한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)

한국건축시공학회 (The Korean Institute of Building Construction)
권호 표지

D형 Durometer를 이용한 콘크리트의 미장용 모르타르의 응결시간 및 초기재령 압축강도 추정

ing Durometer D type Evaluation of the possibility of Estimatingon of Setting Time and InitialEarly aAge Compressive Strength Using Durometer D type Durometer

  • 한수환 (청주대학교 건축공학과) ;
  • 한준희 (청주대학교 건축공학과) ;
  • 현승용 (청주대학교 건축공학과) ;
  • 김종 (청주대학교 건축공학과) ;
  • 한민철 (청주대학교 건축공학과) ;
  • 한천구 (청주대학교 건축공학과)
  • 발행 : 2021.05.20
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초록

This study is conducted an experiment to unifyprovide a method to estimate the method of measuring the condensationsetting time and estimating the initialearly age compressive strength using the existingD type ddurometer. into a single device and to adopt the best estimation guidelines of the estimator. As a result of the experiment, Test results indicated that it is analyzed that the use of D type Durometer attached with modified needle, which was designed to secure improved accuracy in setting and compressive strength, enables to estimate it is possible to estimate the condensationsetting time of mortar and estimate the compressive strength ofat early age. the initial age when the estimation No. 2 is adopted for the Durometer D type.

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