SYSTEM, METHOD AND APPARATUS FOR SUBSTANTIALLY AIRTIGHT AREA SEPARATION WALL

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United States of America Patent

APP PUB NO 20170191258A1
SERIAL NO

15382525

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An area separation wall (ASW) may include gypsum liner panels and structural elements located between adjacent ones of the gypsum liner panels. A sealing material may be located between the gypsum liner panels and the structural elements, and between adjacent ones of the structural elements. The sealing material may form seals therebetween, such that the ASW is substantially airtight when assembled. In addition, the ASW may include a fire rating of at least 2 hours in compliance with ANSI/UL 263.

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Patent Owner(s)

Patent OwnerAddress
CERTAINTEED GYPSUM INC20 MOORES ROAD MALVERN PA 19355

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DiNoia, Todd P Littleton, US 16 54
GATLAND, Stanley D Downingtown, US 2 9
MCDONALD, Conor Patrick Boston, US 13 43

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