CH255026A - Process for the production of sound-insulating barrier panels and barrier panel produced by the process. - Google Patents
Process for the production of sound-insulating barrier panels and barrier panel produced by the process.Info
- Publication number
- CH255026A CH255026A CH255026DA CH255026A CH 255026 A CH255026 A CH 255026A CH 255026D A CH255026D A CH 255026DA CH 255026 A CH255026 A CH 255026A
- Authority
- CH
- Switzerland
- Prior art keywords
- barrier
- cavities
- production
- panels
- sound
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 5
- 230000001419 dependent effect Effects 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 102000040650 (ribonucleotides)n+m Human genes 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002023 wood Substances 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
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Description
Verfahren zur Herstellung schallisolierender Sperrplatten und nach dem Verfahren hergestellte Sperrplatte. Es ist bekannt, dass die Schallisolation mit der Erhöhung des Eigengewichtes der zur Isolierung bestimmten Wand ansteigt:.
Bei Mauern ist es beispielsweise üblich, zur Erhöhung der Schalldämmung das Mauer- werk entsprechend dicker, das heisst gleich- zeitig schwerer zu machen.
Bei Wänden aus Sperrplatten, die z. B. 1'üi, Zwisehenwä.nde sonst gute Eigenschaften anfweien, kann jedoeb eine ähnliche Er- bühung des Eigengewichtes durch Verwen- dung von mehr Material aus preislichen Gründen kaum in Betracht fallen.
Es wäre beispielsweise notwendig, um ein Eigen <B>en</B> kn von 40 l@g/m2 zu erreichen, eine rnas@i@@e Sperrplatte von annähernd 8 ein Stärke herzustellen.
Gegenstand vorliegender Erfindung ist nun ein Verfahren zur Herstellung seha.ll- i..,olierender Sperrplatten, welches ermög- licbt, das für die Sehalli:solation notwendige Gewicht bei geringem Aufwand an Sperr- 1ilattenmate,i"ial zu erreichen.
Naeli dein erfinüungsgernässen Verfahren wird eine Zwischens?chicht der Sperrplatte her- die Hohlräume aufweist, und diese llolilriiitnie werden mit einem Material aus füll,', welches ein höheres spezifisches. Ge- %\ ichl- als dasjenige des Sperrplattenmaterials aufweist.
Die ebenfalls Gegenstand der Erfindung hildende Sperrplatte weist in ihrer Zwischen suhicht Hohlräume auf, die mit, einem Ma- terial ausgefüllt sind, welches ein höheres spezifisches Gewicht .als das Sperrpl'atten- niaterzal aufweist.
Als Füllmaterial wird zweckmässig ein spezifisch möglichst schweres schüttbares Material', wie. Kies, Sand, Metallabfäl.lo usw., verwendet. Es kann so das erforderliche Plattengewicht bei geringer Plattendicke er halten werden.
Die Ausführung der Zwischenschicht er folgt vorteilhafterweise durch Leisten, ins besondere parallele Leisten, zwischen wel-. chen die Hohlräume sich befinden. Die Ver- leimung .der Leisten mit den beiden äussern Schichten der Sperrplatte ist dabei so gut her zustellen, dass die Platte den im Innern durch das Füllmaterial entstehenden Druck aus hält.
Zweckmässig sind die Hohlräume bzw. die Leisten derart. angeordnet, da.ss die Hohl räume nach einer Randseite zu offen sind.
Bei grossen Sperrplatten erfolgt die Be endigung der Herstellung, nämlich das Füllen, mit Vorteil erst. am Verwendungsort. Die Platten, welche im ungefül'lten Zustand ein verlhältnismässig geringes Gewicht auf weisen, -können kiehter als gefüllte Platten transportiert werden.
Für den Fall, dass die Platten am Ver-- wendungsart fertiggestellt, das heisst ausbe- füllt werden, wird das Fertigstellen erleich tert, wenn die Leisten in bezug auf die ver setzte Platte in vertikaler Richtung im Plat- teninnern verlaufen, so dass die Sperrplatte stehend oder in leicht .geneigtem Zustand von oben her ausgefüllt werden kann.
Die vorstehend beschriebenen Platten eignen sich besonders für folgende Zwecke: Zur Herstellung von Trennwänden. Sie sind insbesondere dann. von grossem Vorteil, wenn gut isolierende Trennwände, welche ,je nach Bedarf verschoben werden können, zu erstellen sind, wie dies beispielsweise in mo dernen Bürogebäuden erwünscht ist.
Zur Herstellung schalldichter Kabinen - wie Telephonkabinen - wobei sowohl die Wände als auch die Böden und Decken in derselben Konstruktionsart erstellt werden können. Der Transport und die Montage der artiger Kabinen kann dadurch erleichtert werden, wenn das Auffüllen der Sperrplatten erst am Verwendungsort zu erfolgen braucht.
