EP0682163B1 - Kit for composite thermal lining systems and ventilated walls - Google Patents
Kit for composite thermal lining systems and ventilated walls Download PDFInfo
- Publication number
- EP0682163B1 EP0682163B1 EP95106445A EP95106445A EP0682163B1 EP 0682163 B1 EP0682163 B1 EP 0682163B1 EP 95106445 A EP95106445 A EP 95106445A EP 95106445 A EP95106445 A EP 95106445A EP 0682163 B1 EP0682163 B1 EP 0682163B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulating board
- dowel
- façade
- mesh
- building kit
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims description 13
- 239000011521 glass Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 58
- 239000004744 fabric Substances 0.000 claims description 22
- 239000011490 mineral wool Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 2
- 239000002365 multiple layer Substances 0.000 claims 2
- 239000002356 single layer Substances 0.000 claims 2
- 239000011505 plaster Substances 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
-
- 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
- E04B1/762—Exterior insulation of exterior walls
-
- 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
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
- E04B1/7633—Dowels with enlarged insulation retaining head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
Definitions
- the invention relates to a kit according to the preamble of claim 1.
- Such a bi-density plate (EP-A 0 277 500) is used, for example produced that the primary nonwoven split into two or more webs before the hardening furnace and lifted off at least one partial web, strongly aligning the fibers compressed and then fed back to the or the other partial webs and then is cured together in the hardening furnace.
- a bi-density plate (EP-A 0 277 500) is used, for example produced that the primary nonwoven split into two or more webs before the hardening furnace and lifted off at least one partial web, strongly aligning the fibers compressed and then fed back to the or the other partial webs and then is cured together in the hardening furnace.
- the side opposite the insulation board has one rough or profiled surface.
- Such a facade insulation board is in Construction and handling complex and has a comparatively high weight.
- the object of the invention is to provide a simple, easy-to-use kit to create with facade insulation boards based on mineral wool with improved Thermal insulation properties due to lifting or tearing off the building facade as a result especially external wind suction forces when using conventional fasteners to avoid.
- the assembly is done through the use of such coarse-mesh grid fabric arranged on the main surface of the insulation board simple insulation boards in no way complicated.
- the release button can be applied directly on site with the application of the insulation board, however the insulation boards can be delivered with the coarse mesh fabric from the factory become.
- the minimum strength of the Insulation board can be significantly reduced, resulting in correspondingly low bulk densities the insulation board, to a reduced board weight and also by a higher Thermal resistance also to a reduced layer thickness of the overall system leads, because of the large-meshed mesh fabric serving as a button to secure the button Load transfer is possible.
- the coarse-mesh grid fabric works in the Compound with the set dowel heads as a load-distributing layer on the insulation boards, which absorbs the wind suction loads, which significantly reduces the strength of the insulation board allows.
- the soundproofing effect can be increased by a lower bulk density of the insulation boards and overall, the handling when cladding a building facade is easier. It is possible to manufacture the insulation boards with a bulk density of 80 to 160 kg / m 3, preferably 100 to 130 kg / m 3 , whereby the thermal composite system meets the thermal conductivity group 035 specified by DIN.
- the reduced layer thickness of the overall system results for the system provider Savings through reduced outer wall elements (e.g. window sills, roof overhangs u. Like.) and system components (narrower end profiles, etc.), which the Competitiveness of facade insulation boards made on the basis of bound mineral wool increased compared to pure plastic products.
- the facade insulation board is compared to, in terms of the mechanical strength of specially prepared facade insulation panels more elastic what in the case of the panel construction, in particular when bridging the gaps again corresponding Brings advantages.
- Such plates also fit better on an uneven surface on. Tensions in the surface are also transferred less to a softer plate, thus reducing cracking.
- the coarse mesh fabric made of synthetic yarns or Glass formed, which in connection with the lower bulk density of the insulation board has a weight-reducing effect.
- the mesh width is of the coarse-mesh grid fabric at least 10 mm.
- the invention is particularly suitable for cladding building facades Heat and sound insulation, the use of insulation boards for composite heating systems is suitable for building facades but also for ventilated facades on buildings.
