EP2175083A2 - Roof insulation system and its use - Google Patents
Roof insulation system and its use Download PDFInfo
- Publication number
- EP2175083A2 EP2175083A2 EP09008360A EP09008360A EP2175083A2 EP 2175083 A2 EP2175083 A2 EP 2175083A2 EP 09008360 A EP09008360 A EP 09008360A EP 09008360 A EP09008360 A EP 09008360A EP 2175083 A2 EP2175083 A2 EP 2175083A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation system
- roof
- reflection layer
- boundary surface
- roof insulation
- 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- Withdrawn
Links
- 238000009413 insulation Methods 0.000 title claims description 45
- 239000011888 foil Substances 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 7
- 230000000284 resting effect Effects 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000002025 wood fiber Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 2
- 239000007767 bonding agent Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 12
- 230000035699 permeability Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004775 Tyvek Substances 0.000 description 1
- 229920000690 Tyvek Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
-
- 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
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
- E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters
-
- 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
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
- E04D13/1637—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters the roof purlins or rafters being mainly insulated from the interior, e.g. the insulating material being fixed under or suspended from the supporting framework
-
- 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
- E04B1/76—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 heat only
- E04B2001/7691—Heat reflecting layers or coatings
Definitions
- the invention relates to a roof insulation system with an insulating element consisting of heat-insulating material, esp. In the form of an insulating board, and at least one arranged on at least one side of the insulating element and heat radiation reflecting reflective layer.
- insulating materials For the insulation of roofs, such as pitched roofs, with a roof pitch of 15 ° or more different types of insulation materials are used.
- the insulating materials can be laid between, under or on the rafters of a roof truss. To achieve the desired insulation values, combinations of corresponding insulation systems are also possible.
- Preferred insulating materials in the roof area are, for example, polystyrene hard foam, mineral wool, rigid polyurethane foam or wood fiber insulating materials.
- the known insulation systems provide adequate thermal insulation with appropriate insulation thicknesses. However, this is usually accompanied by a heating of the interior to be insulated in the summer.
- reflective films such as metallized films or webs with low emissivity, in particular. Block the passage of long-wave heat radiation and thus inhibit the heat flow proposed.
- reflecting foils likewise in the form of metallized foils or sheets, which also reflect the heat radiation incident in summer, may also be applied to the outer boundary surface of the insulating elements facing away from the interior to be insulated.
- This quiescent air layer is provided in known insulation systems characterized in that the reflective films are mounted on the boundary surface facing the interior to be insulated and / or facing away from the rafters. In the production of appropriate roof insulation systems, a particularly high workload is required.
- the present invention seeks to provide an insulation system that meets both the requirements of the winter and the requirements of the summer heat protection and can be installed while ensuring a safe and efficient construction process.
- this object is achieved by a development of the known roof insulation systems, which is characterized essentially in that the reflection layer at a boundary surface. the Dämmelements is attached.
- the invention is based on the surprisingly simple knowledge that it is not necessary to provide the required to ensure the effectiveness of the reflective film resting air layer, the reflective layer to move separately from the insulation elements, because the required static air layer is also provided by other measures ,
- By attaching the reflective layer on the insulating elements of the construction process is greatly simplified, because it is no longer necessary to obtain the desired insulation to move in several steps, first insulating elements and then reflective layers. Rather, this installation can be carried out using roof insulation systems according to the invention in only one step.
- the production of roof insulation systems according to the invention is particularly simple if the reflection layer has a reflective film laminated onto the insulating element.
- the reflection foil can be laminated with projection on the insulating element, wherein the supernatant for producing a connection with adjacent insulating elements and / or reflective films and / or other components of the roof construction can be used.
- This desired connection is particularly easy to implement if the supernatant is provided with an adhesive used for connection to an adjacent projection and / or insulating element and / or other components of the roof construction.
- the adhesive may, for example, be realized in the form of an adhesive strip on the supernatant.
- the overlap of adjacent supernatants can also be hermetically sealed.
- the to protect the summer heat protection on a facing away from the interior to be insulated boundary surface of Dämmelements reflection layer is expediently carried out diffusion-open, while on a the interior to be insulated facing boundary surface fixed reflection layer, which serves the winter heat protection, should be diffusion-inhibiting
- a reflective film offered by DuPont under the trade name "Tyvek Enercor” can be used.
- This reflective foil has a water vapor permeability according to EN ISO 12572 of 0.015 m (mean value). The water vapor permeability can vary between 0.005 and 0.035.
