BE483695A - - Google Patents
Info
- Publication number
- BE483695A BE483695A BE483695DA BE483695A BE 483695 A BE483695 A BE 483695A BE 483695D A BE483695D A BE 483695DA BE 483695 A BE483695 A BE 483695A
- Authority
- BE
- Belgium
- Prior art keywords
- panel
- carcass
- sound
- emi
- ribs
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 16
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- 239000002657 fibrous material Substances 0.000 claims description 8
- 239000000123 paper Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 235000003301 Ceiba pentandra Nutrition 0.000 claims description 3
- 244000146553 Ceiba pentandra Species 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 claims description 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 241000256602 Isoptera Species 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 2
- ZRYCRPNCXLQHPN-UHFFFAOYSA-N 3-hydroxy-2-methylbenzaldehyde Chemical compound CC1=C(O)C=CC=C1C=O ZRYCRPNCXLQHPN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
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 |
---|---|
BE483695A true BE483695A (de) |
Family
ID=10207828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE483695D BE483695A (de) | 1945-09-19 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE483695A (de) |
DE (1) | DE968698C (de) |
FR (1) | FR968902A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1275279B (de) * | 1965-10-06 | 1968-08-14 | Boelkow Gmbh | Verfahren zum Herstellen eines Verbundbauteils aus glasfaserverstaerktem Kunststoff |
DE3242940A1 (de) * | 1982-11-20 | 1984-05-24 | Hans Julius 6303 Hungen Schmitt | Akustisch wirksames bauelement |
DE10348962A1 (de) * | 2003-10-14 | 2005-05-25 | Rühland, Lothar | Sammelbehälter für wiederverwertbares Material |
DE202007018098U1 (de) * | 2007-12-21 | 2009-05-14 | Witex Flooring Products Gmbh | Unterlegematte |
Family Cites Families (6)
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 (de) * | 1928-12-29 | 1934-07-26 | C F Burgess Lab Inc | Schalldaempfende Wand- und Deckenbekleidung |
FR739334A (fr) * | 1932-07-01 | 1933-01-09 | Laques De France Moulages Ind | Mode de constitution de panneaux |
US2021359A (en) * | 1932-10-19 | 1935-11-19 | Dorne N Halstead | Preformed sound-absorbing unit and method of making the same |
FR840916A (fr) * | 1938-01-05 | 1939-05-08 | Fibro Ciment Et Des Revetement | Panneau absorbant les sons |
CH206380A (de) * | 1938-12-21 | 1939-08-15 | Kollbrunner Heinrich | Schallabsorbierendes Belagselement für Decken und Wände. |
-
0
- BE BE483695D patent/BE483695A/fr unknown
-
1948
- 1948-07-08 FR FR968902D patent/FR968902A/fr not_active Expired
-
1950
- 1950-03-12 DE DEH1974A patent/DE968698C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR968902A (fr) | 1950-12-08 |
DE968698C (de) | 1958-03-20 |
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