FR1122345A - Perfectionnements aux panneaux d'insonorisation - Google Patents

Perfectionnements aux panneaux d'insonorisation

Info

Publication number
FR1122345A
FR1122345A FR1122345DA FR1122345A FR 1122345 A FR1122345 A FR 1122345A FR 1122345D A FR1122345D A FR 1122345DA FR 1122345 A FR1122345 A FR 1122345A
Authority
FR
France
Prior art keywords
soundproofing panels
soundproofing
panels
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
Other languages
English (en)
Inventor
Elie Doury
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 filed Critical
Application granted granted Critical
Publication of FR1122345A publication Critical patent/FR1122345A/fr
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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/849—Groove or slot type openings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1122345D 1955-02-21 1955-02-21 Perfectionnements aux panneaux d'insonorisation Expired FR1122345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1122345T 1955-02-21

Publications (1)

Publication Number Publication Date
FR1122345A true FR1122345A (fr) 1956-09-05

Family

ID=9632567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1122345D Expired FR1122345A (fr) 1955-02-21 1955-02-21 Perfectionnements aux panneaux d'insonorisation

Country Status (1)

Country Link
FR (1) FR1122345A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523621A1 (fr) * 1982-03-22 1983-09-23 Armstrong World Ind Inc Panneau de plafond acoustique
WO1997029254A1 (fr) * 1996-02-08 1997-08-14 Bpb Plc Plaque en ciment, poinçons et matrice servant a la fabriquer
WO1998046401A1 (fr) * 1997-04-11 1998-10-22 Bpb Plc Procede et poincon de perforation de carreaux a base de materiau cimentaire et carreaux ainsi obtenus
GB2309985B (en) * 1996-02-08 2000-10-04 Bpb Plc Cementitious board

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523621A1 (fr) * 1982-03-22 1983-09-23 Armstrong World Ind Inc Panneau de plafond acoustique
WO1997029254A1 (fr) * 1996-02-08 1997-08-14 Bpb Plc Plaque en ciment, poinçons et matrice servant a la fabriquer
GB2309985B (en) * 1996-02-08 2000-10-04 Bpb Plc Cementitious board
US6334280B1 (en) 1996-02-08 2002-01-01 Bpb Plc Sound absorbing cementitious tile
WO1998046401A1 (fr) * 1997-04-11 1998-10-22 Bpb Plc Procede et poincon de perforation de carreaux a base de materiau cimentaire et carreaux ainsi obtenus

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