J. Korean Soc. Hazard Mitig Search

CLOSE


J. Korean Soc. Hazard Mitig. > Volume 19(1); 2019 > Article
소방방재
Journal of the Korean Society of Hazard Mitigation 2019;19(1):189-196.
DOI: https://doi.org/10.9798/KOSHAM.2019.19.1.189    Published online February 28, 2019.
설비관통부 충전시스템의 성능기준 현황과 현장시공 개선안에 관한 연구
조규환1, 전기수2, 인기호3, 여인환4
1정회원, 한국건설기술연구원 화재안전연구소 연구원
2한국건설기술연구원 화재안전연구소 전임연구원
3한국건설기술연구원 화재안전연구소 선임기술원
4정회원, 한국건설기술연구원 화재안전연구소 연구위원
Study of Performance Standard and Improvement of On-Site Construction of Through-Penetration Firestop System
Gyuhwan Cho1, Kisoo Jeon2, Kiho In3, Inhwan Yeo4
1Member, Researcher, Department of Fire Safety Research, Korea Institute of Civil Engineering and Building Technology
2Research Specialist, Department of Fire Safety Research, Korea Institute of Civil Engineering and Building Technology
3Senior Technician, Department of Fire Safety Research, Korea Institute of Civil Engineering and Building Technology
4Member, Research Fellow, Department of Fire Safety Research, Korea Institute of Civil Engineering and Building Technology
Corresponding author:  Inhwan Yeo, Tel: +82-31-369-0514,, Fax: +82-31-369-0670, 
Email: yeo@kict.re.kr
Received: 9 January 2019   • Revised: 14 January 2019   • Accepted: 23 January 2019
Abstract
According to the detailed guidelines for firestops, a through-penetration firestop system should be installed in a building to prevent the spread of fire when there is a gap in fire compartments due to the penetration of pipes, cable trays, etc. However, the inspection of 39 construction sites in Korea has revealed that the existing firestop system involves complex installation prcesses of 4~7 steps, resulting in wide variations in the quality of construction depending on situations at the construction site or the proficiency of workers. Furthermore, there are sites where firestop systems are not constructed due to the lack of knowledge of the builders. Thus, this study aims to set up a proper guide for firestop systems as per the rules, notices, and guidelines of Korea, and suggest a technical improvement plan for through-penetration firestop systems that can achieve the required fire resistive-performance while involving only 1~2 steps for the installation processes.
Key Words: Fire Compartment, Through Penetration Firestop System, Fire Resistance Performance
요지
설비관통부 충전시스템은 배관 및 전선트레이 등의 관통으로 인해 방화구획에 틈이 발생하는 경우에 설치하는 것으로서 내화충전구조 세부운영지침에 의거 화재확산 방지를 위해 반드시 시공되어야 한다. 하지만 광역별로 39개의 건설현장을 모니터링한 결과, 4∼7단계로 이루어지는 복잡한 시공절차로 인해 현장의 상황이나 시공자의 숙련도에 따라서 품질의 편차가 큰 것을 확인하였다. 심지어, 시공자의 제반지식 부족으로 인해 시공이 아예 이루어지지 않은 현장 또한 존재하는 것으로 나타났다. 이에 본 논문에서는 규칙, 고시, 지침 등에서 기술하고 있는 내화충전구조를 정리하여 충전시스템에 대한 올바른 계도를 목적으로 함과 동시에 1∼2단계의 시공절차만으로도 충전시스템의 요구 내화성능을 만족시킬 수 있는 기술적인 개선안을 제시하고자 한다.
핵심용어: 방화구획, 설비관통부 충전시스템, 내화성능


ABOUT
ARTICLE CATEGORY

Browse all articles >

BROWSE ARTICLES
AUTHOR INFORMATION
Editorial Office
307 Main Bldg., The Korea Science Technology Center, 22 Teheran-ro 7-gil(635-4 Yeoksam-dong), Gangnam-gu, Seoul 06130, Korea
Tel: +82-2-567-6311    Fax: +82-2-567-6313    E-mail: master@kosham.or.kr                

Copyright © 2019 by The Korean Society of Hazard Mitigation. All rights reserved.

Developed in M2community

Close layer
prev next