This study evaluated the fiber orientation and distribution fiber in the beam members of cementitious materials using conventional and tapered nozzles. For this purpose, the specimens with 10cm × 10cm × 30cm were vertically cast to evaluate the fiber orientation and distribution coefficients on the cutting plane. Compared to the conventional nozzle, the tapered nozzle showed an improvement in the fiber orientation and distribution in the beam member.

Abstract
 1. 서 론
 2. 실험방법
 3. 실험결과 및 분석
 4. 결 론
 참고문헌

• 이건준(대구대학교 건설시스템공학과) | Lee Kun-Joon
• 샘라자두라이(대구대학교 건설시스템공학과) | Rajadurai Sam
• 이종한(대구대학교 건설시스템공학과) | Lee Jong-Han 교신저자