EP1174556A1 - Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern - Google Patents

Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern Download PDF

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Publication number
EP1174556A1
EP1174556A1 EP01107885A EP01107885A EP1174556A1 EP 1174556 A1 EP1174556 A1 EP 1174556A1 EP 01107885 A EP01107885 A EP 01107885A EP 01107885 A EP01107885 A EP 01107885A EP 1174556 A1 EP1174556 A1 EP 1174556A1
Authority
EP
European Patent Office
Prior art keywords
insulation layer
component according
support structure
roofing membrane
layer
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Withdrawn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
EP01107885A
Other languages
German (de)
English (en)
French (fr)
Inventor
Klaus Hofmann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26056396&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1174556(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE20012182U priority Critical patent/DE20012182U1/de
Application filed by Individual filed Critical Individual
Priority to EP01107885A priority patent/EP1174556A1/de
Priority to DK01967147.8T priority patent/DK1299601T4/da
Priority to ES01967147T priority patent/ES2272536T5/es
Priority to PCT/EP2001/007979 priority patent/WO2002006602A1/de
Priority to PT01967147T priority patent/PT1299601E/pt
Priority to AT01967147T priority patent/ATE340902T1/de
Priority to EP01967147A priority patent/EP1299601B2/de
Priority to DE50111103T priority patent/DE50111103D1/de
Publication of EP1174556A1 publication Critical patent/EP1174556A1/de
Priority to CY20061101849T priority patent/CY1105882T1/el
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/354—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material more than one of the layers being composed of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets

