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조강시멘트를 사용한 초조강 모르타르 개발에 관한 연구Study on the Development of Super-High-Early-Strength Mortar Using the Hardening catalyst and High early strength cement
- Other Titles
- Study on the Development of Super-High-Early-Strength Mortar Using the Hardening catalyst and High early strength cement
- Issue Date
- Nov-2012
- Publisher
- 한국건축시공학회
- Keywords
- Non steam curing; 조강시멘트; Rapid hardening portland cement; Admixture; 초조강 모르타르; Super-High-Early-Strength Mortar; 혼화제; 무스팀양생
- Citation
- 한국건축시공학회 2012년 추계학술발표대회 논문집, v.12, no.2, pp 217 - 218
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- 한국건축시공학회 2012년 추계학술발표대회 논문집
- Volume
- 12
- Number
- 2
- Start Page
- 217
- End Page
- 218
- Abstract
- In this study, the experiment was conducted in the level of mortar as one of the basic studies on pre-cast concrete which acceleration curing is not done. This study has the purpose to develop the strength of mortar into 20MPa within 6 hours in the condition of room temperature using admixtures which can accelerate C3S hydration reaction. In this experiment, W/C was fixed into 20%, PCE which can stimulate C3S was used as an accelerating admixture. From the results of this experiment, maximum content of accelerating admixture was 1%. Also, as more than 20MPa was measured through 6-hour compressive strength, it can be known that strength can be developed without steam-curing.
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Related Researcher
- Lee, Han Seung
- ERICA 공학대학 (MAJOR IN ARCHITECTURAL ENGINEERING)