- the facade insulation board is characterized by easy handling, low density with very high transverse tensile strength and does not require any manufacturing technology Extra effort.
- an insulation board 1 made of bound mineral wool is shown, which for heat and Sound insulation of building facades is used.
- the insulation board 1 forms with a multilayer Cleaning system a composite heating system.
- a mesh fabric 2 is applied, which acts as an anti-button of fasteners through which the insulation board 1 before applying the Plaster is attached to the building facade.
- this is Fastening means formed by a dowel 3
- the dowel head in relation to the mesh size of the grid 2 is made correspondingly larger, so that the dowel head the mesh of the grating 2, thus grating 2 with respect to the insulation board 1 also strongest wind suction loads are not lifted outwards, i.e. away from the building facade or can be torn out.
- Fig. 2 shows the insulation panels attached to the building facade by means of dowels 3 before application of the plaster, with the insulation panels placed against one another offset in rows are arranged in association with each other.
- the insulation boards are usually on the building facade attached by gluing. Then it is fastened using the dowels 3 and finally the application of the plaster, here only the dowel arrangement itself is shown as an example.
- the mesh fabric 2 which is expediently formed from synthetic yarns or glass the entire main surface of the building facing away from the building facade Insulation board 1 and can be laminated on the insulation board 1 or applied on site become.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Laminated Bodies (AREA)
- Baking, Grill, Roasting (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Table Equipment (AREA)
- Thermal Insulation (AREA)
Abstract
Description
Die Erfindung betrifft einen Bausatz gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a kit according to the preamble of claim 1.
Zur Wärme- und Schalldämmung von Fassaden werden häufig Dämmplatten aus Mineralwolle verwendet, die auf die Gebäudefassade geklebt und mittels dübelartiger Befestigungselemente befestigt werden, wonach dann ein- oder mehrschichtige Putzsysteme, gegebenenfalls unter Zwischenschaltung von Putzamierungsgeweben, aufgebracht werden. Die hierdurch realisierten Wärmeverbundsysteme aus Dämmplatte und ein- oder mehrschichtigem Putzsystem haben sich in der Praxis durchaus bewährt. Je nach Höhe des mit dem Wärmeverbundsystem zu verkleidenden Bauwerks und Beanspruchung durch äußere Einflüsse, wie Windbeanspruchung und dergleichen, müssen jedoch besondere Vorkehrungen getroffen werden. Bei entsprechend hohen Gebäudefassaden besteht eine Schwierigkeit darin, dass insbesondere durch auf die Putzschale wirkende Windsogkräfte, welche direkt auf die Dämmplatte übertragen werden, es zu einem bereichsweisen Abheben der Dämmplatten von der Gebäudefassade oder des Putzes von der Dämmplatte kommen kann. Um diese Schwierigkeiten zu beheben, werden vor Ort die Dübel in vertikaler und horizontaler Richtung in bestimmten Abständen gesetzt. Um einem Abreißen der Dämmplatten zwischen den Befestigungselementen und einem Abheben der Putzschale von der Dämmschicht vorzubeugen, werden deswegen die Dämmstoffplatten häufig auf erhöhte mechanische Eigenfestigkeit ausgelegt, und zwar derart, dass sich diese auf die gesamte Plattenstruktur erstreckt. Dies führt jedoch zu einem verhältnismäßig großen Materialaufwand und somit zu einer Gewichtszunalune der zu verlegenden Dämmstoffplatten. Aus diesem Grund werden vermehrt z. B. im Flachdachbau sogenannte Bi-Density-Platten verwendet, die einseitig mechanisch verfestigt sind. Eine solche Bi-Density-Platte (EP-A 0 277 500) wird beispielsweise dadurch hergestellt, dass das Primärvlies vor dem Härteofen in zwei oder mehrere Teilbahnen aufgespalten und mindestens eine Teilbahn abgehoben, unter Ausrichten der Fasern stark komprimiert und anschließend der oder den übrigen Teilbahnen wieder zugeführt und danach gemeinsam im Härteofen ausgehärtet wird. Abgesehen davon, dass derart speziell zur Erhöhung der Eigensteifigkeit aufbereitete Dämmstoffplatten z.B. Wärmeverbundsysteme verteuern, welche