Code-Compliant Passive Fire Protection for Structural Steel

What is Spray Fireproofing?

Spray fireproofing, also known as sprayed fire-resistive material or fireproofing insulation, is a passive fire protection measure used to delay the onset of structural failure in the event of a fire. It involves the application of a specialized material onto building components to enhance their fire resistance.

Key Benefits of Spray Fireproofing

• Fire Resistance: Protect structural elements such as steel and concrete from high temperatures generated during a fire.
• Energy Efficiency: Some spray fireproofing materials also offer thermal insulation properties, contributing to reduced heat transfer and energy consumption.
• Versatility: Applicable to structural steel, beams, columns, decks, and other assemblies.
• Code Compliance: Helps projects meet required fire-resistance ratings and inspection expectations.

Application Methods

Spray fireproofing is typically installed using specialized pumping and spray equipment to achieve consistent thickness and bond. Surface preparation, adhesion, and environmental conditions are all carefully controlled for long-term performance.

Key Considerations

Material selection, substrate condition, required hourly rating, durability needs, and finish requirements all influence the right fireproofing system for each project.