Definitions

  • the invention relates to a component for sealing and insulation of roofs, especially flat roofs, with a Support structure providing structural strength, at least one insulation layer held by the support structure for cold, heat and sound insulation, as well as with a Component waterproof and waterproof to the outside weatherproof roofing membrane.
  • the object of the present invention is to provide means for improved sealing and insulation of roofs, in particular of flat roofs.
  • the invention provides a component for sealing and Insulation of roofs, especially flat roofs, the one that gives the component static strength Support structure, at least one through the support structure held insulation layer for cold, heat and sound insulation, and a component that seals the component to the outside has waterproof and weatherproof roofing membrane. According to the invention it is provided that the at least one Insulation layer and the roofing membrane together with the support structure as a unitary composite element are produced.
  • An advantage of the component according to the invention is that the use of the same roof can be produced in one operation are. This is economical on the one hand and safe on the other in the sense of accident prevention during assembly, as well as with a lower environmental impact when processing the insulation materials connected.
  • the individual layers of the component with one another or with connected to the support structure.
  • the advantage of this is that screws as fasteners can be dispensed with.
  • the at least one insulation layer preferably contains one Pressure-resistant and pressure-distributing layer that supports the roofing membrane.
  • At least a first insulation layer and a second insulation layer are provided, of which the second Insulation layer as a pressure-resistant and pressure-distributing layer is trained who supports and supports the roofing membrane.
  • the first insulation layer as the main cold, heat and soundproofing layer with good insulation properties is provided, and that the second layer of insulation an additional Insulation layer with high compressive strength and good pressure distribution properties is.
  • the first insulation layer preferably consists of a fiber material.
  • the second insulation layer preferably consists of a rigid foam material.
  • the first insulation layer preferably consists of mineral fiber.
  • the second insulation layer is preferably made of rigid polyurethane foam.
  • the at least one insulation layer is arranged on the support structure, and that the roofing membrane is arranged on the at least one insulation layer, so that the support structure, the at least one insulation layer and the roofing membrane form an integral composite structure, which at the Underside through the support structure and at the top through the roofing membrane supported by the second layer of insulation is limited.
  • This embodiment is cheap to manufacture, simple to handle and process and it is visually appealing because the underside of the component facing towards the inside of the building the support structure is formed, which in terms of shape, Structure and surface can be designed accordingly.
  • the embodiments in which at least a first Insulation layer and a second insulation layer is provided by which the second layer of insulation as pressure-resistant and pressure-distributing Layer is formed that supports and supports the roofing membrane are according to a particularly advantageous embodiment trained that the first layer of insulation on the support structure is arranged, and that the second carrying the roofing membrane Insulation layer is arranged on the first insulation layer, so that the support structure, the first layer of insulation, the second Insulation layer and the roofing membrane an integral composite structure form that at the bottom through the support structure and at the top through the one supported by the second layer of insulation roofing membrane is limited.
  • This embodiment is again inexpensive to manufacture, easy to use and process and it is visually appealing because it faces the inside of the building facing underside of the component through the support structure is formed, which in terms of shape, structure and surface can be designed accordingly, and it is outstanding in Regarding their insulation properties.
  • the support structure is preferably made of sheet steel or light metal sheet made trapezoidal profile with high load capacity educated.
  • an intermediate layer under the roofing membrane a nonwoven material is arranged.
  • Such a fleece is preferably made of a synthetic or a mineral material.
  • the component has rectangular dimensions, with a long side and a short side weldable or gluable overlap areas of the roofing membrane are provided, through which the roofing sheets several Components can be connected to a closed roof skin.
  • the carrier structure of the component is preferably on the Provide long sides of the same with deep beads, the Deep beads of adjacent components to the side Connection of the individual components overlap each other.
  • the figure shows a schematic side view the cross section through two to part of a roof skin interconnected components according to an embodiment the invention.
  • This support structure 1 is through a trapezoidal profile of high load-bearing capacity is formed, made of sheet steel or light metal sheet is made. That is the support structure 1 forming trapezoidal profile can be of different Profiling and material thickness, as well as length, Width and coating with different surface structures differ.
  • the trapezoidal profile consists of a cold-rolled Sheet steel, which is galvanized on both sides, and depending on Purpose and environmental conditions additionally plastic coated can be in the form of fire retardant Coatings.
  • each component 10 shown are larger Surface joinable, each component 10 rectangular Has dimensions. On the long sides, that's the one Carrier structure 1 forming the trapezoidal profile of the component 10 Deep beads 9a, 9b provided, the deep beads 9a, 9b each other adjacent components 10 for the lateral connection of the same overlap each other as the figure shows.
  • the connection of the individual components 10 and their attachment to the roof load-bearing construction takes place in the overlapping Deep beads 9a, 9b, preferably with self-drilling, corrosion-protected steel screws.
  • a first insulation layer 4 arranged in the illustrated Embodiment consists of a mineral fiber material. This mineral fiber material also fills the deep bead 9a, see above that between the support structure 1 and the first insulation layer 4th no voids remain, particularly with regard to the Spread of fire gases in the event of fire is advantageous.
  • a second insulation layer 5 arranged on the first insulation layer 4 which in the described embodiment Rigid polyurethane foam is made. The second insulation layer 5 is with the first insulation layer 4 is bonded flat without any binding agent, as well as the first insulation layer 4 with the support structure 1 is connected.
  • the second insulation layer 5 On the second insulation layer 5 is an interposed Nonwoven material 6 arranged a roofing membrane 2, which Seals component 10 to the outside and a waterproof and weatherproof closure of the same.
  • the fleece material 6 is flat on the one hand with the second Insulation layer 5 connected, on the other hand, the roofing membrane 2 is flat connected to the fleece layer 6.
  • the first insulation layer made from the mineral fiber material 4 is the main cold, heat and sound insulation Layer which has particularly good insulation properties, while the second, made of rigid polyurethane foam Insulation layer 5 forms an additional insulation layer, in the first But forms a pressure-resistant and pressure-distributing layer, through which the roofing membrane 2 is carried. This is the roof element 10 easily accessible and against the usual Roof loads without deformation and injury the roofing membrane 2 resistant.
  • the roofing membrane 2 is in the described embodiment made of a flexible, thermoplastic high polymer material with a thickness of 1.2 mm or more, the one underneath between the roofing membrane 2 and the second insulating layer 5 arranged fleece material 6, which may or may not be provided must be provided consists of a synthetic or mineral fleece material.
  • the roofing membrane 2 can be made as such a conventional material, which, depending on Requirement of laminated inserts made of synthetic or mineral tear-resistant materials and can have conventional UV stability requirements, Weather resistance, root resistance, dimensional stability and mechanical strength, as well as the requirements regarding Flying fire and radiant heat met.
  • the roofing membrane 2 is provided, through which the roofing membranes 2 mutually adjacent components 10 to a closed Roof skin are connectable.
  • the nonwoven material 6 is also like this made up in the area of the joint between the two adjacent components 10 overlaps so that the joint between the nonwoven material 6 against the joint of the Components 10 is offset.
  • the present invention makes an advantageous component for sealing and insulation of roofs, especially of Flat roofs created, in which the insulation layers 4, 5 and roofing membrane 2 together with the support structure 1 an integral Form composite structure, this according to a particular preferred embodiment of the invention at the bottom through the support structure 1 and at the top by the the roofing membrane worn and limited is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
EP01107885A 2000-07-13 2001-04-11 Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern Withdrawn EP1174556A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE20012182U DE20012182U1 (de) 2000-07-13 2000-07-13 Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern
EP01107885A EP1174556A1 (de) 2000-07-13 2001-04-11 Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern
DE50111103T DE50111103D1 (de) 2000-07-13 2001-07-11 Bauelement zur abdichtung von flachdächern
PCT/EP2001/007979 WO2002006602A1 (de) 2000-07-13 2001-07-11 Bauelement zur abdichtung von flachdächern
ES01967147T ES2272536T5 (es) 2000-07-13 2001-07-11 Elemento estructural para el sellado de techos planos
DK01967147.8T DK1299601T4 (da) 2000-07-13 2001-07-11 Byggeelement til tætning af flade tage
PT01967147T PT1299601E (pt) 2000-07-13 2001-07-11 Elemento estrutural para vedar terraços.
AT01967147T ATE340902T1 (de) 2000-07-13 2001-07-11 Bauelement zur abdichtung von flachdächern
EP01967147A EP1299601B2 (de) 2000-07-13 2001-07-11 Bauelement zur abdichtung von flachdächern
CY20061101849T CY1105882T1 (el) 2000-07-13 2006-12-21 Κατασκευαστικο στοιχειο για την στεγανωση επιπεδων στεγων

