JIANGMEN, GUANGDONG, CHINA, November 19, 2025 /EINPresswire.com/ -- When alarms sound, smoke rises, and crowds push toward the exits, the path to safety depends on ...
It is fundamentally against both the IBC and IFC codes to physically lock doors in occupied buildings — preventing occupants to freely exit in the case of a fire (Note: There are some exceptions, and ...
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