EP1357237A2 - Lärm absorbierendes Paneel und entsprechendes Herstellungsverfahren - Google Patents
Lärm absorbierendes Paneel und entsprechendes Herstellungsverfahren Download PDFInfo
- Publication number
- EP1357237A2 EP1357237A2 EP03009072A EP03009072A EP1357237A2 EP 1357237 A2 EP1357237 A2 EP 1357237A2 EP 03009072 A EP03009072 A EP 03009072A EP 03009072 A EP03009072 A EP 03009072A EP 1357237 A2 EP1357237 A2 EP 1357237A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- grooves
- panel according
- plates
- manufacturing
- 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.)
- Granted
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 14
- 239000002250 absorbent Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Images
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
- 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
Definitions
- the present invention relates to soundproofing materials and particularly it refers to a sound absorbent panel for covering walls, ceilings and floors of rooms and premises and to a manufacturing method of said panel.
- the main drawback of said known elements consists in their weight and encumbrance, due to the high thickness required to achieve a suitable insulation and in the need to cover said elements to confer them an acceptable aesthetical aspect.
- the main drawback of said known panels consists in that they provide an inadequate sound proofing and insufficient reduction of the echo.
- the drawback of the known panel manufacturing methods consists in that the known elements are very expensive, because of the manufacturing complexity for carrying out protrusion and/or cavities.
- the main object of the present invention is to propose a sound absorbent panel, and a manufacturing method of said panel, having high soundproofing and echo reduction characteristic, the panel being easy and quick to be built.
- Another object is to propose a flexible sound absorbent panel, which can be adjust to surfaces and/or walls curved or with complex geometries, which has a pleasant superficial aspect and is aesthetically agreeable, and which does not require covers or further decorative treatments.
- numeral 1 indicates a sound absorbent panel of the present invention, including two facing plates 2, each of which provided with a plurality of parallel grooves first 5 and seconds 6, respectively carried out in the opposed faces first 3 and second 4 of each plate 2. Particularly, the two plates are mutually fixed, by sticking the respective seconds faces 4.
- the grooves first 5 and second 6 of each plate 2 are partially intersecting, or they are reciprocally interfering, and they carry out through openings 8 in said plate 2 at each intersection.
- the first grooves 5 have a depth equal to the thickness of the corresponding plate 2
- the second grooves 6 have a depth ranging between around a fifth and around four fifths of the thickness of corresponding plate 2.
- the first 5 and second 6 grooves are almost orthogonal each to other and they have a cross section with rectangular or "V" or "U” or polygonal shape.
- first grooves 5 of a plate 2 are off-set with respect to the first grooves 5 of the remaining plate 2.
- the grooves 5, 6 of a plate 2 can form with the corresponding grooves 5, 6 of the other plate 2 an angle ranging approximately between 0° and 90°.
- the two plates 2 are made of wood or its by-products and it is provided that at least the first face 3 of each plate 2 is covered with a sheet of faced material, or is lacquered or painted.
- the figures 3, 4 and 5 show a variant of the sound absorbent panel 1 including a layer 7 of flexible material, interposed between the two plates 2 and fixed thereto through bonding agent.
- the flexible material is constituted by fabric or nonwoven fabric or a plate made of rubbery or spongy material, or a lead sheet or an high density sheet.
- the first grooves 5 of a plate 2 fit together with the first grooves 5 of the remaining plate 2, in such a way to confer to panel 1 flexibility and therefore the capacity to be bent and adapted for an application on curved or shaped surfaces.
- the first grooves 5 have preferably a "V" cross-section.
- the figure 6 shows a further variant of the sound absorbent panel constituted by three superimposed plates 2 having off-set grooves 5, 6.
- the manufacturing method of a sound absorbent panel 1 provides:
- the method further provides to carry out first grooves 5 of each plate 2 having a depth equal to the thickness of said plate 2 and positioned almost orthogonal with respect to the second grooves 6.
- the manufacturing method further provides to joint together the two plates 2 by means of a layer of flexible material 7 and to fix said layer of flexible material 7 to the two plates 2 by sticking.
- the first grooves 5 of a plate 2 are carried out facing the first grooves 5 of the other plate 2 in order to give flexibility to the panel 1.
- the main advantage of the present invention is to provide a sound absorbent panel and a related manufacturing method having high sound absorbing characteristics and echo reduction, and easy and quick to be built.
