Patent ID: 7871229

Claim:
A temporary, disposable, lightweight bulkhead, comprising: a pair of insulation members pivotably attached to each other and able to fold upon each other for storage and transport; the insulation members including a first side, a second side, a lower horizontal side and an upper horizontal side; an insulation strip extending along the upper horizontal side; a cord having opposed distal ends with one of said distal ends secured to one of said insulation members and the other distal end secured to the other insulation member; each insulation member including a cavity; a pair of flexible, inflatable accordion pleated-type air bags with one of said air bags disposed in one of said cavities and the other air bag disposed in the other cavity; and a pair of double-sided tape strips with one of said double-sided tape strips attached to one of said air bags and the other double-sided tape strip attached to the other air bag.