- a reflective film marketed by DuPont under the trade name "AirGuard” can be used as the diffusion-inhibiting reflective film.
- This reflective film has a water vapor permeability according to EN 1931 of 700 m (average). The minimum water vapor permeability is 200 m.
- Roof insulation systems according to the invention can be embodied as so-called rafter insulation systems.
- the quiescent air layer between the reflective layer and the interior facing boundary surface of the roof covering may be provided.
- an insulating element is secured with a mounted on the interior facing the boundary surface to be insulated reflection layer under the rafters of a roof truss, wherein the quiescent air layer between the reflective layer and a roof suspension can be realized.
- the attachment of the insulation elements by means of a base battens can be done, which can be bolted non-positively in the rafters, whereupon the usual covering, including battens, is mounted on the insulating elements.
- the insulating elements can be connected airtight and diffusion-inhibiting to adjacent and enclosing components with the aid of adhesive tapes.
- roof insulation systems can as well as insulation elements of known roof insulation systems polystyrene hard foam, mineral wool, rigid polyurethane foam and / or wood fiber insulation materials.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Die Erfindung betrifft ein Dach-Dämmsystem mit einem aus wärmedämmendem Material bestehenden Dämmelement, insbes. in Form einer Dämmplatte, und mindestens einer auf mindestens einer Seite des Dämmelementes angeordneten und Wärmestrahlung reflektierenden Reflexionsschicht.The invention relates to a roof insulation system with an insulating element consisting of heat-insulating material, esp. In the form of an insulating board, and at least one arranged on at least one side of the insulating element and heat radiation reflecting reflective layer.
Für die Dämmung von Dächern, wie etwa Steildächern, mit einer Dachneigung von 15 ° oder mehr werden verschiedenartige Dämmstoffe verwendet. Die Dämmstoffe können zwischen, unter oder auf die Sparren eines Dachstuhls verlegt werden. Zum Erreichen der gewünschten Dämmwerte sind auch Kombinationen aus entsprechenden Dämmsystemen möglich. Bevorzugte Dämmstoffe im Dachbereich sind bspw. Polystyrol-Hartschaum, Mineralwolle, Polyurethan-Hartschaum oder Holzfaserdämmstoffe. Die bekannten Dämmsysteme erbringen bei entsprechenden Dämmstoffdicken einen hinreichenden winterlichen Wärmeschutz. Dies ist allerdings in der Regel von einer Aufheizung des zu dämmenden Innenraums im Sommer begleitet.For the insulation of roofs, such as pitched roofs, with a roof pitch of 15 ° or more different types of insulation materials are used. The insulating materials can be laid between, under or on the rafters of a roof truss. To achieve the desired insulation values, combinations of corresponding insulation systems are also possible. Preferred insulating materials in the roof area are, for example, polystyrene hard foam, mineral wool, rigid polyurethane foam or wood fiber insulating materials. The known insulation systems provide adequate thermal insulation with appropriate insulation thicknesses. However, this is usually accompanied by a heating of the interior to be insulated in the summer.
Zur Beseitigung dieses Mangels wurde bereits der Einsatz von reflektierenden Folien, wie etwa metallisierten Folien oder Bahnen mit niedrigem Emissionsgrad, die insbes. den Durchgang langwelliger Wärmestrahlung blockieren und somit den Wärmestrom hemmen, vorgeschlagen. Bei Anordnung entsprechender Folien auf der dem Innenraum zugewandten Begrenzungsfläche der Dämmelemente führt dies im Winter zu einer Reduzierung der Strahlungswärmeverluste, so daß gewünschte Dämmwerte auch mit geringeren Dämmstoffdicken erreichbar sind, was der sommerlichen Aufheizung entgegenwirkt. Zusätzlich oder alternativ können auch auf der dem zu dämmenden Innenraum abgewandten äußeren Begrenzungsfläche der Dämmelemente reflektierende Folien, ebenfalls in Form metallisierter Folien oder Bahnen, angebracht werden, welche die im Sommer auftreffende Wärmestrahlung reflektieren. Zur Sicherstellung der Wirksamkeit reflektierender Folien sind diese in Verbindung mit einer ruhenden Luftschicht anzuordnen. Diese ruhende Luftschicht wird bei bekannten Dämmsystemen dadurch bereitgestellt, daß die reflektierenden Folien auf der dem zu dämmenden Innenraum zugewandten und/oder abgewandten Begrenzungsfläche der Sparren angebracht werden. Bei der Herstellung entsprechender Dach-Dämmsysteme ist ein besonders hoher Arbeitsaufwand erforderlich.To eliminate this deficiency has already been the use of reflective films, such as metallized films or webs with low emissivity, in particular. Block the passage of long-wave heat radiation and thus inhibit the heat flow proposed. In the case of the arrangement of corresponding foils on the boundary surface of the insulating elements facing the interior, this leads in winter to a reduction of the radiant heat losses, so that desired insulating values can be achieved even with smaller insulation thicknesses, which counteracts the summer heating. In addition or as an alternative, reflecting foils, likewise in the form of metallized foils or sheets, which also reflect the heat radiation incident in summer, may also be applied to the outer boundary surface of the insulating elements facing away from the interior to be insulated. To ensure the effectiveness of reflective films, these are to be arranged in conjunction with a quiescent air layer. This quiescent air layer is provided in known insulation systems characterized in that the reflective films are mounted on the boundary surface facing the interior to be insulated and / or facing away from the rafters. In the production of appropriate roof insulation systems, a particularly high workload is required.
