논문 해외 국제전문학술지(SCI급) Properties of thermal conductivity according to replacement ratio of paper ash of lightweight composite panel core
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2018-03
- 저자명 이상수공동(교신),Won-Jong Kim,Su-Jeong Pyeon
- 학술지명 International Journal of Engineering and Technology(UAE)
- 발행처명 Science Publishing Corporation Inc ijet@sciencepubco.com
- 발행국가 해외
- 논문언어 외국어
홈페이지논문 초록 (Abstract)
Background/Objectives: Korea, which is mostly composed of multi-family houses, is paying attention to the importance of sound insulation, insulation, and fireproofing in the environment of multi-family housing. Methods/Statistical analysis: This study is a study on the production of lightweight composite panel core using inorganic by-product, blast furnace slag, paper ash, polysilicon sludge and vermiculite. When the paste is lightweight due to the foamability of the paper ash, the applicability of the paste as a building dry panel is examined. Findings:As a result of the analysis of the experimental results, the fluidity shows a tendency to decrease as the replacement rate of the paper ash is increased. The compressive strength shows a tendency to decrease as the substitution rate of paper ash increases and the compressive strength shows a constant tendency with a substitution rate of more than 15%. As the substitution rate of paper ash increases, the size of bubbles on the surface of the cured product increases and the rate of bubble generation increases. Improvements/Applications: As a result of this study, the thermal conductivity decreases as the substitution rate of paper ash increases, and further study is required for the fire resistance test.