The use permit specifies for the various use functions where horizontal or vertical fire compartmentation must be guaranteed and what must be regarded as the fire-loaded side. We check all architectural and installation details and building materials for their resistance to fire penetration, fire transfer and smoke penetration of a fire compartment and whether this resistance meets the prevailing legislation and regulations for the relevant function.

We investigate the resistance to fire penetration, fire transfer and smoke passage in the given situation and as far as details are not available and / or specifications of building materials are missing, the details are still described. If defects are identified, we will make recommendations on how the defects can be repaired. We can compile a logbook of all fire-resistant details in a fire separation including the relevant product certificates and test reports.

You then have all the information available to carry out checks on the integrity of the fire and smoke-proof passages.