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20012182U 2000-07-13
DE20012182U DE20012182U1 (de) 2000-07-13 2000-07-13 Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern
EP01107885A EP1174556A1 (de) 2000-07-13 2001-04-11 Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern

Publications (1)

Publication Number Publication Date
EP1174556A1 true EP1174556A1 (de) 2002-01-23

Family

ID=26056396

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01107885A Withdrawn EP1174556A1 (de) 2000-07-13 2001-04-11 Bauelement zur Dichtung und Dämmung von Dächern, insbesondere Flachdächern
EP01967147A Expired - Lifetime EP1299601B2 (de) 2000-07-13 2001-07-11 Bauelement zur abdichtung von flachdächern

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01967147A Expired - Lifetime EP1299601B2 (de) 2000-07-13 2001-07-11 Bauelement zur abdichtung von flachdächern

Country Status (8)

Country Link
EP (2) EP1174556A1 (el)
AT (1) ATE340902T1 (el)
CY (1) CY1105882T1 (el)
DE (2) DE20012182U1 (el)
DK (1) DK1299601T4 (el)
ES (1) ES2272536T5 (el)
PT (1) PT1299601E (el)
WO (1) WO2002006602A1 (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065374L (fi) * 2006-06-02 2007-12-03 Rautaruukki Oyj Vesikate ja menetelmä sen valmistamiseksi
CN102400520A (zh) * 2011-12-07 2012-04-04 常熟市东涛金属复合材料有限公司 一种复合金属板