(Die bis jetzt in Mehrschichtenkonstruktion erstellten Telephonkabinen besitzen von An fang an ein verhältnismässig grosses Gewicht, was den Transport und die Montage er schwert.) Die neue Konstruktionsart ge stattet auch die Herstellung zerlegbarer Te- lephonkabin.en, ohne dass komplizierte An schlussarbeiten zwischen den verschiedenen Wänden zu überwinden sind, wie dies bei Mehrschichtenkonstruktionen der Fall ist.
Wird sehr hohe Schallisolation gewünscht, so können zwei oder mehr dieser schallisolie- renden Sperrplatten hintereinandergeschal- tet verwendet werden.
Unter Sperrplatten werden sämtliche aus mehreren gegeneinander verleimten Schich ten bestehenden Platten verstanden, unab hängig, .ob die äussern Schichten aus Holz oder beispielsweise aus Faserplatten be stehen.
Process for the production of sound-insulating barrier panels and barrier panel produced by the process. It is known that the sound insulation increases with the increase in the dead weight of the wall intended for insulation.
In the case of walls, for example, it is customary to make the masonry thicker, that is, heavier at the same time, in order to increase the sound insulation.
For walls made of barrier plates, the z. For example, if the partition walls have otherwise good properties, a similar increase in dead weight by using more material can hardly be considered for reasons of price.
For example, in order to achieve an eigen <B> en </B> kn of 40 l @ g / m2, it would be necessary to produce a rnas @ i @@ e barrier plate of approximately 8 mm thickness.
The subject matter of the present invention is now a method for the production of protective barrier plates, which enables the weight necessary for the acoustic insulation to be achieved with little expenditure of barrier material.
According to your inventive method, an intermediate layer of the barrier plate is made up of the cavities, and these layers are filled with a material, which has a higher specific. Ge% \ ichl- than that of the barrier plate material.
The barrier plate, which is also the subject of the invention, has cavities in its intermediate layer which are filled with a material which has a higher specific weight than the barrier plate material.
A pourable material that is specifically as heavy as possible, such as. Gravel, sand, metal waste, etc., are used. It can hold the required panel weight with a small panel thickness.
The execution of the intermediate layer he follows advantageously by strips, in particular parallel strips, between wel-. where the cavities are located. The gluing of the strips with the two outer layers of the barrier plate is to be produced so well that the plate can withstand the pressure created inside by the filling material.
The cavities or the strips are expedient of this type. arranged that the cavities are too open on one edge side.
In the case of large barrier plates, the end of the production, namely the filling, advantageously only takes place at the place of use. The panels, which in the unfilled state have a relatively low weight, can be transported more easily than filled panels.
In the event that the panels are completed at the type of use, that is to say filled, finishing is made easier if the strips run in the interior of the panel in a vertical direction with respect to the offset panel, so that the blocking panel can be filled in upright or in a slightly inclined position.
The panels described above are particularly suitable for the following purposes: For the production of partition walls. You are particular then. of great advantage if well-insulating partition walls, which can be moved as required, are to be created, as is desired, for example, in modern office buildings.
For the production of soundproof booths - such as telephone booths - whereby both the walls and the floors and ceilings can be created in the same type of construction. The transport and the assembly of the like cabins can be made easier if the filling of the blocking plates only needs to be done at the place of use.
(The telephone booths that have been made in multi-layer construction up to now have a relatively high weight from the start, which makes transport and assembly difficult.) The new type of construction also enables the production of dismountable telephone booths without complicated connection work between the different walls have to be overcome, as is the case with multilayer structures.
If a very high level of sound insulation is desired, two or more of these sound-insulating barrier plates can be used in series.
Blocking panels are all panels consisting of several layers glued together, regardless of whether the outer layers are made of wood or, for example, fiberboard.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH255026T | 1946-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH255026A true CH255026A (en) | 1948-06-15 |
Family
ID=4470886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH255026D CH255026A (en) | 1946-04-29 | 1946-04-29 | Process for the production of sound-insulating barrier panels and barrier panel produced by the process. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH255026A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001184A1 (en) * | 1978-12-11 | 1980-06-12 | Hawa Ag | Sound insulation construction element |
-
1946
- 1946-04-29 CH CH255026D patent/CH255026A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001184A1 (en) * | 1978-12-11 | 1980-06-12 | Hawa Ag | Sound insulation construction element |
US4441581A (en) * | 1978-12-11 | 1984-04-10 | Hawa Ag. | Component for airborne-sound insulation |
DE2953356C1 (en) * | 1978-12-11 | 1991-05-02 | Hawa Ag | Component for airborne sound insulation |
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