What is the minimum allowable TFIFRM thickness determination percentage?

The minimum allowable Thin Film Intumescent Fire-Resistive Material (TFIFRM) thickness determination percentage is essential for ensuring that structural components are adequately protected against fire. A thickness percentage of 80% indicates that, in terms of application, at least 80% of the required thickness must be achieved for the fireproofing material to function effectively.

This percentage is based on established standards that require a certain thickness to ensure that the fire-resistive properties of the material are fully realized in real-life applications. When only a minimal thickness is applied, the protective qualities may be compromised, leading to potential failure in providing the necessary fire resistance for building structures.

This requirement underlines the importance of adhering to manufacturer specifications and industry standards, as insufficient thickness can impair fire protection performance, posing safety risks. Achieving at least 80% thickness helps to ensure that the fireproofing material will perform as intended during a fire, thereby safeguarding life and property.