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Evaluating the fire risk associated with cladding panels: An overview of fire incidents, policies, and future perspective in fire standards
Author(s) -
Yuen Anthony Chun Yin,
Chen Timothy Bo Yuan,
Li Ao,
De Cachinho Cordeiro Ivan Miguel,
Liu Luzhe,
Liu Hengrui,
Lo Anson Lok Pui,
Chan Qing Nian,
Yeoh Guan Heng
Publication year - 2021
Publication title -
fire and materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.482
H-Index - 58
eISSN - 1099-1018
pISSN - 0308-0501
DOI - 10.1002/fam.2973
Subject(s) - cladding (metalworking) , fire protection , engineering , fire safety , forensic engineering , combustibility , architectural engineering , risk analysis (engineering) , construction engineering , civil engineering , business , chemistry , organic chemistry , combustion
Summary Multifunctional building façades have become an increasingly critical component in modern buildings, especially after the tremendous scrutiny triggered by the utilization of combustible aluminum cladding panels (ACP) in the construction sector. Following the massive effort by both industry and government agencies to reduce the fire risks of combustible façades in recent years, façades with insufficient fire ratings have been continuously causing severe building fires leading to countless human casualties and properties damages. This review aims to provide an in‐depth overview of the previous developments and current progress for establishing relevant fire standards with regards to ACPs, from an Australian standpoint. The fire spread mechanisms associate with ACPs, and their potential hazards were discussed. Furthermore, the current building regulations for ACPs have been reviewed, including detailed experimental procedures and rating criterion for all existing international standards. To address the research knowledge gap in terms of the understanding of the cladding fire mechanisms, and combustibility of existing ACP polymer composites, recent advancement in experimental and numerical studies has been summarized and discussed to identify the critical issues and concerns for current ACP products. Future perspectives involving cutting‐edge approaches such as computational fluid dynamics (CFD) modeling coupled with artificial neural network (ANN) optimization are advocated in this article. Additionally, fundamental material characterization techniques using molecular dynamics (MD) approaches can be implemented to deliver a better description of the degradation kinetics and smoke/toxicity generations.