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200331436T SI1357237T1 (sl) | 2002-04-22 | 2003-04-18 | Zvočno absorpcijska plošča in ustrezen postopek izdelave |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002BO000216A ITBO20020216A1 (it) | 2002-04-22 | 2002-04-22 | Pannello fonoassorbente e relativo metodo di realizzazione |
ITBO20020216 | 2002-04-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1357237A2 true EP1357237A2 (de) | 2003-10-29 |
EP1357237A3 EP1357237A3 (de) | 2004-01-28 |
EP1357237B1 EP1357237B1 (de) | 2008-10-08 |
Family
ID=11440062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03009072A Expired - Lifetime EP1357237B1 (de) | 2002-04-22 | 2003-04-18 | Lärm absorbierendes Paneel und entsprechendes Herstellungsverfahren |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1357237B1 (de) |
AT (1) | ATE410563T1 (de) |
DE (1) | DE60323897D1 (de) |
ES (1) | ES2312684T3 (de) |
IT (1) | ITBO20020216A1 (de) |
SI (1) | SI1357237T1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2304085A1 (es) * | 2006-05-04 | 2008-09-01 | Grupo Sansano Valero, S.L. | Procedimiento de obtencion de un recubrimiento de madera en paneles acusticos, y panel obtenido con dicho recubrimiento. |
EP2039841A1 (de) | 2007-09-20 | 2009-03-25 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Schrank- oder Regalmöbel |
EP2937483B1 (de) * | 2014-04-24 | 2019-06-19 | Admonter Holzindustrie AG | Bauplatte, insbesondere wand- oder deckenplatte |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2391336B1 (es) * | 2010-11-05 | 2013-10-02 | Alims 2000 S.L. | Panel acústico y cerramiento acústico. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178447A (ja) | 1988-12-28 | 1990-07-11 | Daiken Trade & Ind Co Ltd | 吸音化粧板の製造方法 |
DE20215877U1 (de) | 2001-10-25 | 2003-03-13 | Wiesner-Hager Baugruppe Holding Gmbh, Altheim | Schallabsorptionselement bevorzugt aus Holz und/oder Holzwerkstoff |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE622470C (de) * | 1933-04-01 | 1935-11-29 | Erich Wintergerst Dr Ing | Luftschallschluckende Wandbelagplatte zur Herstellung nachhalldaempfender Wandbekleidungen |
US3087576A (en) * | 1958-06-20 | 1963-04-30 | Pittsburgh Corning Corp | Sound absorbers |
EP0528061A1 (de) * | 1991-08-14 | 1993-02-24 | Claus Hipp | Akustikd{mmplatte |
AT405069B (de) * | 1995-06-02 | 1999-05-25 | Wiesner Hager Baugruppe Gmbh | Akustikplatte sowie verfahren zur herstellung derselben |
DE29616050U1 (de) * | 1996-09-14 | 1996-10-24 | Schmelzle, Brigitte, 72270 Baiersbronn | Abdeckplatte für Decken- und Wandverkleidungen |
DE19824446B4 (de) * | 1998-05-30 | 2006-03-02 | Calenberg Ingenieure Planmässig Elastisch Lagern Gmbh | Elastomerlager |
-
2002
- 2002-04-22 IT IT2002BO000216A patent/ITBO20020216A1/it unknown
-
2003
- 2003-04-18 EP EP03009072A patent/EP1357237B1/de not_active Expired - Lifetime
- 2003-04-18 ES ES03009072T patent/ES2312684T3/es not_active Expired - Lifetime
- 2003-04-18 AT AT03009072T patent/ATE410563T1/de not_active IP Right Cessation
- 2003-04-18 SI SI200331436T patent/SI1357237T1/sl unknown
- 2003-04-18 DE DE60323897T patent/DE60323897D1/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178447A (ja) | 1988-12-28 | 1990-07-11 | Daiken Trade & Ind Co Ltd | 吸音化粧板の製造方法 |
DE20215877U1 (de) | 2001-10-25 | 2003-03-13 | Wiesner-Hager Baugruppe Holding Gmbh, Altheim | Schallabsorptionselement bevorzugt aus Holz und/oder Holzwerkstoff |
AT6097U1 (de) | 2001-10-25 | 2003-04-25 | Wiesner Hager Baugruppe Holdin | Schallabsorptionselement bevorzugt aus holz und/oder holzwerkstoff |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2304085A1 (es) * | 2006-05-04 | 2008-09-01 | Grupo Sansano Valero, S.L. | Procedimiento de obtencion de un recubrimiento de madera en paneles acusticos, y panel obtenido con dicho recubrimiento. |
EP2039841A1 (de) | 2007-09-20 | 2009-03-25 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Schrank- oder Regalmöbel |
DE102007044875A1 (de) | 2007-09-20 | 2009-04-02 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Plattenförmiges Bauteil |
EP2937483B1 (de) * | 2014-04-24 | 2019-06-19 | Admonter Holzindustrie AG | Bauplatte, insbesondere wand- oder deckenplatte |
Also Published As
Publication number | Publication date |
---|---|
EP1357237A3 (de) | 2004-01-28 |
DE60323897D1 (de) | 2008-11-20 |
SI1357237T1 (sl) | 2009-02-28 |
EP1357237B1 (de) | 2008-10-08 |
ATE410563T1 (de) | 2008-10-15 |
ES2312684T3 (es) | 2009-03-01 |
ITBO20020216A1 (it) | 2003-10-22 |
ITBO20020216A0 (it) | 2002-04-22 |
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