DE261198C - - Google Patents
Info
- Publication number
- DE261198C DE261198C DENDAT261198D DE261198DA DE261198C DE 261198 C DE261198 C DE 261198C DE NDAT261198 D DENDAT261198 D DE NDAT261198D DE 261198D A DE261198D A DE 261198DA DE 261198 C DE261198 C DE 261198C
- Authority
- DE
- Germany
- Prior art keywords
- layer
- carrier layer
- absorbing
- sound
- acoustically effective
- 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.)
- Active
Links
- 238000005034 decoration Methods 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 5
- 239000007799 cork Substances 0.000 description 5
- 239000011507 gypsum plaster Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die bisherigen Vorschläge zur Herstellung eines Schallwellen aufsaugenden Wand- und Deckenbelages lassen die beliebige Formgebung, also außer der Herstellung glatter Flächen, die unmittelbare Ausprägung von plastischen Verzierungen nicht zu. Die vorliegende Erfindung betrifft einen im genannten Sinne akustisch wirksamen Bauteil, der jede beliebige Formgebung seiner Schauseite in einemThe previous proposals for the production of a sound wave absorbing wall and Ceiling coverings can be of any shape, i.e. apart from the production of smooth surfaces, the direct expression of plastic decorations is not allowed. The present invention relates to an acoustically effective component in the sense mentioned, which is any Forming its front side in one
ίο einzigen Arbeitsgang mit der Herstellung des Bauteils gestattet.ίο single operation with the production of the Component allowed.
Zu dem Zwecke geht man aus von den bekannten Bauteilen aus einer Trägerschicht und einer Schallwellen aufsaugenden Schicht, die mit der ersteren abgebunden hat. Gemäß der Erfindung werden diese bekannten Bauteile dahin abgeändert, daß die akustisch wirksame Schicht aus einer porösen, in der ganzen Dicke gleichförmigen Masse, z. B. Gips mit Korkschrot, besteht, die vor dem Abbinden auch für feinere plastische Verzierungen genügend bildsam ist.For this purpose, one starts from the known components of a carrier layer and a sound-absorbing layer that has bonded with the former. According to the Invention, these known components are modified so that the acoustically effective Layer of a porous mass uniform throughout its thickness, e.g. B. plaster of paris with cork grist, exists, which is sufficiently malleable even for finer plastic decorations before setting.
Zur Herstellung des neuen Baumittels verfährt man am besten in der Weise, daß beide Schichten, die Trägerschicht und die akustisch wirksame Schicht, in noch abbindungsfähigem Zustande in die Form gebracht werden, wie es an sich für andere Baumittel bekannt ist.To produce the new building material, it is best to proceed in such a way that both Layers, the carrier layer and the acoustically effective layer, in a still bondable layer Conditions are brought into the form, as it is known per se for other building materials.
In die Form, die ein der zu verzierenden Fläche entsprechendes Negativ besitzt, wird die schalldämpfende Masse, z. B. Gips und Korkschrot, zu einem Brei zusammengerührt, eingebracht in der Dicke, wie man die akustisch wirksame Schicht gebraucht. Alsdann wird die Trägerschicht, ζ. Β. auch Gips, gegebenenfalls mit Fasern gemischt, ebenfalls in breiigem Zustande aufgebracht, so daß beide Schichten miteinander abbinden.In the form that a negative corresponding to the surface to be decorated has the sound-absorbing mass, e.g. B. plaster of paris and crushed cork, mixed into a pulp, introduced in the thickness as the acoustically effective layer is used. Then becomes the carrier layer, ζ. Β. also plaster of paris, if necessary mixed with fibers, likewise Applied in a pulpy state, so that both layers set together.
Der Bauteil ist zur Verkleidung von Innenräumen bestimmt, die eine gute Akustik besitzen müssen, also z. B. für Konzertsäle, Theater, Lehr- und Vortragsräume, deren Wände, Decken, Unterzüge, Säulen mit dem Bauteil verkleidet werden sollen. Die plastischen Wand-, Decken- usw Verzierungen aus schalldämpfender, nur dünn verputzter Masse bestehen in unlösbarem, organischem Zusammenhang mit der Trägerschicht, wie aus dem obigen Ausführungsbeispiel für das Verfahren ersichtlich ist.The component is intended for cladding interiors that have good acoustics have to, so z. B. for concert halls, theaters, teaching and lecture rooms, their walls, ceilings, beams, columns with the Component should be clad. The plastic wall, ceiling, etc. decorations Sound-absorbing, only thinly plastered compounds exist in an indissoluble, organic context with the carrier layer, as can be seen from the above exemplary embodiment for the method.
