Hygienic GRP hinged lead lined X-ray fire door.
Dortek hygienic lead lined fire doors are manufactured from high technology engineering composites using a unique closed mould process. This creates a strong, uniform product with no seams or joins on the door surface and no voids, holes or crevices within for bacteria to harbour.
The doorset incorporates fire protection up to two hours and lead sheeting in a range of thicknesses. The lead lining extends through the door frames, forming an effective barrier to radiation in all directions.
The doors are free of timber and other organic materials that promote bacterial growth. This makes them ideally suited to areas requiring maximum hygiene and cleanability. Extremely strong and durable, yet light and easy to operate. The doors built-in colour is aesthetically pleasing and requires no maintenance.
Features:
Applications:
| Features | Fully sealed, ultra-clean constructionUser defined lead protectionFire resistant up to two hoursFree from voids, ledges and troublesome lippingsWater and chemical resistantNon porous and non-sheddingWill not warp, rot, swell or rustLightweight, strong and low maintenance |
| Finish | Smooth non-porous fire retardant gelcoat finish |
| Material | 40 mm thick with a 2.5 mm thick seamless hygienic glass-fibre reinforced, fire retardant moulded polyester facing and a 35 mm thick vermiculite board core with density 380 kg/m³ and thermal conductivity of 0.05 W/mK |
| Uniclass 2015 |
| Product Reference | Dortek Hygienic Hinged GRP Lead Lined Fire Doors |
| Fire resistance | 30 minutes60 minutes120 minutes |
| Width (single leaf) | 525 mm625 mm725 mm825 mm925 mm1025 mm1125 mm1225 mm |
| Height | 2040 mm2440 mm |
| Operation | AutomatedManual |
| Colour | See 'options' below and insert requirements. |
| Door frame | GRP with lead concealed within frameStainless steel with lead concealed within frame |
| X-ray protection | Code 3Code 4Code 5Code 6Code 7Code 8 |
| Hinges | Stainless steel lift off - high loadStainless steel lift off - standardStainless steel non lift off |
| Vision panels | 200 x 300 mm200 x 600 mm300 x 600 mm400 x 600 mm |
| Bumpers | PVC, 2 mm thick, smooth high impact, greyRubber, 3 mm thick, ribbed, blackStainless steel, 0.9 mm thick |
| Ironmongery | Insert requirement, consult with manufacturer, a wide range is available. |
| Standard product features | Format: Single action. Door leaf: - Material: 40 mm thick with a 2.5 mm thick seamless hygienic glass-fibre reinforced, fire retardant moulded polyester facing and a 35 mm thick vermiculite board core with density 380 kg/m³ and thermal conductivity of 0.05 W/mK. - Finish: Smooth non-porous fire retardant gelcoat finish. Vision panels: Triple glazed Firelite, lead lined laminate safety glass. Positioned 165 mm (minimum) from the leading edge or centrally in width. |
| Product Options | Configuration: Available as single leaf or double leaf, dependent on size requirement, contact manufacturer for information. Interlocking systems available - contact manufacturer for more information. Size: Bespoke sizes available upon request - contact manufacturer. Door leaf colour: Bespoke colours available upon request - contact manufacturer.
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