CA1326625C - Panneau de gypse a face revetue d'un materiau fibreux, a caracteristiques ameliorees de resistance au feu - Google Patents

Panneau de gypse a face revetue d'un materiau fibreux, a caracteristiques ameliorees de resistance au feu

Info

Publication number
CA1326625C
CA1326625C CA000616425A CA616425A CA1326625C CA 1326625 C CA1326625 C CA 1326625C CA 000616425 A CA000616425 A CA 000616425A CA 616425 A CA616425 A CA 616425A CA 1326625 C CA1326625 C CA 1326625C
Authority
CA
Canada
Prior art keywords
gypsum
board
mat
core
gypsum board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000616425A
Other languages
English (en)
Inventor
Charles W. Lehnert
Brian G. Randall
George F. Fowler, Jr.
Ray W. Hinkel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georgia Pacific Gypsum LLC
Original Assignee
Georgia Pacific LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CA000516602A external-priority patent/CA1309828C/fr
Application filed by Georgia Pacific LLC filed Critical Georgia Pacific LLC
Priority to CA000616425A priority Critical patent/CA1326625C/fr
Application granted granted Critical
Publication of CA1326625C publication Critical patent/CA1326625C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
CA000616425A 1985-08-26 1992-06-25 Panneau de gypse a face revetue d'un materiau fibreux, a caracteristiques ameliorees de resistance au feu Expired - Lifetime CA1326625C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000616425A CA1326625C (fr) 1985-08-26 1992-06-25 Panneau de gypse a face revetue d'un materiau fibreux, a caracteristiques ameliorees de resistance au feu

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76958385A 1985-08-26 1985-08-26
US769,583 1985-08-26
CA000516602A CA1309828C (fr) 1985-08-26 1986-08-22 Utilisation, dans des gaines techniques, de panneaux de gype revetus de matelas fibreux et de panneaux ignifuges ameliores
CA000616425A CA1326625C (fr) 1985-08-26 1992-06-25 Panneau de gypse a face revetue d'un materiau fibreux, a caracteristiques ameliorees de resistance au feu

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000516602A Division CA1309828C (fr) 1985-08-26 1986-08-22 Utilisation, dans des gaines techniques, de panneaux de gype revetus de matelas fibreux et de panneaux ignifuges ameliores

Publications (1)

Publication Number Publication Date
CA1326625C true CA1326625C (fr) 1994-02-01

Family

ID=25671076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000616425A Expired - Lifetime CA1326625C (fr) 1985-08-26 1992-06-25 Panneau de gypse a face revetue d'un materiau fibreux, a caracteristiques ameliorees de resistance au feu

Country Status (1)

Country Link
CA (1) CA1326625C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12617180B2 (en) 2022-08-03 2026-05-05 Owens Corning Intellectual Capital, Llc Coated reinforced composite facer and insulation assembly including the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12617180B2 (en) 2022-08-03 2026-05-05 Owens Corning Intellectual Capital, Llc Coated reinforced composite facer and insulation assembly including the same

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205