ITPD20020105A1 - Pannello fonoassorbente scatolare in materiale composito frp (fiber reinforced polymers) con superficie assorbente caratterizzata da discont - Google Patents
Pannello fonoassorbente scatolare in materiale composito frp (fiber reinforced polymers) con superficie assorbente caratterizzata da discontInfo
- Publication number
- ITPD20020105A1 ITPD20020105A1 IT2002PD000105A ITPD20020105A ITPD20020105A1 IT PD20020105 A1 ITPD20020105 A1 IT PD20020105A1 IT 2002PD000105 A IT2002PD000105 A IT 2002PD000105A IT PD20020105 A ITPD20020105 A IT PD20020105A IT PD20020105 A1 ITPD20020105 A1 IT PD20020105A1
- Authority
- IT
- Italy
- Prior art keywords
- composite material
- staves
- discont
- fiber reinforced
- sound absorbing
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title 1
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 239000011151 fibre-reinforced plastic Substances 0.000 title 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0011—Plank-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
-
- 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
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
-
- 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
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8442—Tray type elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Building Environments (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002PD000105A ITPD20020105A1 (it) | 2002-04-26 | 2002-04-26 | Pannello fonoassorbente scatolare in materiale composito frp (fiber reinforced polymers) con superficie assorbente caratterizzata da discont |
ES03009375T ES2302523T3 (es) | 2002-04-26 | 2003-04-25 | Panel de insonorizacion compuesto por un material compuesto de prf (polimero reforzado con fibra) con una superficie fonoabsorbente caracterizado por tiras longitudinales paralelas. |
AT03009375T ATE386854T1 (de) | 2002-04-26 | 2003-04-25 | Schallabsorbierendes paneel aus faser-verstärktem polymer mit einer parallel angeordnete streifen aufweisenden, schallabsorbierenden oberfläche |
EP03009375A EP1362963B1 (en) | 2002-04-26 | 2003-04-25 | Soundproofing panel made of FRP (Fiber-Reinforced Polymer) composite with a sound-absorbing surface characterized by parallel longitudinal strips |
DE60319179T DE60319179D1 (de) | 2002-04-26 | 2003-04-25 | Schallabsorbierendes Paneel aus Faser-verstärktem Polymer mit einer parallel angeordnete Streifen aufweisenden, Schallabsorbierenden Oberfläche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002PD000105A ITPD20020105A1 (it) | 2002-04-26 | 2002-04-26 | Pannello fonoassorbente scatolare in materiale composito frp (fiber reinforced polymers) con superficie assorbente caratterizzata da discont |
Publications (1)
Publication Number | Publication Date |
---|---|
ITPD20020105A1 true ITPD20020105A1 (it) | 2003-10-27 |
Family
ID=29267078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2002PD000105A ITPD20020105A1 (it) | 2002-04-26 | 2002-04-26 | Pannello fonoassorbente scatolare in materiale composito frp (fiber reinforced polymers) con superficie assorbente caratterizzata da discont |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1362963B1 (it) |
AT (1) | ATE386854T1 (it) |
DE (1) | DE60319179D1 (it) |
ES (1) | ES2302523T3 (it) |
IT (1) | ITPD20020105A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ304840B6 (cs) * | 2013-12-02 | 2014-11-26 | Josef Žikovský | Transparentní štěrbinový rezonátor protihlukové stěny |
ES2608202B1 (es) * | 2015-10-06 | 2017-09-29 | Panacor 2000, S.L. | Panel modular para pantallas acústicas |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1758808A (en) * | 1927-06-15 | 1930-05-13 | Fred J Sersen | Means for acoustical correction and sound deadening |
FR1321706A (fr) * | 1961-05-13 | 1963-03-22 | Montedison Spa | Perfectionnements aux panneaux isolants de la chaleur, du son et absorbant le son |
AT386440B (de) * | 1986-08-21 | 1988-08-25 | Forster Franz Ing Gmbh | Laermschutzelement |
US4821841A (en) * | 1987-06-16 | 1989-04-18 | Bruce Woodward | Sound absorbing structures |
JPH02274906A (ja) * | 1989-04-14 | 1990-11-09 | Furukawa Electric Co Ltd:The | 防音壁用透明遮音パネル |
FI92342C (fi) * | 1992-06-08 | 1994-10-25 | Rautaruukki Oy | Meluaita |
DE9212668U1 (de) * | 1992-09-21 | 1993-01-14 | Josef Schmees GmbH + Co. KG, 4474 Fresenburg | Lärmschutzwand |
CH688097A5 (de) * | 1994-08-31 | 1997-05-15 | Cycrollo Ag | Bausatz zur Erstellung einer Schallschutzwand. |
-
2002
- 2002-04-26 IT IT2002PD000105A patent/ITPD20020105A1/it unknown
-
2003
- 2003-04-25 EP EP03009375A patent/EP1362963B1/en not_active Expired - Lifetime
- 2003-04-25 AT AT03009375T patent/ATE386854T1/de active
- 2003-04-25 ES ES03009375T patent/ES2302523T3/es not_active Expired - Lifetime
- 2003-04-25 DE DE60319179T patent/DE60319179D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE386854T1 (de) | 2008-03-15 |
EP1362963A2 (en) | 2003-11-19 |
ES2302523T3 (es) | 2008-07-16 |
DE60319179D1 (de) | 2008-04-03 |
EP1362963B1 (en) | 2008-02-20 |
EP1362963A3 (en) | 2004-02-11 |
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