When should TFIFRM stabilization be assessed?

Assessing TFIFRM (Thermal Flame Impingement Fire-Rated Material) stabilization after it has dried and stopped shrinking is crucial for several reasons. The drying process and any subsequent shrinkage can affect the performance and integrity of the fireproofing material.

When the material is still wet, it may not have reached its final structural properties, which means that any assessment made at that time would not provide an accurate representation of its long-term behavior. By waiting until the material has fully cured and stabilized, you ensure that any evaluations are reflective of the material's readiness to perform in a fire scenario.

Furthermore, assessing stabilization at this stage allows for inspections to confirm that the fireproofing has adhered properly, maintained its intended thickness, and achieved the necessary fire resistance characteristics. Conducting assessments too soon after application, such as immediately after or within a short timeframe, could lead to misleading conclusions about the effectiveness of the fireproofing application.