기술 범위
- Beams and columns
- Industrial structures
- Spray-applied fire-resistive material
- Mesh or lath where designed
- Damage repair and reinstatement
- Thickness, density and adhesion testing
기술 범위
Robust spray-applied protection with thickness, density and bond controls.
Cementitious and spray-applied fire-resistive materials can provide durable protection for industrial and commercial structures when specified for the substrate and exposure.
Execution must control surface condition, bonding or mesh requirements, material mixing, applied thickness, curing, damage protection and testing.
필요 정보
- Structural drawings
- Required rating
- Exposure classification
- Surface and primer condition
- Reinforcement detail
- Access and programme
수행 절차
- Confirm design and substrate route
- Prepare surfaces and reinforcement
- Control material mixing and application
- Cure and protect finished work
- Test, rectify and document
필요 증빙
- Approved system data
- Batch and mixing logs
- Thickness map
- Density or bond testing where required