mit im Material billigeren Dämmstoffprodukten, wie etwa solchen aus Polystyrol- Partikelschaumstoffen auf dem Markt konkurrieren müssen, wird dadurch insbesondere bei hohen Gebäudefassaden das Problem des Abhebens der Dämmstoffplatten von der Gebäudefassade infolge hoher Windsoglasten nicht sicher vermieden. Der Einsatz solcher speziell aufbereiteter Dämmstoffplatten kann somit zu entsprechenden Schäden im aufgebrachten Putzsystem nach längeren Standzeiten mit entsprechenden Regressansprüchen führen.Mineral wool insulation boards are often used for thermal and acoustic insulation of facades used that glued to the building facade and using dowel-like fasteners are attached, then single or multi-layer plaster systems, if necessary with the interposition of plastering fabrics. The hereby realized thermal composite systems made of insulation board and single or multi-layer Cleaning systems have proven their worth in practice. Depending on the level of the heat composite system building to be clad and stressed by external influences, such as Wind exposure and the like, however, must take special precautions become. With correspondingly high building facades, one difficulty is that in particular by wind suction forces acting on the cleaning bowl, which act directly on the Insulation board are transferred, there is a regional lifting of the insulation boards from the building facade or plaster can come from the insulation board. To these difficulties To fix the dowels in the vertical and horizontal directions set at certain intervals. To tear off the insulation panels between the fasteners and to prevent the plaster shell from lifting off the insulation layer, That is why the insulation boards are often subject to increased mechanical inherent strength designed in such a way that it extends over the entire plate structure. This however, leads to a relatively large amount of material and thus to a weight gain of the insulation boards to be installed. For this reason, are multiplying z. B. used in flat roof construction so-called bi-density plates, the mechanical one-sided are solidified. Such a bi-density plate (EP-A 0 277 500) is used, for example produced that the primary nonwoven split into two or more webs before the hardening furnace and lifted off at least one partial web, strongly aligning the fibers compressed and then fed back to the or the other partial webs and then is cured together in the hardening furnace. Aside from being so special for Increased inherent rigidity of processed insulation boards e.g. Heat composite systems more expensive, which with insulation materials cheaper in the material, such as This will make polystyrene particle foams compete on the market in particular with high building facades, the problem of the insulation panels lifting off the building facade due to high wind suction loads was not avoided. The use of such specially prepared insulation boards can therefore cause corresponding damage in the applied cleaning system after long periods of inactivity with appropriate recourse claims to lead.
Bei einer bekannten Dämmplatte aus Mineralwolle (DE 91 13 436 U), die mittels Dübeln auf einem Untergrund befestigt wird, ist eine Trägerschicht aus einem Vlies oder einem Gewebe mittels einer Beschichtung auf der Dämmplatte befestigt, die in die Trägerschicht eindringt, um eine feste Verbindung zwischen Trägerschicht und Dämmplatte zu erzielen. Zur Verbesserung der Putzhaftung ist die der Dämmplatte gegenüberliegende Seite mit einer rauhn oder profilierten Oberfläche versehen. Eine derartige Fassadendämmplatte ist im Aufbau und Handhabung aufwendig und weist ein vergleichsweise hohes Gewicht auf.In a known insulation board made of mineral wool (DE 91 13 436 U), using dowels is attached to a surface, is a carrier layer made of a fleece or a Fabric fastened by means of a coating on the insulation board, which is in the carrier layer penetrates in order to achieve a firm connection between the support layer and the insulation board. To improve the plaster adhesion, the side opposite the insulation board has one rough or profiled surface. Such a facade insulation board is in Construction and handling complex and has a comparatively high weight.
