EP1580321A3 - Sound proofing element made from textile reinforced concrete - Google Patents

Sound proofing element made from textile reinforced concrete Download PDF

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Publication number
EP1580321A3
EP1580321A3 EP05004619A EP05004619A EP1580321A3 EP 1580321 A3 EP1580321 A3 EP 1580321A3 EP 05004619 A EP05004619 A EP 05004619A EP 05004619 A EP05004619 A EP 05004619A EP 1580321 A3 EP1580321 A3 EP 1580321A3
Authority
EP
European Patent Office
Prior art keywords
reinforced concrete
textile
element made
sound proofing
sound
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.)
Withdrawn
Application number
EP05004619A
Other languages
German (de)
French (fr)
Other versions
EP1580321A2 (en
Inventor
Horst Dipl.-Ing. Widmann
Uwe Dipl.-Ing. Grimmer
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.)
Ed Zueblin AG
Original Assignee
Ed Zueblin AG
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 Ed Zueblin AG filed Critical Ed Zueblin AG
Publication of EP1580321A2 publication Critical patent/EP1580321A2/en
Publication of EP1580321A3 publication Critical patent/EP1580321A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • 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
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Building Environments (AREA)

Abstract

Das erfindungsgemäße Lärmschutzelement ist als Hohlkasten ausgeführt, der mit schallabsorbierenden Materialien gefüllt ist. Der Hohlkasten besteht aus textilbewehrtem Beton oder einem anderen textilbewehrten Bindemittel, und dessen Bewehrung besteht aus gegen das Bindemittel resistenten Fasern. Die große schallzugewandte Fläche (1) ist gelocht (3). Die Längsbewehrung des Elementes ist aus einzelnen Rovings gebildet, die mindestens so lang sind wie das Lärmschutzelement und die unter Vorspannung stehen. Die Querbewehrung ist in Form eines textilen Geleges vorgesehen.

Figure imgaf001
The noise protection element according to the invention is designed as a hollow box, which is filled with sound-absorbing materials. The hollow box is made of textile-reinforced concrete or another textile-reinforced binder, and its reinforcement consists of fibers resistant to the binder. The large sound-facing surface (1) is perforated (3). The longitudinal reinforcement of the element is formed of individual rovings, which are at least as long as the noise protection element and are under bias. The transverse reinforcement is provided in the form of a textile fabric.
Figure imgaf001
EP05004619A 2004-03-27 2005-03-03 Sound proofing element made from textile reinforced concrete Withdrawn EP1580321A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004015160 2004-03-27
DE200410015160 DE102004015160A1 (en) 2004-03-27 2004-03-27 Noise protection element made of textile-reinforced concrete

Publications (2)

Publication Number Publication Date
EP1580321A2 EP1580321A2 (en) 2005-09-28
EP1580321A3 true EP1580321A3 (en) 2006-07-12

Family

ID=34854095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05004619A Withdrawn EP1580321A3 (en) 2004-03-27 2005-03-03 Sound proofing element made from textile reinforced concrete

Country Status (2)

Country Link
EP (1) EP1580321A3 (en)
DE (1) DE102004015160A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180137850A1 (en) * 2016-11-17 2018-05-17 Sound Fighter Systems, Llc Sound barrier panel and system
CZ308485B6 (en) * 2019-01-31 2020-09-16 České vysoké učení technické v Praze Lightweight concrete element with textile reinforcement and a method of its production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187446A (en) * 1986-01-20 1987-09-09 Lam Cheong How Concrete components
US4774794A (en) * 1984-03-12 1988-10-04 Grieb Donald J Energy efficient building system
DE9420217U1 (en) * 1994-12-19 1995-02-09 Ulland, Jürgen, 40699 Erkrath Plate-shaped component with a matrix made of concrete
EP1152087A2 (en) * 2000-04-08 2001-11-07 Ed. Züblin Aktiengesellschaft Noise absorbtion element based on textile reinforced concrete

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774794A (en) * 1984-03-12 1988-10-04 Grieb Donald J Energy efficient building system
GB2187446A (en) * 1986-01-20 1987-09-09 Lam Cheong How Concrete components
DE9420217U1 (en) * 1994-12-19 1995-02-09 Ulland, Jürgen, 40699 Erkrath Plate-shaped component with a matrix made of concrete
EP1152087A2 (en) * 2000-04-08 2001-11-07 Ed. Züblin Aktiengesellschaft Noise absorbtion element based on textile reinforced concrete

Also Published As

Publication number Publication date
DE102004015160A1 (en) 2005-10-13
EP1580321A2 (en) 2005-09-28

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