Technical scope
- Intumescent coating systems
- Cementitious and SFRM systems
- Fire-rated board encasement
- Primer and topcoat coordination
- Repair and reinstatement
- Thickness, adhesion and density controls
Country home/All services
01B / IN
Structural Fireproofing
Project-specified intumescent, cementitious and board fireproofing routes with substrate, thickness and QA/QC controls.
Technical scope
Protect load-bearing steel for the specified fire-resistance period.
Structural fireproofing delays temperature rise so critical elements can maintain the required performance during fire exposure. The material family and thickness depend on the approved design basis and actual section.
Vortexen coordinates surface condition, primer compatibility, environmental limits, application thickness, reinforcement where required, repair and final inspection records.
Required inputs
- Steel member schedule
- Fire rating and critical temperature
- Section factor or approved calculation
- Existing primer and condition
- Exposure and finish requirement
- Access and sequence
Delivery route
- Review steel schedule and design basis
- Confirm substrate, primer and exposure
- Plan access, environment and application sequence
- Apply and inspect specified build-up
- Rectify and compile final records
Evidence expected
- Approved manufacturer system
- Section and thickness calculation basis
- Environmental and batch logs
- DFT, thickness or density records