技术范围
- Intumescent coating systems
- Cementitious and SFRM systems
- Fire-rated board encasement
- Primer and topcoat coordination
- Repair and reinstatement
- Thickness, adhesion and density controls
技术范围
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.
所需资料
- Steel member schedule
- Fire rating and critical temperature
- Section factor or approved calculation
- Existing primer and condition
- Exposure and finish requirement
- Access and sequence
执行流程
- 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
所需证据
- Approved manufacturer system
- Section and thickness calculation basis
- Environmental and batch logs
- DFT, thickness or density records