Journal of the Korean GEO-environmental Society (한국지반환경공학회 논문집)

Korean Geo-Environmental Society (한국지반환경공학회)
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Fire Performance of 3D Printing Wall in Simplified Heating Test

간이 내화시험에 의한 3D 프린팅 벽체의 내화 성능에 관한 연구

  • Kibeom Ju (Department of Future & Smart Construction Research, Korea Institute of Civil Engineering and Building Technology (KICT)) ;
  • Byunghyun Ryu (Department of Future & Smart Construction Research, Korea Institute of Civil Engineering and Building Technology (KICT))
  • Received : 2023.09.11
  • Accepted : 2023.10.04
  • Published : 2023.11.01
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Abstract

In recent construction research, the focus has primarily been on developing 3D printers and construction-specific materials. 3D printing technology in construction is growing rapidly due to its potential benefits. However, there's a notable lack of research on the fire performance of 3D Printed Concrete (3DPC) walls. This study addresses this gap by investigating how 3DPC walls respond to controlled heating conditions in a simplified test. The research aims to provide crucial insights into the behavior of 3D-printed mortar composite walls when exposed to fire. The findings have the potential to enhance safety and reliability in 3D printing technology within the construction industry. Furthermore, it could contribute to improving the fire safety standards of architectural structures and expand the use of 3D printing in future construction projects.

최근 건설 3D 프린팅 분야의 연구는 주로 장비와 재료에 집중되고 있다. 건설 분야에서 3D 프린팅 기술은 무인시공 등 경제적인 이점으로 인해 빠르게 성장하고 있지만 건축물의 안전을 확보하기 위한 3D 프린팅 건축물의 화재 성능에 대한 연구는 상대적으로 부족한 상황이다. 본 연구는 간이 내화시험에 의한 3D프린팅 벽체의 내화 성능을 평가하고 화재에 노출된 3D 프린팅 벽체의 차열성 및 차염성에 대하여 검토하였다. 이 연구 결과는 건설 산업에서 3D 프린팅 기술의 안전성과 신뢰성을 향상하는데 기여할 수 있을 뿐만 아니라, 건축 구조물의 화재 안전 기준을 향상하고 미래 건설 프로젝트에서 3D 프린팅 기술의 활용을 확대할 수 있는 잠재력을 가지고 있다.

Keywords

Acknowledgement

본 연구는 과학기술정보통신부 한국건설기술연구원 연구운영비지원(주요사업) 사업으로 수행되었습니다(과제번호 20230117-001, 미래 건설산업 견인 및 신시장 창출을 위한 스마트 건설기술 연구).

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