What could indicate the need for further inspection in SFRM applications?

Visible cracks or peeling in Spray-Applied Fire-Resistive Material (SFRM) applications are clear indicators that further inspection is necessary. These defects can compromise the fire-resisting properties of the material, which is essential for maintaining structural integrity during a fire. Cracks and peeling suggest that the fireproofing material may be failing due to bond issues, environmental factors, or application errors. If not addressed, these issues could lead to a reduction in fire resistance, making it crucial to investigate them promptly. Maintaining a smooth, intact surface is essential for the effectiveness of SFRM, and any visible signs of distress warrant closer examination to ensure compliance with safety standards and building codes.