Schließlich sind mit Dübeln auf einem Untergrund befestigte Dämmplatten aus Mineralwolle bekannt (DE 85 12 251 U), die jeweils zwei beabstandete Dübelköpfe aufweisen, von denen einer ein Metallgitter mit Abstand zur Hauptoberfläche hält, so dass dieser ein in den darauf aufgebrachten Putz eingebettetes Arierungsgitter bildet. Es besteht die Gefahr des Ausreißens der Dämmplatte gegenüber den Dübeln.Finally, there are mineral wool insulation boards attached to dowels known (DE 85 12 251 U), each having two spaced dowel heads, from which one holds a metal grid at a distance from the main surface, so that it fits into the plaster applied on it forms embedded arcing grid. There is a risk of Tear out the insulation board against the dowels.
Um ein Aufreißen von auf einem Untergrund befestigten Dämmplatten zu verhindern, ist er bekannt (DE 29 15 977 A), Mineralwollplatten als Lamellenplatten auszubilden und mit dem Untergrund zu verkleben. Die Lamellen sind hierbei durch ein weitmaschiges, gitterartiges Gewebe zur Lamellenplatte verbunden.In order to prevent tearing of insulation boards attached to a substrate, it is known (DE 29 15 977 A), mineral wool plates as lamella plates and with to stick to the surface. The lamellae are characterized by a wide-mesh, lattice-like Fabric connected to the slat plate.
Aufgabe der Erfindung ist es, einen einfach aufgebauten, leicht zu handhabenden Bausatz zu schaffen mit Fassadendämmplatten auf der Basis von Mineralwolle mit verbesserten Wärmedämmeigenschaften um ein Abheben oder Abreißen von der Gebäudefassade infolge insbesondere äußerer Windsogkräfte auch beim Einsatz herkömmlicher Befestigungselemente zu vermeiden. The object of the invention is to provide a simple, easy-to-use kit to create with facade insulation boards based on mineral wool with improved Thermal insulation properties due to lifting or tearing off the building facade as a result especially external wind suction forces when using conventional fasteners to avoid.
Diese Aufgabe wird erfindungsgemäß durch die im kennzeichnenden Teil des Patentanspruchs 1 enthaltenen Merkmale gelöst, wobei zweckmäßige Weiterbildungen der Erfindung durch die in den Unteransprüchen enthaltenen Merkmale gekennzeichnet sind.This object is achieved by the characterizing part of the claim 1 contained features solved, expedient developments of the invention are characterized by the features contained in the subclaims.
Nach Maßgabe der Erfindung wird die Dämmplatte mit einem auf die Befestigungsdübel abgestimmten grobmaschigen Gittergewebe überspannt, welches als Ausknöpfsicherung der Befestigungsmittel dient und die Haftung der Putzschicht auf der Dämmplatte verbessert. Dadurch wird auch unter hohen Windsoglasten ein Abheben bzw. Ausreißen der Dämmplatten von der Fassade verhindert. Die Montage wird durch den Einsatz eines derartigen grobmaschigen auf der Hauptoberfläche der Dämmplatte angeordneten Gittergewebes gegenüber einfachen Dämmplatten in keiner Weise erschwert. Die Ausknöpfsicherung kann hierbei unmittelbar vor Ort mit dem Aufbringen der Dämmplatte aufgebracht werden, jedoch können die Dämmplatten bereits ab Werk mit dem grobmaschigen Gittergewebe geliefert werden. Ein weiterer sehr wesentlicher Aspekt der erfindungsgemäßen Maßnahmen ist hierbei darin zu sehen, dass infolge der Ausknöpfsicherung die Mindestfestigkeit der Dämmplatte erheblich reduziert werden kann, was zu entsprechend niedrigen Rohdichten der Dämmstoffplatte, zu einem reduzierten Plattengewicht und ferner durch einen höheren Wärmedurchgangswiderstand auch zu einer reduzierten Schichtdicke des Gesamtsystems führt, da über das als Ausknöpfsicherung dienende grobmaschige Gittergewebe eine flächige Lastabtragung möglich ist. Insgesamt wirkt hierbei das grobmaschige Gittergewebe im Verbund mit den gesetzten Dübelköpfen als lastverteilende Schicht auf den Dämmplatten, welche die Windsoglasten mit aufnimmt, was eine bedeutsame Herabsetzung der Dämmplattenfestigkeit