Static structures (e.g. – buildings) – Shaped or strengthened by fluid pressure – Comprising spaced – sheetlike members and fluid chamber...
Reexamination Certificate
2006-05-16
2006-05-16
Slack, Naoko (Department: 3635)
Static structures (e.g., buildings)
Shaped or strengthened by fluid pressure
Comprising spaced, sheetlike members and fluid chamber...
C052S002170, C052S232000, C052S317000
Reexamination Certificate
active
07043880
ABSTRACT:
The invention provides methods, systems, and devices for installing thermal barriers in openings or gaps in or between structures such as walls, ceilings, and floors. At least one thermal barrier molding bag is positioned in the hole or gap, and a flowable firestop material that is operative to cure or harden, such as a hydratable cementitious slurry, is introduced into the bag to mold a barrier in the hole or gap.
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Aldykiewicz, Jr. Antonio J.
Bablouzian Leon
Dair Benita
Hurley, Jr. William J.
Morgan Michael D.
Leon Craig K.
Slack Naoko
W. R. Grace & Co.,-Conn.
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