EP0187356A2 - Elément de toiture à amortissement élevé du bruit - Google Patents

Elément de toiture à amortissement élevé du bruit Download PDF

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Publication number
EP0187356A2
EP0187356A2 EP85116366A EP85116366A EP0187356A2 EP 0187356 A2 EP0187356 A2 EP 0187356A2 EP 85116366 A EP85116366 A EP 85116366A EP 85116366 A EP85116366 A EP 85116366A EP 0187356 A2 EP0187356 A2 EP 0187356A2
Authority
EP
European Patent Office
Prior art keywords
plate element
roof
known per
plate
roof element
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Withdrawn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
EP85116366A
Other languages
German (de)
English (en)
Other versions
EP0187356A3 (fr
Inventor
Irmhild Sauerbrunn
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.)
Deutsche Pittsburgh Corning GmbH
Original Assignee
Deutsche Pittsburgh Corning GmbH
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 Deutsche Pittsburgh Corning GmbH filed Critical Deutsche Pittsburgh Corning GmbH
Publication of EP0187356A2 publication Critical patent/EP0187356A2/fr
Publication of EP0187356A3 publication Critical patent/EP0187356A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1643—Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs

Definitions

  • the invention relates to a roof element with high airborne sound insulation.
  • Roof elements in particular those in which the statically load-bearing plate element consists of so-called trapezoidal profiled sheets, are used as so-called "light roofs", in particular in the construction of industrial halls, but also in the construction of public buildings.
  • these so-called light roofs are insulated with increasingly thicker insulation layers for energy-saving thermal insulation.
  • a vapor barrier layer must be arranged if the insulation materials are not water vapor diffusion-tight.
  • these vapor barrier layers which are currently used, mostly consist of bituminous sheets, which in turn contribute to the fire due to their flammability and also to warping of the sheets in the event of a fire the bitumen can drip burning into the building and thus contribute to a further spread of fire.
  • the individual insulation materials now have specific properties, although all of the above-mentioned requirements, in particular optimal thermal insulation, water vapor diffusion tightness, non-combustibility and soundproofing properties, cannot be met by a single insulation material.
  • all organic insulation materials generally have good insulation properties, but they are generally flammable.
  • Fiber insulation materials based on inorganic raw materials are non-combustible, they also behave better with regard to the desired sound insulation measures, but they are not water vapor diffusion-tight and must therefore be protected against moisture penetration by means of suitable vapor barrier measures.
  • Foam glass now has the particularly good property of being both non-combustible and water vapor diffusion-tight and at the same time having good thermal insulation properties.
  • the present invention is therefore based on the object to provide the necessary airborne sound insulation on the one hand for a roof element of the type mentioned above, but on the other hand to continue to use the favorable properties of the foam glass, at the same time making no higher demands on the statics.
  • a roof element of the type mentioned at the outset in that it consists of a statically load-bearing plate element on which a plate element made of inorganic material with high internal damping is arranged, which in turn is a plate element made of insulation material known per se, preferably made of foam glass wearing.
  • the invention is based on the fact that an additional mass must be applied to the roof, but by arranging this additional mass underneath the known insulation layer, an abruptly improved effect with regard to airborne sound insulation is achieved.
  • plate elements made of inorganic material which consist of gypsum, gypsum fibers, gypsum cardboard or calcium silicate, optimally meet the requirements just mentioned.
  • Such plates are non-flammable and have, compared to the. Insulation, a high basis weight, it being in particular it is essential that they have a high internal damping.
  • this plate element made of inorganic material with high internal damping is not flammable and represents a practically closed underlay
  • both vapor barrier layers for various insulation materials can be laid on it and, for example, foam glass plates can be glued on without, for example, a dripping liquid in the event of a fire inside the hall Adhesive, molten organic insulation or liquid vapor barriers inside the hall must be feared.
  • these inorganic plate elements with high internal damping in a thickness of, for example, 10 mm or slightly above with the upper flange of the Trapezoidal profile sheets glued or applied with mechanical fasteners.
  • FIGS. 1 and 2 represent preferred embodiments.
  • Figures 1 and 2 each show the roof element according to the invention with high airborne sound insulation in a vertical section.
  • connection between the plate element made of inorganic material with high internal damping and the upper flange of the trapezoidal profile sheet is ensured by an adhesive; in the embodiment of FIG. 2, the connection just mentioned is ensured by inorganic fastening elements.
  • the reference number 1 is the statically load-bearing element, with the reference number 2 the plate element made of inorganic material with high internal damping, with the reference number 3 the plate element made of insulating material known per se, preferably made of diffusion-proof foam glass, and with the reference number a known top layer, for example Roof sealing called.
  • the mechanical anchoring elements in FIG. 2 have the reference number 5.
EP85116366A 1985-01-08 1985-12-20 Elément de toiture à amortissement élevé du bruit Withdrawn EP0187356A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858500260 DE8500260U1 (de) 1985-01-08 1985-01-08 Dachelement mit hoher luftschalldaemmung
DE8500260U 1985-01-08

