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Portes de salle blanche, fenêtres et systèmes de verrouillage
Unequal porte de salle blanche à double feuille
A leaf-and-a-half cleanroom doorset combining one full-size daily personnel leaf with a narrower inactive leaf that releases when occasional equipment needs a wider route.
- Full-Size Daily Active Leaf
- Narrow Secondary Access Leaf
- Compact Wide-Opening Solution
- Sealed Asymmetric Meeting Stile
Introduction de produit
The Unequal Double-Leaf Cleanroom Door provides equipment access without making both leaves oversized. The primary leaf operates like a normal single personnel door, while the narrow secondary leaf stays flush-bolted for routine use. Releasing it extends the clear opening for carts, cabinets or production equipment. Aluminum-honeycomb infill keeps the tall unequal leaves light and reduces the load on the asymmetric frame.
Key Features
A narrow secondary leaf adds width only when a larger load must pass.
Honeycomb construction limits hinge loads on both differently sized leaves.
An asymmetric overlapping seal closes the full central meeting line.
Concealed secondary-leaf bolts keep the everyday opening clear of extra hardware.
Préoccupations du client produit
Leaf-and-a-half doors must give convenient daily access while keeping the secondary leaf secure, sealed and immediately available for larger loads.
A full double door consumes wall and swing space despite infrequent wide-access demand.The narrow secondary leaf adds occasional width while preserving a standard active leaf.
Staff release the wrong hardware when the secondary leaf is needed quickly.Accessible concealed flush bolts provide a direct top-and-bottom release sequence.
Differently sized leaves can sag and meet unevenly at the centre.Light honeycomb cores, reinforced hinges and adjustable alignment maintain the asymmetric joint.
The inactive leaf rattles under room pressure changes.Positive flush-bolt engagement and compressible meeting seals restrain the narrow leaf.
Les applications typiques
Cleanroom personnel routes with occasional equipment transferLaboratory instrument roomsHealthcare equipment accessPackaging areasMaintenance access in compact corridors
Paramètres techniques
Typical dimensions for a leaf-and-a-half cleanroom door arrangement are shown below.
| Matériaux de base | Bonded aluminum honeycomb in active and secondary leaves |
|---|---|
| Panneau épaisseur | 50 mm per door leaf |
| Largeur effective | 1200-1800 mm total clear opening |
| Longueur maximale | 2400 mm maximum leaf height |
| Acier face épaisseur | 0.8-1.0 mm powder-coated galvanized steel skins |
| Densité Core | 40-70 kg/m³ aluminum honeycomb |
| Conductivité thermique | 0.06-0.10 W/(m·K) typical honeycomb core range |
| surface finie | Smooth powder-coated steel with matching sealed leaf edges |
| Type joint | Asymmetric paired leaves with gasketed astragal and concealed secondary-leaf flush bolts |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation |
Options disponibles
300-600 mm secondary leafOne or two vision panelsLeaf coordinatorAutomatic drop seals
Planning a Unequal Double-Leaf Cleanroom Door specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
