FR747388A - Sound dampening panel - Google Patents

Sound dampening panel

Info

Publication number
FR747388A
FR747388A FR747388DA FR747388A FR 747388 A FR747388 A FR 747388A FR 747388D A FR747388D A FR 747388DA FR 747388 A FR747388 A FR 747388A
Authority
FR
France
Prior art keywords
sound dampening
dampening panel
panel
sound
dampening
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
French (fr)
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.)
Johns Manville
Original Assignee
Johns Manville International 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 Johns Manville International Inc filed Critical Johns Manville International Inc
Application granted granted Critical
Publication of FR747388A publication Critical patent/FR747388A/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
    • 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
    • E04B2001/8461—Solid slabs or blocks layered

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR747388D 1932-12-10 1932-12-10 Sound dampening panel Expired FR747388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR747388T 1932-12-10

Publications (1)

Publication Number Publication Date
FR747388A true FR747388A (en) 1933-06-15

Family

ID=9147937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747388D Expired FR747388A (en) 1932-12-10 1932-12-10 Sound dampening panel

Country Status (1)

Country Link
FR (1) FR747388A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141068B (en) * 1957-09-02 1962-12-13 Faist K G M Soft, springy insulation layer under a layer of plaster
FR2204504A1 (en) * 1972-10-25 1974-05-24 Tokyo Plywood Kk
FR2213391A1 (en) * 1972-11-07 1974-08-02 Tokyo Plywood Kk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141068B (en) * 1957-09-02 1962-12-13 Faist K G M Soft, springy insulation layer under a layer of plaster
FR2204504A1 (en) * 1972-10-25 1974-05-24 Tokyo Plywood Kk
FR2213391A1 (en) * 1972-11-07 1974-08-02 Tokyo Plywood Kk

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