Angesichts dieser Probleme im Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein Dämmsystem bereitzustellen, das sowohl, den Anforderungen des winterlichen als auch den Anforderungen des sommerlichen Wärmeschutzes gerecht wird und unter Gewährleistung eines sicheren und rationellen Bauablaufs verbaut werden kann.In view of these problems in the prior art, the present invention seeks to provide an insulation system that meets both the requirements of the winter and the requirements of the summer heat protection and can be installed while ensuring a safe and efficient construction process.
Erfindungsgemäß wird diese Aufgabe durch eine Weiterbildung der bekannten Dach-Dämmsysteme gelöst, die im wesentlichen dadurch gekennzeichnet ist, daß die Reflexionsschicht an einer Begrenzungsfläche. des Dämmelements befestigt ist.According to the invention this object is achieved by a development of the known roof insulation systems, which is characterized essentially in that the reflection layer at a boundary surface. the Dämmelements is attached.
Die Erfindung geht dabei auf die verblüffend einfache Erkenntnis zurück, daß es zur Bereitstellung der zur Sicherstellung der Wirksamkeit der reflektierenden Folie erforderlichen ruhenden Luftschicht nicht notwendig ist, die Reflexionsschicht getrennt von den Dämmelementen zu verlegen, weil die benötigte ruhende Luftschicht auch durch andere Maßnahmen bereitgestellt wird. Durch Befestigung der Reflexionsschicht auf den Dämmelementen wird der Bauablauf deutlich vereinfacht, weil es zum Erhalt der gewünschten Dämmung nicht mehr erforderlich ist, in mehreren Arbeitsschritten zunächst Dämmelemente und dann Reflexionsschichten zu verlegen. Vielmehr kann diese Verlegung unter Verwendung erfindungsgemäßer Dach-Dämmsysteme in nur einem Schritt erfolgen.The invention is based on the surprisingly simple knowledge that it is not necessary to provide the required to ensure the effectiveness of the reflective film resting air layer, the reflective layer to move separately from the insulation elements, because the required static air layer is also provided by other measures , By attaching the reflective layer on the insulating elements of the construction process is greatly simplified, because it is no longer necessary to obtain the desired insulation to move in several steps, first insulating elements and then reflective layers. Rather, this installation can be carried out using roof insulation systems according to the invention in only one step.
