FR968902A - Improvements made to construction elements - Google Patents

Improvements made to construction elements

Info

Publication number
FR968902A
FR968902A FR968902DA FR968902A FR 968902 A FR968902 A FR 968902A FR 968902D A FR968902D A FR 968902DA FR 968902 A FR968902 A FR 968902A
Authority
FR
France
Prior art keywords
improvements made
construction elements
construction
elements
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.)
Holoplast Ltd
Original Assignee
Holoplast Ltd
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 GB2419145A external-priority patent/GB599579A/en
Application filed by Holoplast Ltd filed Critical Holoplast Ltd
Application granted granted Critical
Publication of FR968902A publication Critical patent/FR968902A/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
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • 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
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • 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
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
FR968902D 1945-09-19 1948-07-08 Improvements made to construction elements Expired FR968902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2419145A GB599579A (en) 1945-09-19 Improved building unit for acoustic constructional purposes

Publications (1)

Publication Number Publication Date
FR968902A true FR968902A (en) 1950-12-08

Family

ID=10207828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968902D Expired FR968902A (en) 1945-09-19 1948-07-08 Improvements made to construction elements

Country Status (3)

Country Link
BE (1) BE483695A (en)
DE (1) DE968698C (en)
FR (1) FR968902A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275279B (en) * 1965-10-06 1968-08-14 Boelkow Gmbh Process for the production of a composite component from glass fiber reinforced plastic
DE3242940A1 (en) * 1982-11-20 1984-05-24 Hans Julius 6303 Hungen Schmitt ACOUSTICALLY EFFECTIVE COMPONENT
DE10348962A1 (en) * 2003-10-14 2005-05-25 Rühland, Lothar Recycling bin for glass has frame mounted below inlet which is covered with sound-absorbing material and has surface which is less than half that of bin walls
DE202007018098U1 (en) * 2007-12-21 2009-05-14 Witex Flooring Products Gmbh Underlay mat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842736A (en) * 1918-12-23 1932-01-26 Ford Motor Co Air and water craft and method of making the same
DE600596C (en) * 1928-12-29 1934-07-26 C F Burgess Lab Inc Sound absorbing wall and ceiling coverings
FR739334A (en) * 1932-07-01 1933-01-09 Laques De France Moulages Ind Mode of constitution of panels
US2021359A (en) * 1932-10-19 1935-11-19 Dorne N Halstead Preformed sound-absorbing unit and method of making the same
FR840916A (en) * 1938-01-05 1939-05-08 Fibro Ciment Et Des Revetement Sound absorbing panel
CH206380A (en) * 1938-12-21 1939-08-15 Kollbrunner Heinrich Sound-absorbing covering element for ceilings and walls.

Also Published As

Publication number Publication date
BE483695A (en)
DE968698C (en) 1958-03-20

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