ermöglicht.According to the invention, the insulation board with one on the fastening dowels Coordinated coarse-mesh lattice fabric spanned, which as a button-off of the Fasteners are used and the adhesion of the plaster layer to the insulation board is improved. This means that the insulation boards can be lifted or torn off even under high wind loads prevented from the facade. The assembly is done through the use of such coarse-mesh grid fabric arranged on the main surface of the insulation board simple insulation boards in no way complicated. The release button can be applied directly on site with the application of the insulation board, however the insulation boards can be delivered with the coarse mesh fabric from the factory become. Another very important aspect of the measures according to the invention is to be seen in the fact that the minimum strength of the Insulation board can be significantly reduced, resulting in correspondingly low bulk densities the insulation board, to a reduced board weight and also by a higher Thermal resistance also to a reduced layer thickness of the overall system leads, because of the large-meshed mesh fabric serving as a button to secure the button Load transfer is possible. Overall, the coarse-mesh grid fabric works in the Compound with the set dowel heads as a load-distributing layer on the insulation boards, which absorbs the wind suction loads, which significantly reduces the strength of the insulation board allows.
Durch eine niedrigere Rohdichte der Dämmplatten lässt sich die schalldämmende Wirkung erhöhen und erleichtert sich insgesamt das Handling beim Verkleiden einer Gebäudefassade. Hierbei ist es möglich, die Dämmplatten mit einer Rohdichte von 80 bis 160 kg /m3 vorzugsweise 100 bis 130 kg/m3 herzustellen, wodurch das Wärmeverbundsystem der durch die DIN vorgegebenen Wärmeleitgruppe 035 gerecht wird. The soundproofing effect can be increased by a lower bulk density of the insulation boards and overall, the handling when cladding a building facade is easier. It is possible to manufacture the insulation boards with a bulk density of 80 to 160 kg / m 3, preferably 100 to 130 kg / m 3 , whereby the thermal composite system meets the thermal conductivity group 035 specified by DIN.
Durch die reduzierte Schichtdicke des Gesamtsystems ergeben sich für den Systemanbieter Einsparungen durch reduzierte Außenwandelemente (beispielsweise Fensterbänke, Dachüberstände u. dgl.) und Systembestandteile (schmalere Abschlussprofile u. dgl.), was die Wettbewerbsfähigkeit der auf der Basis von gebundener Mineralwolle hergestellten Fassadendämmplatten im Vergleich zu reinen Kunststoffprodukten erhöht.The reduced layer thickness of the overall system results for the system provider Savings through reduced outer wall elements (e.g. window sills, roof overhangs u. Like.) and system components (narrower end profiles, etc.), which the Competitiveness of facade insulation boards made on the basis of bound mineral wool increased compared to pure plastic products.
Durch die niedrigere Rohdichte ist die Fassadendämmplatte im Vergleich zu, hinsichtlich der mechanischen Festigkeit speziell aufbereiteten Fassadendämmplatten elastischer, was bei der Plattenbauweise, insbesondere bei der Fugenüberbrückung wiederum entsprechende Vorteile mit sich bringt. Ferner passen sich derartige Platten besser einem unebenen Untergrund an. Spannungen des Untergrunds werden auf eine weichere Platte auch weniger übertragen, was somit die Rissebildung herabsetzt.Due to the lower bulk density, the facade insulation board is compared to, in terms of the mechanical strength of specially prepared facade insulation panels more elastic what in the case of the panel construction, in particular when bridging the gaps again corresponding Brings advantages. Such plates also fit better on an uneven surface on. Tensions in the surface are also transferred less to a softer plate, thus reducing cracking.
