Frame-abrazamuros for the placement of doors resistant to fire in flexible work. For its placement, a metal profile with a "U" section (1) is fixed on top of the roof of the enclosure and, on its lower part, on the floor thereof, fitted on both sides of the partition. Said metallic profile acts as a means of fastening the frame-abrazamuros constituted in practice by metal profiles that are fixed thereto by screws and the fire door. One of the profiles embraces the septum on one side and presents a straight section in the shape of an "L", which faces the profile in a "U" shape. On the other side of the partition, the other profile of the abrazamuros frame is arranged, also presenting a straight section in coincidence with the other straight section of the other profile, both straight sections of the profiles being related both to the partition and to the door through a through screw. Both profiles in turn are laterally related on both sides altabique through through bolts. (Machine-translation by Google Translate, not legally binding)
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