Fire tests for building elements and components — Fire testing of service installations — Part 1: Penetration seals

This technical document specifies the test methods for evaluating the fire resistance of building elements, focusing specifically on service facilities where penetrations occur. It addresses the sealing of openings created by pipes, cables, and conduits passing through fire-resisting walls or floors, ensuring that fire and smoke do not spread unintentionally between compartments. The procedures outlined define how to prepare test specimens, conduct exposure to high temperatures, and measure performance criteria such as integrity and insulation during standard fire scenarios. Special attention is given to various types of sealing materials and systems commonly used in construction to maintain the fire rating of structural components. The testing environment replicates real-world fire conditions to assess how effectively different sealing arrangements can withstand thermal stress and flame penetration. This approach aids engineers and manufacturers in verifying that their products meet necessary safety requirements for containment of fire within designated zones. By adhering to these established methodologies, stakeholders can consistently evaluate the reliability of penetration seals in diverse building configurations and occupancy types. The guidance supports the development of safer infrastructure by providing a uniform basis for assessing passive fire protection systems.