논문 해외 국제전문학술지(SCI급) Properties of Artificial Stone According To Replacement Ratio of Binder
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2023-02
- 저자명 이상수공동(교신),이창우,황우준,김용구
- 학술지명 Mathematical Statistician and Engineering Applications
- 발행처명 http://philstat.org.ph
- 발행국가 해외
- 논문언어 외국어
홈페이지논문 초록 (Abstract)
Because of the increased demand for interior space improvement as well as the exterior and structural performance of buildings as a result of the increase in older houses, artificial stone materials with low unit price, favorable material supply and demand, lightweight, and excellent thermal insulation performance are needed. In this study, the organic and inorganic binders were substituted for the excellent properties of the artificial stone. The following are the results: 70 percent of blast furnace slag was chosen as a binder among the artificial stone materials that meet the flexural strength criterion of 4Mpa or more for KS F 4035 terrazzo plate, showing roughly 60% the performance compared to organic binders and superior results compared to other binders. In addition, with respect to aggregate, recycled aggregate did not satisfy the flexural strength standard of artificial stone, and showed superior strength when mixed with natural aggregate than basalt wasterock. Blast furnace slag replacement rate of 70% and natural aggregate replacement rate of 70%, were chosen as the optimal combination because both satisfied the standard flexural strength and attendance rate of artificial stone and yielded the best results.