The current study is a basic research to review the possibility of using steel wire from waste tires as recycled steel fiber for construction purposes. It analyzes preexisting waste tire-related data before processing and selecting waste steel wires to compare their composition and three quality standards if appearance as defined by concrete steel fiber regulations (KS F 2564), tensile strength, and flexibility, in order to review the feasibility of reusing waste steel wires. The results showed that the waste steel wires satisfy quality standards stated in the concrete steel fiber regulation (KS F 2564), indicating that they may be reused as recycled steel fiber for concrete.

I. 서 론
 II. 이론적 고찰 및 현황 분석
  1. 폐타이어의 재활용
  2. 콘크리트용 강섬유
 III. 기초 시험 방법
  1. 재생 강섬유의 회수 과정본
  2. 품질 특성 분석
 IV. 시험결과 및 분석
  1. 재생 강섬유의 구성 분석
  2. 재생강섬유의 품질 특성
 V. 결 론
 References

• 조현대(대구대학교 건축공학과) | Hyun Dae Cho
• 상함(대구대학교 건축공학과) | Ham Sang
• 정재동(대구대학교 건축공학과) | Jae Dong Jaung Corresponding author