GB599579A - Improved building unit for acoustic constructional purposes - Google Patents
Improved building unit for acoustic constructional purposesInfo
- Publication number
- GB599579A GB599579A GB2419145A GB2419145A GB599579A GB 599579 A GB599579 A GB 599579A GB 2419145 A GB2419145 A GB 2419145A GB 2419145 A GB2419145 A GB 2419145A GB 599579 A GB599579 A GB 599579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- sheets
- plastic
- acoustic
- building unit
- 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
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
Abstract
599,579. Building-units for sound insulation. CULLUM, D. J. W. Sept. 19, 1945, No. 24191. [Classes 20(iv) and 87(i)] A rigid, fire-resistant, sound-insulating unit for walls, partitions or ceilings consists of inner and outer facing sheets 1, 2 of plastic or plastic-bonded material, one or both being perforated, solidly united by closely-spaced webs 3 which define a series of passages between the sheets which are filled with slagwool, kapok, &c. 5. The sheets and webs may be formed of a synthetic resin or resin-bonded paper united by heat and pressure or the unit may be moulded or extruded by the use of a suitable plastic. Examplary dimensions are: sheet thickness, # inch, web spacing, two inches, unit thickness, one inch. The unit may have bevelled edges and be closed all round when the passages have been filled.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE483695D BE483695A (en) | 1945-09-19 | ||
FR968902D FR968902A (en) | 1945-09-19 | 1948-07-08 | Improvements made to construction elements |
DEH1974A DE968698C (en) | 1945-09-19 | 1950-03-12 | Sound-absorbing plate-shaped component made of synthetic resin |
Publications (1)
Publication Number | Publication Date |
---|---|
GB599579A true GB599579A (en) | 1948-03-16 |
Family
ID=1738191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2419145A Expired GB599579A (en) | 1945-09-19 | 1945-09-19 | Improved building unit for acoustic constructional purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB599579A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022607A (en) * | 1953-12-01 | 1962-02-27 | Ohio Commw Eng Co | Sound deadening tile |
FR2859492A1 (en) * | 2003-09-09 | 2005-03-11 | Frederic Cyrille Pierre Boff | Slab for suspended ceiling, has core sandwiched between two laminated plates, where core includes rabbet on its periphery to receive batten to ensure maintenance between slabs |
-
1945
- 1945-09-19 GB GB2419145A patent/GB599579A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022607A (en) * | 1953-12-01 | 1962-02-27 | Ohio Commw Eng Co | Sound deadening tile |
FR2859492A1 (en) * | 2003-09-09 | 2005-03-11 | Frederic Cyrille Pierre Boff | Slab for suspended ceiling, has core sandwiched between two laminated plates, where core includes rabbet on its periphery to receive batten to ensure maintenance between slabs |
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