백색도가 높은 슬래그를 이용한 혼합 백색포틀랜드시멘트 개발에 관한 실험적 연구

다국어 초록 (Multilingual Abstract)

There are many studies about reducing CO2 emission by using large amount of by-product pozzolans such as Ground Granulated Blast Furnace Slag (GGBHS). In Korea, however, the economic feasibility of using GGBFS is not satisfied due to the cheap price of Portland cement. Since some GGBFS produced in Korea contains white color depending on producing district, blended cement using such GGBFS can lead to production of white blended cement. In this research, the possibility of blended cement by using white GGBFS to replace the existing white cement is investigated. According to the results, certain mix proportions with lower GGBFS content (52-55%) were found to meet the KS standard. However, some mix proportions above 60% GGBFS was slightly below the required KS standard. In case of pulverization process, the premixed blended white cement appeared that it couldn"t meet the target compressive strength and whiteness index. Further research is necessary to develop proper procedure and guideline for production of blended white cement.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 이론적 고찰
• 3. 실험계획 및 방법
• 4. 실험결과 및 고찰
• 5. 결론
• 감사의 글
• 참고문헌

참고문헌 (Reference)

1 "한국산업표준, KS L 5204 백색 포틀랜드시멘트"

2 "한국산업표준, KS L 5113, 백색 포틀랜드 시멘트의 백색도시험 방법"

3 배준영, "프리믹스 혼합시멘트를 사용한 콘크리트의 품질편차에 관한 연구" 569-572, 2008

4 조재우, "탄소저감형 시멘트 기술동향" 23 (23): 32-35, 2011

5 한국양회공업협회, "시멘트 산업에서의 기후변화협약 대응 방안 연구" 2006

6 한국산업표준, "KS L 5210 “고로 슬래그 시멘트”"