A-60 Deck with Rockfibras PNR-128 insulation

Typowe problemy

• Insulation compression or displacement from foot traffic/stowage against deck insulation without protection
• Moisture ingress into the mineral wool insulation reducing thermal/fire performance
• Fixing pin/clip corrosion allowing insulation to sag away from the deck
• Vapour barrier damage leading to condensation within the insulation package
• Unauthorized penetrations breaking A-60 continuity
• Facing/cladding damage exposing insulation to mechanical damage

Lista kontrolna przeglądu

• Visual check of insulation cladding/facing for damage or displacement
• Check fixing pins/clips are intact and insulation is firmly secured to the deck
• Inspect for moisture staining indicating vapour barrier failure
• Verify no unauthorized penetrations exist without an approved fire-stop detail
• Check insulation thickness/coverage is maintained at deck penetrations, stiffeners and edges
• Confirm certification/type approval marking is traceable to the fire control plan

Interwały serwisowe

Typowe interwały dla tej klasy konstrukcji, nie dane producenta dla Twojego modelu. Wiążąca jest instrukcja producenta.

Krytyczne części zamienne

• Matching certified mineral wool insulation of the same type as installed, per the panel manufacturer's specification
• Facing/cladding material matching the original certificate
• Fixing pins/clips and vapour barrier material of the approved type

Bezpieczeństwo

• Any breach or uncertified repair can compromise the A-60 deck fire division rating - treat as a fire safety deficiency until restored
• Mineral wool fibres are an irritant - use appropriate PPE when handling during repair
• Do not penetrate without an approved fire-stop detail for the specific penetration

Przegląd klasyfikacyjny

Checked as part of fire division integrity surveys under class/SOLAS II-2: surveyors confirm the A-60 deck insulation matches the approved fire control plan, that penetrations are properly fire-stopped, and that any repairs use insulation and cladding covered by an equivalent type approval.

Szacowana trwałość: Not applicable in running hours - passive fire insulation is expected to last the structural life of the deck if undamaged, moisture-free and unmodified.