对话两代火灾科学家：没有任何消防系统能扑灭高层外墙大火

Core Viewpoint - The article discusses the catastrophic fire at Hong Kong's Hong Fu Garden, highlighting the unique challenges of high-rise building fires and the need for improved fire safety regulations and practices globally [4][6][12]. Group 1: Fire Incident Analysis - Experts agree that the fire at Hong Fu Garden was unprecedented, with seven high-rise buildings igniting simultaneously, indicating a lack of preparedness among firefighters [5][7]. - The fire resulted in 128 fatalities and around 200 individuals unaccounted for, raising questions about the materials used in construction and the effectiveness of fire alarms [7][10]. - The fire's rapid spread was attributed to combustible materials like bamboo scaffolding and foam sealants, which facilitated vertical and horizontal fire propagation [9][10][12]. Group 2: Fire Safety Regulations - Historical fire incidents, such as the 1996 Hong Kong Gala Tower fire and the 2017 Grenfell Tower fire in London, have led to the establishment of new safety standards, emphasizing the need for continuous improvement in fire safety regulations [6][15]. - Current regulations in Hong Kong are stringent, yet the classification of bamboo scaffolding as a temporary structure creates loopholes in fire safety oversight [15][16]. - Experts suggest that integrating scaffolding regulations into building codes could enhance overall fire safety and prevent future tragedies [16][20]. Group 3: Recommendations for Improvement - The article emphasizes the importance of proactive fire safety management, including early detection systems and regular maintenance of fire safety equipment [20][21]. - It is suggested that the government should phase out bamboo scaffolding in favor of safer alternatives to mitigate fire risks [16][20]. - The need for a collaborative approach among property owners, tenants, management companies, and contractors is highlighted to ensure effective implementation of fire safety measures [19][20].