Publications (2)

Publication Number Publication Date
EP0187356A2 true EP0187356A2 (fr) 1986-07-16
EP0187356A3 EP0187356A3 (fr) 1986-10-08

Family

ID=6776120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85116366A Withdrawn EP0187356A3 (fr) 1985-01-08 1985-12-20 Elément de toiture à amortissement élevé du bruit

Country Status (2)

Country Link
EP (1) EP0187356A3 (fr)
DE (1) DE8500260U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9011542U1 (fr) * 1990-08-08 1990-10-11 Philippine Gmbh & Co Daemmstoffsysteme Kg, 4630 Bochum, De
DE4103247A1 (de) * 1991-02-04 1992-08-06 Glasbau Seele Gmbh Lichtdurchlaessiges gebaeudeteil, naemlich gebaeudedach oder gebaeudeaussenwand
US8028483B2 (en) 2007-05-01 2011-10-04 Kingspan Research And Developments Limited Panel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059936A (en) * 1976-09-27 1977-11-29 Insuldeck Corporation Panel construction for roofs and the like
US4073997A (en) * 1974-12-06 1978-02-14 Owens-Corning Fiberglas Corporation Composite panel
FR2415696A1 (fr) * 1978-01-26 1979-08-24 Smac Acieroid Paroi isolante thermo-acoustique
EP0004294A1 (fr) * 1978-03-22 1979-10-03 Ruhrkohle Aktiengesellschaft Toiture pour bâtiments, en particulier pour bâtiments industriels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073997A (en) * 1974-12-06 1978-02-14 Owens-Corning Fiberglas Corporation Composite panel
US4059936A (en) * 1976-09-27 1977-11-29 Insuldeck Corporation Panel construction for roofs and the like
FR2415696A1 (fr) * 1978-01-26 1979-08-24 Smac Acieroid Paroi isolante thermo-acoustique
EP0004294A1 (fr) * 1978-03-22 1979-10-03 Ruhrkohle Aktiengesellschaft Toiture pour bâtiments, en particulier pour bâtiments industriels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CAHIERS DU CENTRE SCIENTIFIQUE ET TECHNIQUE DU BATIMEMENT, Livraison 135, Nr. 1158, Dezember 1972, Seiten 1-16, Avis Nr. 5/72-07, Paris, FR; "Avis sur l'isolant support d'étanchéité foamglas" *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9011542U1 (fr) * 1990-08-08 1990-10-11 Philippine Gmbh & Co Daemmstoffsysteme Kg, 4630 Bochum, De
DE4103247A1 (de) * 1991-02-04 1992-08-06 Glasbau Seele Gmbh Lichtdurchlaessiges gebaeudeteil, naemlich gebaeudedach oder gebaeudeaussenwand
US8028483B2 (en) 2007-05-01 2011-10-04 Kingspan Research And Developments Limited Panel

Also Published As

Publication number Publication date
DE8500260U1 (de) 1985-04-04
EP0187356A3 (fr) 1986-10-08

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Inventor name: SAUERBRUNN, IRMHILD