In vorteilhafter Weise wird das grobmaschige Gittergewebe aus synthetischen Garnen oder Glas gebildet, welches im Verbund mit der niedrigeren Rohdichte der Dämmplatte gleichfalls gewichtsmindernd wirkt. In einer zweckmäßigen Ausführungsform beträgt die Maschenbreite des grobmaschigen Gittergewebes mindestens 10 mm.Advantageously, the coarse mesh fabric made of synthetic yarns or Glass formed, which in connection with the lower bulk density of the insulation board has a weight-reducing effect. In an expedient embodiment, the mesh width is of the coarse-mesh grid fabric at least 10 mm.
Die Erfindung eignet sich insbesondere für die Verkleidung von Gebäudefassaden bezüglich Wärme- und Schallschutz, wobei der Einsatz der Dämmplatten für Wärmeverbundsysteme für Gebäudefassaden aber auch für hinterlüftete Fassaden an Bauwerken geeignet ist.The invention is particularly suitable for cladding building facades Heat and sound insulation, the use of insulation boards for composite heating systems is suitable for building facades but also for ventilated facades on buildings.
Die Fassadendämmplatte zeichnet sich somit durch ein leichtes Handling, geringes Raumgewicht bei sehr hoher Querzugsfestigkeit aus und erfordert auch fertigungstechnisch keinen Mehraufwand.The facade insulation board is characterized by easy handling, low density with very high transverse tensile strength and does not require any manufacturing technology Extra effort.
Nachfolgend wird ein bevorzugtes Ausführungsbeispiel der Erfindung anhand der Zeichnungen
beschrieben. Darin zeigen
In Fig. 1 ist eine Dämmplatte 1 aus gebundener Mineralwolle dargestellt, die zur Wärmeund
Schalldämmung von Gebäudefassaden dient. Die Dämmplatte 1 bildet mit einem mehrschichtigen
Putzsystem ein Wärmeverbundsystem. Auf der von der Gebäudefassade abgewandten
Seite der Dämmplatte 1 ist ein Gittergewebe 2 aufgebracht, welches als Ausknöpfsicherung
von Befestigungsmitteln dient, durch die die Dämmplatte 1 vor Aufbringen des
Putzes an der Gebäudefassade befestigt wird. Im dargestellten Ausführungsbeispiel ist das
Befestigungsmittel durch einen Dübel 3 gebildet, dessen Dübelkopf im Verhältnis zur Maschenweite
des Gitters 2 entsprechend größer ausgebildet ist, so dass der Dübelkopf die Maschen
des Gitters 2 übergreift, mithin das Gitter 2 bezüglich der Dämmplatte 1 auch bei
stärksten Windsoglasten nicht nach außen hin, also weg von der Gebäudefassade, abgehoben
bzw. ausgerissen werden kann.In Fig. 1, an insulation board 1 made of bound mineral wool is shown, which for heat and
Sound insulation of building facades is used. The insulation board 1 forms with a multilayer
Cleaning system a composite heating system. On the side facing away from the building facade
On the side of the insulation board 1, a mesh fabric 2 is applied, which acts as an anti-button
of fasteners through which the insulation board 1 before applying the
Plaster is attached to the building facade. In the illustrated embodiment, this is
Fastening means formed by a
Mit 4 ist ein auf die Dämmplatte 1 nach deren Befestigung an der Gebäudefassade aufgebrachter
Grundputz bezeichnet, auf dem ein Armierungsgewebe 5 angeordnet wird, wonach
schließlich der Endputz ein- oder mehrlagig unter entsprechender Putzeinbettung des Armierungsgewebes
5 aufgebracht wird. Der Endputz ist hier mit 6 bezeichnet.With 4 is an applied to the insulation board 1 after its attachment to the building facade
Base plaster referred to, on which a reinforcing
Fig. 2 zeigt die an der Gebäudefassade mittels Dübel 3 befestigten Dämmplatten vor Aufbringen
des Putzes, wobei die auf Stoß aneinandergesetzten Dämmplatten reihenweise versetzt
im Verbund zueinander angeordnet sind. Üblicherweise werden die Dämmplatten an
der Gebäudefassade durch Kleben befestigt. Danach erfolgt die Befestigung mittels der Dübel
3 und schließlich das Aufbringen des Putzes, wobei hier die Dübelanordnung selbst nur
beispielhaft dargestellt ist.Fig. 2 shows the insulation panels attached to the building facade by means of
Das Gittergewebe 2, welches zweckmäßigerweise aus synthetischen Garnen oder Glas gebildet ist, überspannt die gesamte von der Gebäudefassade abgewandte Hauptoberfläche der Dämmplatte 1 und kann auf der Dämmplatte 1 aufkaschiert oder aber vor Ort aufgebracht werden.The mesh fabric 2, which is expediently formed from synthetic yarns or glass the entire main surface of the building facing away from the building facade Insulation board 1 and can be laminated on the insulation board 1 or applied on site become.
