In the case of CSP and intumescent systems, if they are not applied to the correct thickness across all surfaces of load-bearing steel members or panels/plates and there is a fire event, catastrophic collapse due to heat transfer to the steel can occur resulting in potential loss of life.
Fire resistive coatings generally refers to a broad group of materials known as sprayed fire resistive materials (SFRM). These coatings provide protection to structural steel in buildings and other structures by serving as an insulative layer in the event of a fire. The coatings are rated by how long they provide such protection, typically from …
Use of Fire Resistive Coatings in Building Construction Read More »
The project specification for a recent building addition at a pharmaceutical manufacturing facility required that much of the structural steel be fireproofed. Fireproofing in this instance meant the application of a fire-resistive or intumescent coating. Intumescent coating products are designed to passively protect substrate materials—typically steel—from reaching combustion temperatures. These coatings function by charring and …
Diagnosing Failure in Fireproofing [Intumescent Coatings] Read More »