황마섬유보강 재생골재 친환경 콘크리트의 역학적 특성 평가

• Published in: 한국섬유공학회지 Vol. 56; no. 5; pp. 257 - 264
• Main Authors: 정은기, Eun-ki Jeong, 안재형, Jae-hyeong An, 김우석, Woo-suk Kim, 곽윤근, Yoon-keun Kwak
• Format: Journal Article
• Language: Korean
• Published: 한국섬유공학회 31.10.2019
• Subjects: blast furnace slag; eco-friendly building material; jute fiber; recycled aggregate; red-clay; 섬유공학; recycled aggregate; blast furnace slag; red-clay; jute fiber; eco-friendly building material
• ISSN: 1225-1089; 2288-6419

This study investigates the mechanical properties of jute fiber reinforced recycled eco-friendly concrete. In this study, the effects of each red clay content and recycled aggregate with the jute fiber volume fraction were investigated. However, the blast furnace slag and w/b ratio were fixed at 30% and 45%, respectively. As the jute fiber volume fraction increased, the compressive strength of the specimens increased by about 8%. Most significantly, the study showed that the splitting tensile strength (f sp ) and flexural strength (f r ) did not significantly alter the characteristic effects of varying ratios of the jute fiber volume fraction (V j ).