Claims (10)
- Building kit comprising a façade insulating board and a plurality of dowel fixings (3) having heads for fixing the façade insulating board to the substrate, in particular for thermal insulation composite systems comprising façade insulating boards and single-layer or multiple-layer roughcast systems (4, 6) applied thereto, ventilated facades and the like, in which building kit the façade insulating board has an insulating board (1) of mineral wool, on whose main surface there is arranged a layer (2) covering the latter, against which the dowel fixing heads of the dowel fixings (3) set through the façade insulating board into the substrate for the purpose of fixing can be placed and which, in the composite with the set dowel fixings (3), distributes the load on the insulating board (1),
characterized in that
the layer (2) arranged on the insulating board is formed by a coarse-mesh lattice fabric forming a detachment safeguard for the dowel fixings, of which the size of the mesh is matched to the size of the dowel fixing heads in such a way that the dowel fixings (3) provided for fixing the façade insulating board in each case engage over the individual meshes of the lattice fabric with their dowel fixing heads and the base roughcast (4) adheres to the insulating board. - Building kit according to Claim 1, characterized in that, as a result of the coarse-mesh lattice fabric (2) which, in the composite with the insulating board (1) and the dowel fixings (3), distributes the load and increases the strength, the weight per unit volume of the insulating board is determined only in accordance with criteria of the thermal conductivity group 035 prescribed by DIN.
- Building kit according to Claim 1 or 2, characterized in that the coarse-mesh lattice fabric (2) is laminated onto the insulating board (1) or applied to the insulating board on site.
- Building kit according to one of the preceding claims, characterized in that the coarse-mesh lattice fabric (2) is formed of synthetic yarns or glass.
- Building kit according to one of the preceding claims, characterized in that the mesh size of the coarse-mesh lattice fabric (2) is at least 10 mm.
- Building kit according to one of the preceding claims, characterized in that the coarse-mesh lattice fabric (2) has a minimum tearing strength of at least 0.5 kN/5 cm.
- Building kit according to one of the preceding claims, characterized in that the insulating board (1) is formed of bonded mineral wool and has a bulk density of 80 to 160 kg/m3, preferably 100 to 130 kg/m3.
- Thermal composite system for building façades formed of insulating boards (1) and single-layer or multiple-layer roughcast systems (4, 6) applied thereto, characterized by a building kit according to one of the preceding claims.
- Ventilated façade of a structure, characterized by a building kit according to one of Claims 1 to 7.
