In situ molded thermal barriers

Details In situ molded thermal barriers In situ molded thermal barriers

2006-12-26

2006-12-26

Chilcot, Jr., Richard E. (Department: 3634)

Static structures (e.g., buildings)

Processes

Barrier construction

C052S232000, C052S317000, C052S749100, C383S120000

Reexamination Certificate

active

07152385

ABSTRACT:
Methods, systems, and devices for installing barriers in openings of gaps in or between structures such as walls, ceilings, and floors are described herein. At least one barrier molding bag is positioned in the hole or gap, and a flowable firestop material that is preferably operative to cure or harden, such as a hydratable cementitious slurry, is introduced into the bag to create a barrier in the hole or gap.

REFERENCES:
patent: 2252578 (1941-08-01), Powell
patent: 2971616 (1961-02-01), Bayley, Jr.
patent: 3264165 (1966-08-01), Stickel
patent: 3297233 (1967-01-01), Meyerhoefer
patent: 3751881 (1973-08-01), Hughes
patent: 3786604 (1974-01-01), Kramer
patent: 3805471 (1974-04-01), De Schutter
patent: 3854253 (1974-12-01), Slowbe
patent: 3859064 (1975-01-01), Cordell
patent: 3918512 (1975-11-01), Kuneman
patent: 4136208 (1979-01-01), Light et al.
patent: 4155208 (1979-05-01), Shanabarger
patent: 4172345 (1979-10-01), Alderman
patent: 4172915 (1979-10-01), Sheptak et al.
patent: 4182085 (1980-01-01), Elson
patent: 4312279 (1982-01-01), Wilson et al.
patent: 4364212 (1982-12-01), Pearson et al.
patent: 4399645 (1983-08-01), Murphy et al.
patent: 4424867 (1984-01-01), Mallow
patent: 4583565 (1986-04-01), Cornwall
patent: 4638829 (1987-01-01), Cornwall
patent: 4724858 (1988-02-01), Cornwall
patent: 4726974 (1988-02-01), Nowobilski et al.
patent: 4850385 (1989-07-01), Harbeke
patent: 4871477 (1989-10-01), Dimanshteyn
patent: 4878481 (1989-11-01), Schoeff et al.
patent: 4884381 (1989-12-01), Betti
patent: 4918897 (1990-04-01), Luedtke
patent: 4988406 (1991-01-01), Nelson
patent: 5035951 (1991-07-01), Dimanshteyn
patent: 5048257 (1991-09-01), Luedtke
patent: 5076309 (1991-12-01), Cornwall
patent: 5127203 (1992-07-01), Paquette
patent: 5127425 (1992-07-01), Cornwall
patent: 5127760 (1992-07-01), Brady
patent: 5129201 (1992-07-01), Robertson et al.
patent: 5155957 (1992-10-01), Robertson et al.
patent: 5180063 (1993-01-01), Sakno
patent: 5183070 (1993-02-01), Cornwall
patent: 5340612 (1994-08-01), Perito
patent: 5356446 (1994-10-01), Smetana et al.
patent: 5384188 (1995-01-01), Lebold et al.
patent: 5390465 (1995-02-01), Rajecki
patent: 5391347 (1995-02-01), Bastide et al.
patent: 5401538 (1995-03-01), Perito
patent: 5417019 (1995-05-01), Marshall et al.
patent: 5452551 (1995-09-01), Charland et al.
patent: 5456050 (1995-10-01), Ward
patent: 5471805 (1995-12-01), Becker
patent: 5482686 (1996-01-01), Lebold et al.
patent: 5498466 (1996-03-01), Navarro et al.
patent: 5508321 (1996-04-01), Brebner
patent: 5548934 (1996-08-01), Israelson
patent: 5578671 (1996-11-01), Welna
patent: 5634304 (1997-06-01), Sakno
patent: 5655350 (1997-08-01), Patton
patent: 5656117 (1997-08-01), Wood et al.
patent: 5664396 (1997-09-01), Lyman et al.
patent: 5702218 (1997-12-01), Onofrio
patent: 5744199 (1998-04-01), Joffre et al.
patent: 5887395 (1999-03-01), Navarro et al.
patent: 5890245 (1999-04-01), Klearman et al.
patent: 6051193 (2000-04-01), Langer et al.
patent: 6125608 (2000-10-01), Charlson
patent: 6161564 (2000-12-01), Cornwall
patent: 6176053 (2001-01-01), St. Germain
patent: 6189277 (2001-02-01), Boscamp
patent: 6224835 (2001-05-01), Langer
patent: 6406755 (2002-06-01), Kindt et al.
patent: 6418689 (2002-07-01), Hacquard et al.
patent: 6458418 (2002-10-01), Langer et al.
patent: 6572948 (2003-06-01), Dykhoff
patent: 6698146 (2004-03-01), Morgan et al.
patent: 6783345 (2004-08-01), Morgan et al.
patent: 6789702 (2004-09-01), O'Connor et al.
patent: 11117424 (1999-04-01), None
patent: 11117435 (1999-04-01), None
patent: 200297489 (2002-10-01), None
patent: 88/08790 (1988-11-01), None
ASTM, “Standard Test Method for Cyclic Movement and Measuring the Minimum and Maximum Joint Widths of Architectural Joint Systems”, Nov. 10, 1997.
ASTM, “Standard Test Method for Fire-Resistive Joint Systems”, Sep. 10, 1999.
Underwriters Laboratories Inc., “UL Standard for Safety for Tests for Fire Resistance of Building Join Systems”, Jul. 31, 1998.
Grace Construction Products, “Firestop Specification”, prior to Oct. 1, 2001.
Grace Construction Products, “Flamesafe 3000 Elastomeric Spray”, May, 2000.
Grace Construction Products, “Head of Wall Systems”, 2001.

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