Metal roof sealing system and method

Details Metal roof sealing system and method Metal roof sealing system and method

1998-06-16

1999-09-14

Safavi, Michael

Static structures (e.g., buildings)

Disparate sheet lamina between exposed surfaces of wall,...

52537, 525881, 527414, 5274611, 527481, E04B 700, E04D 1102, E04G 2114

Patent

active

059503831

ABSTRACT:
A sealing system and method for a metal roof having a plurality of sheet metal panels attached to a roof deck covered by a layer of insulation, such as polystyrene. The joints and seams formed at junctions of adjacent plates are sealed with a nonflammable or low combustible, char forming, non absorbent layer of material which is applied over the seams in a liquid or slurry form, which subsequently hardens to form a liquid proof seal to reduce the flow of molten polystyrene from melting of the adjacent layer of insulation, into the fire below.

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