature curing, Hardening accelerator containing Ca2+ mixed with rapid hardening portland cement containing C3S in quantity. It is jugded that Ca(OH)2 component was much appeared on early age.
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COLLEGE OF ENGINEERING SCIENCES > MAJOR IN ARCHITECTURAL ENGINEERING > 1. Journal Articles

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