FR2523621B1 - ACOUSTIC CEILING PANEL - Google Patents

ACOUSTIC CEILING PANEL

Info

Publication number
FR2523621B1
FR2523621B1 FR8302471A FR8302471A FR2523621B1 FR 2523621 B1 FR2523621 B1 FR 2523621B1 FR 8302471 A FR8302471 A FR 8302471A FR 8302471 A FR8302471 A FR 8302471A FR 2523621 B1 FR2523621 B1 FR 2523621B1
Authority
FR
France
Prior art keywords
ceiling panel
acoustic ceiling
acoustic
panel
ceiling
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
Application number
FR8302471A
Other languages
French (fr)
Other versions
FR2523621A1 (en
Inventor
Walter William Chamberlain Iii
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong World Industries Inc
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
Application filed by Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Publication of FR2523621A1 publication Critical patent/FR2523621A1/en
Application granted granted Critical
Publication of FR2523621B1 publication Critical patent/FR2523621B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR8302471A 1982-03-22 1983-02-16 ACOUSTIC CEILING PANEL Expired FR2523621B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36078582A 1982-03-22 1982-03-22

Publications (2)

Publication Number Publication Date
FR2523621A1 FR2523621A1 (en) 1983-09-23
FR2523621B1 true FR2523621B1 (en) 1986-11-14

Family

ID=23419388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302471A Expired FR2523621B1 (en) 1982-03-22 1983-02-16 ACOUSTIC CEILING PANEL

Country Status (9)

Country Link
JP (1) JPS58168749A (en)
AU (1) AU557379B2 (en)
BE (1) BE895727A (en)
CA (1) CA1193554A (en)
DE (1) DE3305475C2 (en)
FR (1) FR2523621B1 (en)
GB (1) GB2118590B (en)
LU (1) LU84691A1 (en)
NL (1) NL8300095A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237587B (en) * 1989-10-31 1993-09-22 Armstrong World Ind Inc Surface covering
FI88136C (en) * 1991-02-08 1993-04-13 Suomen Kuitulevy Oy FOERFARANDE FOER MAOLNING AV EN SKIVA, ETT MASSAARK ELLER ETT BAND
EP1180186B2 (en) 2000-03-20 2009-01-14 Newmat, S.A Flexible polymer material sheet for stretched constructions and false ceiling comprising this sheet
US6877585B2 (en) * 2000-05-12 2005-04-12 Johns Manville International, Inc. Acoustical ceiling tiles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1990510U (en) * 1968-08-01 Holzwerke H. WiIhelmi o.H.G., 6301 Dorlar Sound-absorbing building board
CH117710A (en) * 1925-06-02 1926-12-01 Dahlberg & Company Inc Wall covering in sound and sound absorbing materials.
US1959057A (en) * 1930-12-22 1934-05-15 Burgess Lab Inc C F Sound absorbing construction
US2796946A (en) * 1954-07-15 1957-06-25 Ind Res Lab Inc Sound absorbing and correcting material and method of making same
FR1122345A (en) * 1955-02-21 1956-09-05 Improvements to soundproofing panels
US2855327A (en) * 1956-01-26 1958-10-07 Glidden Co Coated acoustic tile and process therefor
FR1149040A (en) * 1956-06-26 1957-12-19 Method and device for manufacturing noise-absorbing elements (bodies) in rooms
US3470977A (en) * 1968-02-21 1969-10-07 Owens Corning Fiberglass Corp Fire resistant glass fiberboard and method of making same
JPS5243281U (en) * 1975-09-22 1977-03-28
JPS5829901B2 (en) * 1977-06-07 1983-06-25 日本電信電話株式会社 Wideband cable transmission system
JPS5444970U (en) * 1977-09-02 1979-03-28

Also Published As

Publication number Publication date
LU84691A1 (en) 1983-09-08
AU557379B2 (en) 1986-12-18
JPS6338509B2 (en) 1988-08-01
JPS58168749A (en) 1983-10-05
DE3305475C2 (en) 1986-09-04
AU9091482A (en) 1983-09-29
GB2118590B (en) 1985-09-11
NL8300095A (en) 1983-10-17
GB2118590A (en) 1983-11-02
CA1193554A (en) 1985-09-17
GB8306995D0 (en) 1983-04-20
FR2523621A1 (en) 1983-09-23
DE3305475A1 (en) 1983-09-29
BE895727A (en) 1983-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse