Passive Protection in Action: The Power of Door Control. . Active fire protection systems (like sprinklers and alarms) get the headlines, but this fire behavior demonstration highlights the role of Passive Fire Protection. . This small-scale simulation clearly shows how air flow, driven by an open door, can accelerate a fire dramatically. . A closed door is a simple act of compartmentalization-a core principle of passive fire protection-that limits oxygen and slows spread. . By understanding fir

What are the requirements of a Passive House? And how does the Blower Door Test work? In Korea, Plantree - Kojjum is conquering the sustainable construction landscape one #PassiveHouse at a time, and to do that, they rely on our solutions for airtightness. To ensure the highest standards of energy efficiency, the building underwent the Blower Door Test: you can find everything you need to know, all the results and a YouTube channel to watch the tests in detail here: https://www.rothoblaas.com/bl