DE816594C - Sound absorbing wall and ceiling coverings - Google Patents

Sound absorbing wall and ceiling coverings

Info

Publication number
DE816594C
DE816594C DEG1460A DEG0001460A DE816594C DE 816594 C DE816594 C DE 816594C DE G1460 A DEG1460 A DE G1460A DE G0001460 A DEG0001460 A DE G0001460A DE 816594 C DE816594 C DE 816594C
Authority
DE
Germany
Prior art keywords
absorbing wall
sound
wood wool
ceiling
sound absorbing
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
DEG1460A
Other languages
German (de)
Inventor
Anton Grimm
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DEG1460A priority Critical patent/DE816594C/en
Application granted granted Critical
Publication of DE816594C publication Critical patent/DE816594C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • E04C2/18—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like with binding wires, reinforcing bars, or the like
    • 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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • E04B2001/8476—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
    • 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
    • E04B2001/849—Groove or slot type openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)

Description

Zur Dämpfung des Schalles in Räumen, wie Kinos, Theatern usw.,verwendet man als Wand- und Deckenbekleidung stark wärmedämmende, verhältnismäßig feuersichere Platten aus Holzschliff, Stroh u. dgl. Diese Stoffe werden unter geringem Druck zu stark porenhaltigen Platten verpreßt, nachdem sie vorher mit einem erhärtenden Bindemittel, wie konzentrierter 1@-Iagnes.iumchloridlösung und Magnesiumoxyd, angefeuchtet und gemischt worden sind. Diese Platten haben nur eine begrenzte schalldämpfende Wirkung und sind außerdem verhältnismäßig teuer.Used to attenuate sound in rooms such as cinemas, theaters, etc. wall and ceiling cladding is highly insulating and relatively fire-proof Plates made of wood pulp, straw, etc. These substances are placed under low pressure to strongly porous plates pressed after they have previously hardened with a Binders, such as concentrated 1@-Iagnesium chloride solution and magnesium oxide, moistened and have been mixed. These panels have only a limited amount of sound absorbing properties Effect and are also relatively expensive.

Es wurde gefunden, daß man Wand- und Deckenbekleidungen von hervorragender schalldämpfender Wirkung erhält, wenn man durchbrochene Matten verwendet, die aus stark porenhaltigen Faserstoffen, z. B. Holzwolle, bestehen. Diese Faserstoffe können z. B. mit einer geringen Menge eines erhärtenden Bindemittels unter geringer Pressung oder unter Verwendung von locker gedrehten Seilen hergestellt werden. Das erhärtende Bindemittel bewirkt gleichzeitig eine Feuerhemmung der Matten. Man kann aber auch zu diesem Zwecke besondere anorganische oder organische Imprägnierungsmittel verwenden, oder Füllstoffe beimischen. Zur Erzielung bestimmter Farbtöne kann man noch Farbstoffe benutzen.It has been found that wall and ceiling coverings are of excellent quality sound-absorbing effect is obtained when using openwork mats made of highly porous fibers, e.g. B. wood wool exist. These fibers can z. B. with a small amount of a hardening binder under low pressure or made using loosely twisted ropes. The hardening one Binder also makes the mats fire retardant. But you can also use special inorganic or organic impregnation agents for this purpose, or add fillers. Dyes can also be used to achieve certain color tones use.

Beispielsweise kann man eine durchbrochene Matte im Sinne der Erfindung dadurch herstellen, daß man die mit dem erhärtenden und feuerhemmenden Bindemittel angefeuchtete Holzwolle in einer Form, deren Boden mit Erhöhungen versehen ist, die die Durchlöcherung der Matte hervorrufen, schwach zusammenpreßt; oder man kann lose gedrehte Holzwolleseile, die mit Draht o. dgl. zusammengehalten werden, so zu einer Matte zusammenlegen, daß zwischen den Seilen Zwischenräume entstehen. Durch die Verwendung von geringen Mengen von erhärtendem Bindemittel und infolge der schwachen Pressung der Faserstoffe bzw. durch die Verwendung locker gedrehter Seile aus Faserstoff und vor allem durch die Durchbrechungen der Matten wird die Oberfläche der neuen Wand- und Deckenbekleidung so stark vergrößert, daß eine ganz hervorragende schalldämpfende Wirkung hervorgerufen wird.For example, you can use an openwork mat within the meaning of the invention produce by having the hardening and fire retardant binder moistened wood wool in a form, the bottom of which is provided with elevations, causing the perforation of the mat, weakly compresses; or you can Loosely twisted wood wool ropes that are held together with wire or the like, like this Put them together to form a mat so that there are spaces between the ropes. By the use of small amounts of hardening binder and as a result of the weak Pressing of the fibers or by using loosely twisted ropes made of fiber and above all through the perforations in the mats, the surface of the new ones becomes Wall and ceiling cladding so much enlarged that a very excellent sound-absorbing Effect is produced.

In der Zeichnung sind einige .lusfiihrungsformen der Erfindung dargestellt.Some embodiments of the invention are shown in the drawing.

