Gerald Doors
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| Product Category | Wooden fireproof door (soundproof/insulation type, choose according to needs) |
| Material | Composite structure of fire-resistant wood and fireproof board (the skeleton is made of flame-retardant treated solid wood, and the surface is covered with fireproof decorative board) |
| Core Functionality | Fireproof insulation, smoke insulation, flame retardancy, fire integrity |
| Fire Rating | Grade B/Grade A |
| Scope of Application | Building evacuation routes, stairwells, computer rooms, power distribution rooms, shopping malls, hotels and other key fire safety areas |
| Door Leaf Thickness | 50MM |
| Door Frame Thickness | 40MM |
| Fire Resistance Performance | Grade A: Integrity>=1.5H, Grade B: Integrity>=1.5H |
| Filling Material | Fireproof rock wool/perlite board |
| Sealed Structure | Expansion fireproof sealing strips are embedded around the door frame (expansion ratio>=250% in case of fire, blocking the spread of smoke and fire) |
| Certification Requirements | One door, one certificate, with fire product identification (CCCF certification, traceable production information) |
| Color and Style | White, gray, wood grain color, etc |
