Fireproofing for an elevator landing door

Details Fireproofing for an elevator landing door Fireproofing for an elevator landing door

E - Fixed Constructions

06

B

E06B 5/16 (2006.01) B66B 13/30 (2006.01)

Patent

CA 2331798

Fireproofing arrangement for an elevator landing door, said landing door comprising a skin plate (1) facing toward the landing and a steel section reinforcement (3) laid in the vertical direction of the door and attached to the skin plate. The surface of the steel section reinforcement (3) on the side facing toward the shaft is provided with a layer of paint (5) becoming foamy when exposed to heat.

L'invention concerne une disposition d'ignifugation pour une porte palière d'ascenseur, ladite porte palière comprend une plaque (1) de revêtement faisant face au palier et une armature de profilé en acier (3) reposant dans le sens vertical de la porte et fixée à la plaque de revêtement. La surface de l'armature (3) du profilé en acier se trouvant sur le côté faisant face à la cage d'ascenseur est enduite d'une couche de peinture (5) se transformant en mousse lorsqu'elle est soumise à la chaleur.

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