Enclosure fire-resistive for a predetermined time

Static structures (e.g. – buildings) – Preassembled subenclosure or substructure section of unit or...

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52232, 52380, 52381, 52382, 52383, 109 82, 109 84, 109 80, E04B 202

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active

057406359

ABSTRACT:
An enclosure that is fire-resistive for a predetermined period of time including a floor having a structural forging which is covered with a glass wool felt. A platform of wooden plates is affixed to the glass wool felt. Lateral expansion joints are positioned at ends of the wooden plates. A wooden skirting board is positioned over the expansion joints and resides against walls of the enclosure. The walls are formed by plywood boards, incombustible boards, and a wooden board formed by planks. A metallic square bar is affixed to the floor and resides at the bottom of the walls. A ceiling is self-supported at the top of the walls.

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patent: 5257583 (1993-11-01), Koenig
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patent: 5496640 (1996-03-01), Bolton et al.

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