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058654A (en) * 1965-01-22 1967-02-15 Nevill Long & Co Contractors L Improvements in or relating to the roofing of buildings
FR2142252A5 (el) * 1971-06-18 1973-01-26 Strati France
DE2838566A1 (de) * 1978-09-04 1980-03-13 Union Dachtechnik Gmbh Dachdeckelement
BE884234A (nl) * 1980-07-09 1980-11-03 Joris Jozef Sandwichpaneel, werkwijze ter vervaardiging hiervan en daarbij gebruikte inrichting
DE3117413A1 (de) * 1981-05-02 1982-11-18 Berleburger Schaumstoffwerk Gmbh, 5920 Bad Berleburg Abdeckung und/oder abdichtung fuer profilblechdaecher
GB2110957A (en) * 1981-11-19 1983-06-29 Tpt Limited Improvements in roofing/ cladding
DE3516053A1 (de) * 1985-05-04 1986-11-13 Dynamit Nobel Ag, 5210 Troisdorf Selbsttragendes, zumindest teilweise aus geschaeumten anorganischen massen bestehendes dachdaemmelement und verfahren zu dessen herstellung
EP0450731A1 (en) * 1990-04-05 1991-10-09 Opstalan B.V. Panel-type insulation element for roofs or outside walls

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7230778U (de) 1974-01-10 Hoesch Werke Ag Verbundelement, insbesondere Dachelement
FR617181A (fr) † 1926-06-08 1927-02-15 Compte-gouttes
DE3317684A1 (de) 1983-05-14 1984-11-15 Kone Oy, Helsinki Verfahren zum herstellen eines dachelementes
US4577445A (en) † 1984-08-28 1986-03-25 Ecometal Limited Insulation panel assembly for use in the roofing and/or the cladding of walls of buildings
DE8500260U1 (de) 1985-01-08 1985-04-04 Deutsche Pittsburgh Corning GmbH, 6800 Mannheim Dachelement mit hoher luftschalldaemmung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058654A (en) * 1965-01-22 1967-02-15 Nevill Long & Co Contractors L Improvements in or relating to the roofing of buildings
FR2142252A5 (el) * 1971-06-18 1973-01-26 Strati France
DE2838566A1 (de) * 1978-09-04 1980-03-13 Union Dachtechnik Gmbh Dachdeckelement
BE884234A (nl) * 1980-07-09 1980-11-03 Joris Jozef Sandwichpaneel, werkwijze ter vervaardiging hiervan en daarbij gebruikte inrichting
DE3117413A1 (de) * 1981-05-02 1982-11-18 Berleburger Schaumstoffwerk Gmbh, 5920 Bad Berleburg Abdeckung und/oder abdichtung fuer profilblechdaecher
GB2110957A (en) * 1981-11-19 1983-06-29 Tpt Limited Improvements in roofing/ cladding
DE3516053A1 (de) * 1985-05-04 1986-11-13 Dynamit Nobel Ag, 5210 Troisdorf Selbsttragendes, zumindest teilweise aus geschaeumten anorganischen massen bestehendes dachdaemmelement und verfahren zu dessen herstellung
EP0450731A1 (en) * 1990-04-05 1991-10-09 Opstalan B.V. Panel-type insulation element for roofs or outside walls

Also Published As

Publication number Publication date
DK1299601T3 (da) 2007-02-05
WO2002006602A1 (de) 2002-01-24
ATE340902T1 (de) 2006-10-15
PT1299601E (pt) 2007-02-28
DE20012182U1 (de) 2001-03-22
ES2272536T3 (es) 2007-05-01
DK1299601T4 (da) 2013-02-11
EP1299601A1 (de) 2003-04-09
EP1299601B1 (de) 2006-09-27
DE50111103D1 (de) 2006-11-09
ES2272536T5 (es) 2013-03-20
EP1299601B2 (de) 2012-10-31
CY1105882T1 (el) 2011-02-02

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