ALUMINUM-MADE FITTING FRAME IN THE CASE OF PROVIDING WOODEN FITTINGS INSIDE FIRE DOOR

摘要

PROBLEM TO BE SOLVED: To conform with the regulations of the Building Standard Law, to improve internal and external fittings and to reduce the cost by utilizing a rain door as a fire door, and enlarging the depth of an aluminum-made fitting frame to separate the fire door from a wooden fittings provided inside.;SOLUTION: A rain door 2 is utilized as a fire door, and the depth of an aluminum-made fitting frame 1 is made larger than that of the conventional aluminum-made fitting frame to separate the fire door from a wooden fitting 4 provided inside. In the case of taking an aluminum sash as a fire door instead of the rain door, similarly it is separated from the inside wooden fitting 4. Thus, regardless of the structure of a building, a fitting construction method (exterior type construction method, semi-exterior type construction method), and the shape and the opening and closing type of a rain door and an aluminum sash, the space between a fire door as an object and the inside wooden fitting can be secured 15 cm or larger so as to meet the regulations of the term 5 of the clause 110 of the Building Standard Law Enforcement Ordinance, and also improve the internal and external fitting and reduce the cost.;COPYRIGHT: (C)2000,JPO