What can be the result of applying fireproofing material too thickly?

Applying fireproofing material too thickly can lead to increased risk of cracking, peeling, and additional weight load on the structure. When fireproofing materials are applied in excess, they may not adhere properly, leading to the potential for delamination or failure of the coating over time. The added weight from excessive material can also place unnecessary stress on the structural elements, which may not have been designed to carry that additional load. Proper application thickness is essential to ensure that the fireproofing performs effectively without compromising the integrity of the structure or the fire protection itself. This balance ensures that the fireproofing provides the intended level of fire resistance while maintaining the structural safety and stability of the building.