Fig. 3 zeigt eine durchbrochene Matte aus schwach gepreßtem Faserstoff, der cnit einem erhärtenden und feuerhemmenden Bindemittel zusammengehalten ist und Fig. i, 2 und 4 zeigen solche aus schwach gedrehten Faserstoffseilen, die mit Dralit o. dgl. zusammengehalten werden.Fig. 3 shows an openwork mat made of lightly pressed fiber material, which is held together with a hardening and fire-retardant binder and Fig. I, 2 and 4 show those made of weakly twisted fiber ropes with Dralit o. The like. Be held together.

Claims (3)

PATENTANSPRÜCHE: i. Schalldämpfende Wand- und Deckenbekleidung, bestehend aus durchbrochenen Matten aus stark porenhaltigen Faserstoffen, wie Holzwolle o. dgl. PATENT CLAIMS: i. Sound-absorbing wall and ceiling coverings, consisting of made of openwork mats made of highly porous fiber materials, such as wood wool, etc. like 2. Schalldämpfende Wand- und Deckenbekleidung nach Anspruch i, bestehend aus Holzwolle o. dgl., die mit einem erhärtenden und feuerhemmenden Bindemittel unter geringem Druck verpreßt worden ist. 2. Sound-absorbing wall and ceiling cladding according to claim i, consisting of Wood wool o. The like. With a hardening and fire retardant binder under has been pressed under low pressure. 3. Schalldämpfende Wand- und Deckenbekleidung nach Anspruch i, bestehend aus locker gedrehten Seilen aus Holzwolle o. dgl., die mit Draht o. dgl. zusammengehalten werden. Angezogene Druckschriften Deutsche Patentschrift Nr. 6oo996.3. Sound-absorbing wall and ceiling cladding according to claim i, consisting of loosely twisted ropes made of wood wool o be held together with wire or the like. Attached publications German patent specification No. 6oo996.
DEG1460A 1950-03-25 1950-03-25 Sound absorbing wall and ceiling coverings Expired DE816594C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG1460A DE816594C (en) 1950-03-25 1950-03-25 Sound absorbing wall and ceiling coverings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG1460A DE816594C (en) 1950-03-25 1950-03-25 Sound absorbing wall and ceiling coverings

Publications (1)

Publication Number Publication Date
DE816594C true DE816594C (en) 1951-10-11

Family

ID=7116282

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG1460A Expired DE816594C (en) 1950-03-25 1950-03-25 Sound absorbing wall and ceiling coverings

Country Status (1)

Country Link
DE (1) DE816594C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954838A (en) * 1955-05-18 1960-10-04 Svenska Tandsticks Aktiebolage Sound deadening or absorbing wallboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600996C (en) * 1930-09-24 1934-08-04 Heraklith A G Deutsche Reverberation-absorbing wall cladding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600996C (en) * 1930-09-24 1934-08-04 Heraklith A G Deutsche Reverberation-absorbing wall cladding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954838A (en) * 1955-05-18 1960-10-04 Svenska Tandsticks Aktiebolage Sound deadening or absorbing wallboard
DE1243853B (en) * 1955-05-18 1967-07-06 Svenska Taendsticks Aktiebolag Sound-absorbing board made of wood fiber mass with a glued, thin cover layer of paper and with pressed-in recesses

Similar Documents

Publication Publication Date Title
DE816594C (en) Sound absorbing wall and ceiling coverings
DE869767C (en) Fiber board
DE600596C (en) Sound absorbing wall and ceiling coverings
DE2049603A1 (en) Fibre glass covered gypsum board
DE636392C (en) Heat- and soundproof lightweight panel made of fiber
DE583556C (en) Process for the production of building panels
DE2453383A1 (en) GLASS FIBER REINFORCED COMPOSITE PLASTER PANEL
DE706276C (en) Process for the production of heat and sound insulating panels, sheets or the like.
DE811098C (en) Sound-absorbing and insulating building material and method for producing the same
DE938956C (en) Process for the production of garden, terrace, wall cover plates u. like
DE2046393C3 (en) Ceramic multi-perforated stone used as a sound-absorbing element
AT215654B (en) Sound-absorbing body for cladding interior surfaces
DE1798411U (en) WALL PLATE.
DE1852216U (en) STRUCTURE, e.g. BUILDING PLATE.
DE382040C (en) Process for the production of wall and ceiling panels from plaster of paris and wooden parts
DE2530264A1 (en) Sound and heat insulating ceiling cassette panel - is shallow cup filled with insulating material sealed by thin plate
AT160533B (en) Process for the production of large-area components such as building panels, doors, walls and the like. like
DE1950792U (en) SOUND AND THERMAL INSULATION FLOORING PANEL.
AT155891B (en) Sound absorbing floor.
DE810546C (en) Process for preventing staining on sound-absorbing wall and ceiling coverings
DE1804503U (en) VENTILABLE ROOF PANEL.
DE1720620U (en) BUILDING PLATE.
CH352124A (en) Wall and ceiling cladding panel
DE1671131B1 (en) Method of manufacturing a fire retardant acoustic panel
DE2328321A1 (en) ARRANGEMENTS, IN PARTICULAR PANELS, FOR SOUND ATTENUATION OF A ROOM