Während die bisherigen schalldämpfenden schauseitlichen Beläge durch Aufbringen von Kork auf die Oberfläche etwa mosaikartig hergestellt wurden, ist der neue schalldämpfende Belag eine homogene Masse von solcher Beschaffenheit, daß sie sich allen Linienführungen anpaßt und ebenso formfähig ist wie Gips oder Stuck. Bisher wurden die schalldämpfenden Massen, wie Kork, unter Verwendung eines Bindemittels, z. B. in die Oberfläche, eingepreßt; das Bindemittel selbst beeinträchtigte dabei den Zweck und die beabsichtigte Wirkung. Verwendete man Korkmörtelbelag, so richtete man ihn nicht so her, daß er wie Stuckgips formbar war.While the previous sound-absorbing coverings were made by applying Cork has been produced in a mosaic-like manner on the surface, is the new sound-absorbing one Cover a homogeneous mass of such a nature that it follows all lines adapts and is just as malleable as plaster of paris or stucco. So far, the sound-absorbing Masses such as cork using a binder e.g. B. in the surface, pressed; affected the binder itself the purpose and the intended effect. If cork mortar was used, it was not prepared in such a way that it was malleable like plaster of paris.
Bei den nach den bisherigen Verfahren behandelten Räumen konnte sofort aus ihrem eigenartigen Gepräge gesehen werden, daß sieIn the rooms treated according to the previous procedure, she could immediately get out of her peculiar characteristics that they
sich in einem Ausnahmezustand befinden und einem besonderen praktischen Zweck dienen sollen, was in den meisten Fällen eine ungünstige Wirkung auf das Auge des Be-Schauers ausübte. Beim Ausbau mit den neuen Bauteilen wird der übliche Charakter des behandelten Raumes vollständig gewahrt, so daß er auch in ästhetischer Beziehung befriedigt. are in a state of emergency and serve a specific practical purpose should, which in most cases has an adverse effect on the eye of the be-shiver exercised. When expanding with the new components, the usual character of the treated Space is completely preserved, so that it is also satisfactory in an aesthetic respect.
ίο Wenn man z. B. die sonst akustisch am ungünstigsten sich verhaltende Kassettendecke mit großer Gliederung und tiefliegenden Füllungen herstellen will, so verfährt man so, daß man zur Herstellung der Kassetten ein der Größe der Kassetten entsprechendes Negativ herstellt; auf dieses Negativ werden sämtliche Verzierungen in ebenfalls negativer Art angebracht. Alsdann wird die Masse, aus welcher die akustisch wirksame Schicht hergestellt wird, in der nötigen Stärke aufgetragen. Im gleichen Arbeitsgang wird nun, und zwar solange die erste Masse noch weich ist, die sogenannte Trägerschicht aufgebracht. Die Herstellung der Trägerschicht richtet sich ganz nach den An-Sprüchen, welche an sie gestellt werden. Soll beispielsweise der Bauteil nur als reine Verkleidungsfläche wirken, so kann die Trägerschicht in leichterer Ausführung, d. h. ohne Armierung, hergestellt werden. Soll jedoch die Trägerschicht große Spannungen aushalten oder noch Lasten, so wird sie den Ansprüchen, die an sie gestellt werden, entsprechend armiert. Nachdem das Ganze in der negativen Form abgebunden hat, kann der erhaltene Abguß aus der Form genommen und gegebenenfalls getrocknet werden, um schließlich an der Verwendungsstelle an den vorhandenen Konstruktionen oder Mauern befestigt zu werden.ίο If you z. B. the otherwise acoustically most unfavorable behavior of the coffered ceiling If you want to produce with a large structure and deep-set fillings, one proceeds in such a way that a negative corresponding to the size of the cassette is used to produce the cassettes manufactures; On this negative, all decorations are also applied in a negative way. Then the mass from which the acoustically effective layer is made is applied in the necessary strength. In the same operation is now, as long as the first mass is still soft, the so-called carrier layer is applied. The manufacture of the The carrier layer depends entirely on the claims that are placed on it. Intended to For example, if the component only acts as a pure cladding surface, the carrier layer can in a lighter version, d. H. without reinforcement. However, the carrier layer should be able to withstand high stresses or even more burdens, it will correspond to the demands placed on it armored. After the whole thing has set in the negative form, the received Casting can be taken out of the mold and optionally dried to finally attached to the existing structures or walls at the point of use to become.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE261198C true DE261198C (en) |
Family
ID=518775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT261198D Active DE261198C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE261198C (en) |
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0
- DE DENDAT261198D patent/DE261198C/de active Active
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