FIRE-RESISTANT WOOD ASSEMBLIES FOR BUILDING

Fire resistant door, glazing, and mullion frames include intumescent material at least partially embedded in the frame adjacent the door or glazing. Trim materials are positioned over the intumescent material to prevent tampering with and damage to the intumescent material while improving the aesthe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOHN GAYDOS, JIM HARKINS
Format: Patent
Sprache:eng
Schlagworte:
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