저온환경에서의 소성 분말을 이용한 고로슬래그미분말 혼입 모르타르의 초기재령 압축강도 향상에 관한 연구The study on the development of mortar’s early compressive strength with Ground Granulated blast furnace slag in Low Temperature using firing powders
- Other Titles
- The study on the development of mortar’s early compressive strength with Ground Granulated blast furnace slag in Low Temperature using firing powders
- Authors
- 김진형; 이강진; 이한승
- Issue Date
- Apr-2013
- Publisher
- 한국구조물진단유지관리공학회
- Citation
- 한국구조물진단유지관리공학회 2013년 봄 학술발표회 논문집, v.17, no.1, pp 508 - 509
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- 한국구조물진단유지관리공학회 2013년 봄 학술발표회 논문집
- Volume
- 17
- Number
- 1
- Start Page
- 508
- End Page
- 509
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/28434
- Abstract
- To the goal of improving the early compressive strength of the mortar including Ground granulated blast furnace slag under low-temperature environment, Industrial byproducts including SiO2 and Al2O3 was fired and than 7% of it was added into Ground granulated blast furnace slag. By checking compressive strength and activity index from different mixing rate, in spite of low strength development than OPC 100%, when using firing powder, the expectation of increasing strength by curing time was affirmative.
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