Die Herstellung erfindungsgemäßer Dach-Dämmsysteme gestaltet sich besonders einfach, wenn die Reflexionsschicht eine auf das Dämmelement aufkaschierte Reflexionsfolie aufweist. Dabei kann die Reflexionsfolie mit Überstand auf das Dämmelement aufkaschiert sein, wobei der Überstand zur Herstellung einer Verbindung mit benachbarten Dämmelementen und/oder Reflexionsfolien und/oder anderen Bauelementen der Dachkonstruktion verwendet werden kann. Diese gewünschte Verbindung ist besonders einfach verwirklichbar, wenn der Überstand mit einem zum Verbinden mit einem benachbarten Überstand und/oder Dämmelement und/oder anderen Bauelementen der Dachkonstruktion dienenden Haftmittel versehen ist. Das Haftmittel kann bspw. in Form eines Klebestreifens auf dem Überstand verwirklicht werden. Die Überlappung benachbarter Überstände kann auch luftdicht verschlossen werden. Die zum Erhalt des sommerlichen Wärmeschutzes auf einer dem zu dämmenden Innenraum abgewandten Begrenzungsfläche des Dämmelements befestigte Reflexionsschicht wird zweckmäßigerweise diffusionsoffen ausgeführt, während die auf einer dem zu dämmenden Innenraum zugewandten Begrenzungsfläche befestigte Reflexionsschicht, die dem winterlichen Wärmeschutz dient, diffusionshemmend ausgeführt werden sollteThe production of roof insulation systems according to the invention is particularly simple if the reflection layer has a reflective film laminated onto the insulating element. In this case, the reflection foil can be laminated with projection on the insulating element, wherein the supernatant for producing a connection with adjacent insulating elements and / or reflective films and / or other components of the roof construction can be used. This desired connection is particularly easy to implement if the supernatant is provided with an adhesive used for connection to an adjacent projection and / or insulating element and / or other components of the roof construction. The adhesive may, for example, be realized in the form of an adhesive strip on the supernatant. The overlap of adjacent supernatants can also be hermetically sealed. The to protect the summer heat protection on a facing away from the interior to be insulated boundary surface of Dämmelements reflection layer is expediently carried out diffusion-open, while on a the interior to be insulated facing boundary surface fixed reflection layer, which serves the winter heat protection, should be diffusion-inhibiting
Als diffusionsoffene reflektierende Folie kann eine von der Fa. DuPont unter dem Handelsnamen "Tyvek Enercor" angebotene Reflexionsfolie eingesetzt werden. Diese Reflexionsfolie weist eine Wasserdampfdurchlässigkeit gemäß EN ISO 12572 von 0,015 m (Mittelwert) auf. Die Wasserdampfdurchlässigkeit kann zwischen 0,005 und 0,035 schwanken.As a diffusion-open reflective film, a reflective film offered by DuPont under the trade name "Tyvek Enercor" can be used. This reflective foil has a water vapor permeability according to EN ISO 12572 of 0.015 m (mean value). The water vapor permeability can vary between 0.005 and 0.035.
Als diffusionshemmende reflektierende Folie kann eine von der Fa. DuPont unter dem Handelsnamen "AirGuard" vertriebene Reflexionsfolie zum Einsatz kommen. Diese Reflexionsfolie weist eine Wasserdampfdurchlässigkeit gemäß EN 1931 von 700 m (Mittelwert) auf. Die minimale Wasserdampfdurchlässigkeit liegt bei 200 m.As the diffusion-inhibiting reflective film, a reflective film marketed by DuPont under the trade name "AirGuard" can be used. This reflective film has a water vapor permeability according to EN 1931 of 700 m (average). The minimum water vapor permeability is 200 m.
Im Rahmen der Erfindung ist daran gedacht, auf nur einer Begrenzungsfläche des Dämmelements eine Reflexionsschicht zu befestigen. Allerdings ist auch daran gedacht, auf einander entgegengesetzten Begrenzungsflächen des Dämmelements Reflexionsschichten, insbes. in Form von Reflexionsfolien, zu befestigen, wobei eine Reflexionsschicht diffusionsoffen ausgeführt ist, während die andere Reflexionsschicht diffusionshemmend ausgeführt wird.In the context of the invention, it is thought to fix a reflective layer on only one boundary surface of the Dämmelements. However, it is also contemplated to mount on opposite boundary surfaces of the Dämmelements reflection layers, esp. In the form of reflection films, wherein a reflection layer is designed to be open to diffusion, while the other reflection layer is designed to inhibit diffusion.
Erfindungsgemäße Dach-Dämmsysteme können als sog. Aufsparren-Dämmsysteme ausgeführt werden. In diesem Fall weist mindestens ein auf einem Sparren oder der Dachschalung aufliegendes Dämmelement auf seiner dem zu dämmenden Innenraum abgewandten Begrenzungsfläche eine daran befestigte Reflexionsschicht auf, wobei auf dieser Reflexionsschicht eine Lattung und eine auf der Lattung aufliegende Dacheindeckung vorgesehen ist. Bei dieser Konstruktion kann die ruhende Luftschicht zwischen der Reflexionsschicht und der dem Innenraum zugewandten Begrenzungsfläche der Dacheindeckung vorgesehen sein.Roof insulation systems according to the invention can be embodied as so-called rafter insulation systems. In this case, at least one resting on a rafter or the roof formwork insulation element on its facing away from the interior to be insulated boundary surface on a reflective layer attached thereto, wherein on this reflection layer a battens and a resting on the bat roof cover is provided. In this construction, the quiescent air layer between the reflective layer and the interior facing boundary surface of the roof covering may be provided.
Bei Verwendung erfindungsgemäßer Dach-Dämmsysteme als Untersparren-Dämmsystem wird ein Dämmelement mit einer auf der dem zu dämmenden Innenraum zugewandten Begrenzungsfläche befestigten Reflexionsschicht unter dem Sparren eines Dachstuhls befestigt, wobei die ruhende Luftschicht zwischen der Reflexionsschicht und einer Dach-Abhängung verwirklicht werden kann.When using roof insulation systems according to the invention as a rafter insulation system, an insulating element is secured with a mounted on the interior facing the boundary surface to be insulated reflection layer under the rafters of a roof truss, wherein the quiescent air layer between the reflective layer and a roof suspension can be realized.
Bei der Aufsparren-Dämmung kann die Befestigung der Dämmelemente mittels einer Grundlattung erfolgen, die kraftschlüssig in die Sparren verschraubt werden kann, worauf die übliche Eindeckung, einschl. Lattung, auf den Dämmelementen angebracht wird.In the Aufsparren insulation, the attachment of the insulation elements by means of a base battens can be done, which can be bolted non-positively in the rafters, whereupon the usual covering, including battens, is mounted on the insulating elements.
Bei der Untersparren-Dämmung können die Dämmelemente mit Hilfe von Klebebändern luftdicht und diffusionshemmend an angrenzende und einbindende Bauteile angeschlossen werden.In the case of the under rafter insulation, the insulating elements can be connected airtight and diffusion-inhibiting to adjacent and enclosing components with the aid of adhesive tapes.
Ebenso wie die bekannten Dämmsysteme können auch erfindungsgemäße Dämmsysteme mit besonderem Vorteil bei Steildachkonstruktionen eingesetzt werden. Dämmelemente erfindungsgemäßer Dach-Dämmsysteme können ebenso wie Dämmelemente bekannter Dach-Dämmsysteme Polystyrol-Hartschaum, Mineralwolle, Polyurethan-Hartschaum und/oder Holzfaser-Dämmstoffe aufweisen.Like the known insulation systems and insulation systems of the invention can be used with particular advantage in pitched roof constructions. Insulation elements according to the invention roof insulation systems can as well as insulation elements of known roof insulation systems polystyrene hard foam, mineral wool, rigid polyurethane foam and / or wood fiber insulation materials.
Claims (11)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200820013342 DE202008013342U1 (en) | 2008-10-07 | 2008-10-07 | Roof insulation system and use of a roof insulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2175083A2 true EP2175083A2 (en) | 2010-04-14 |
| EP2175083A3 EP2175083A3 (en) | 2014-02-19 |
Family
ID=40176353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09008360.1A Withdrawn EP2175083A3 (en) | 2008-10-07 | 2009-06-25 | Roof insulation system and its use |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2175083A3 (en) |
| DE (1) | DE202008013342U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011111588A1 (en) | 2011-08-25 | 2013-02-28 | SCHWENK DÄMMTECHNIK GMBH & Co KG | Insulating material and method for producing an insulating material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136471A (en) * | 1983-03-07 | 1984-09-19 | Isotec Ag | Thermal-insulating covering element for walls and ceiling |
| DE4101234A1 (en) * | 1990-02-10 | 1991-08-14 | Eugen Gonon | Panels for thermal insulation of roof - has stepped edges which enable adjoining panels to fit closely together |
| DE102006044319A1 (en) * | 2006-09-18 | 2008-03-27 | Helfrecht, Jindra | Thermal insulating system for providing insulation layer to roof, has laminar insulating unit that consists of foamed material that is arranged on side of roof rafter pointing to exterior of building |
-
2008
- 2008-10-07 DE DE200820013342 patent/DE202008013342U1/en not_active Expired - Lifetime
-
2009
- 2009-06-25 EP EP09008360.1A patent/EP2175083A3/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136471A (en) * | 1983-03-07 | 1984-09-19 | Isotec Ag | Thermal-insulating covering element for walls and ceiling |
| DE4101234A1 (en) * | 1990-02-10 | 1991-08-14 | Eugen Gonon | Panels for thermal insulation of roof - has stepped edges which enable adjoining panels to fit closely together |
| DE102006044319A1 (en) * | 2006-09-18 | 2008-03-27 | Helfrecht, Jindra | Thermal insulating system for providing insulation layer to roof, has laminar insulating unit that consists of foamed material that is arranged on side of roof rafter pointing to exterior of building |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202008013342U1 (en) | 2009-01-02 |
| EP2175083A3 (en) | 2014-02-19 |
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