- Use of a façade insulating board in a building kit according to one of Claims 1 to 7, a thermal composite system according to Claim 8 or a ventilated façade according to Claim 9, characterized in that the façade insulating board is formed of an insulating board (1) of mineral wool which, on its main surface, is constructed with a coarse-mesh lattice fabric (2) covering the latter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4416536A DE4416536C5 (en) | 1994-05-10 | 1994-05-10 | Facade with insulation panels made of mineral wool, especially for thermal composite systems and ventilated facades |
| DE4416536 | 1994-05-10 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| EP0682163A2 EP0682163A2 (en) | 1995-11-15 |
| EP0682163A3 EP0682163A3 (en) | 1997-04-23 |
| EP0682163B1 true EP0682163B1 (en) | 2004-10-13 |
| EP0682163B2 EP0682163B2 (en) | 2010-10-06 |
Family
ID=6517809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95106445A Expired - Lifetime EP0682163B2 (en) | 1994-05-10 | 1995-04-28 | Kit for composite thermal lining systems and ventilated walls |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0682163B2 (en) |
| AT (1) | ATE279611T1 (en) |
| CZ (1) | CZ118395A3 (en) |
| DE (3) | DE9422214U1 (en) |
| DK (1) | DK0682163T4 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19643528B4 (en) * | 1996-10-22 | 2004-02-26 | Gudrun Kalina | Process for insulation, renovation and cladding of facades |
| DE19756131A1 (en) * | 1997-12-17 | 1999-06-24 | Pro Therm Gmbh & Co Kg | Heat insulating plate of three layers including projecting fabric layer |
| DE19806454C2 (en) * | 1998-02-17 | 2001-06-07 | Rockwool Mineralwolle | Insulation element |
| EP1388621A1 (en) * | 1998-12-12 | 2004-02-11 | Deutsche Rockwool Mineralwoll GmbH & Co. OHG | Insulating element |
| DE19860974C1 (en) * | 1998-12-12 | 2001-12-20 | Rockwool Mineralwolle | Heat and / or sound insulation element |
| DE19963028B4 (en) * | 1999-12-24 | 2004-06-03 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Thermal and / or sound insulation for a flat surface and method for fastening insulation boards on flat surfaces |
| DE10054952B4 (en) * | 2000-11-06 | 2004-03-18 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Composite thermal insulation system and method for producing a composite thermal insulation system |
| ITRE20050099A1 (en) * | 2005-09-07 | 2007-03-08 | Enrico Maria Pederini | SYSTEM FOR COATING BUILDING STRUCTURES |
| GB0907274D0 (en) * | 2009-04-28 | 2009-06-10 | Cassells Richard | A prefabricated insulation panel |
| BG1431U1 (en) * | 2010-09-03 | 2011-04-29 | Владимир ПАМУШКИ | A multylayer panel for heat insulation of building walls |
| CN103228849B (en) | 2010-09-09 | 2016-05-25 | 罗克伍尔国际公司 | For thermal insulation barriers, heat insulation hybrid system and the method for the manufacture of heat insulation hybrid system of heat insulation outside vertical surface of building |
| EP2733272B1 (en) | 2012-11-15 | 2023-06-07 | Knauf Marmorit GmbH | Composite heat insulation systems for building facades |
| DE202015005171U1 (en) * | 2015-06-25 | 2015-08-26 | Ejot Baubefestigungen Gmbh | Insulation board and system for thermal insulation |
| CN109184115A (en) * | 2018-08-16 | 2019-01-11 | 上海古猿人石材有限公司 | A kind of ecology stone heat insulation decoration integrated plate and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915977A1 (en) * | 1979-04-20 | 1980-10-23 | Ihlefeld Karl Helmut | INFLAMMABLE EXTERIOR HEAT INSULATION LAYER WITH SURFACE COATING |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3104955A1 (en) * | 1981-02-12 | 1982-08-26 | Herbert 5090 Leverkusen Lux | Production of moisture-resistant, especially thin structural panels or boards |
| DE3116977A1 (en) † | 1981-04-29 | 1982-11-25 | Franz Grötz GmbH & Co KG Bauunternehmung, 7560 Gaggenau | Insulating facade for structures, in particular for old buildings |
| DE3317628A1 (en) † | 1983-05-14 | 1984-11-15 | Kalkspatgruben und Labranit-Edelputzwerk Heinrich Lahme, 5790 Brilon | Thermal insulating board with plaster lath |
| DE3409592A1 (en) † | 1983-06-18 | 1984-12-20 | Udo Dipl.-Ing. 5650 Solingen Jodeit | Heat-insulating system |
| FR2574104B3 (en) * | 1984-11-30 | 1987-07-17 | Damiguet Jean Jacques | PROTECTION OR REPAIR PROCESS OF OUTSIDE WALLS OF A BUILDING |
| DE3444815A1 (en) * | 1984-12-08 | 1986-06-12 | Wolfgang 4600 Dortmund Nohlen | Wall or ceiling construction of a building |
| DE8512251U1 (en) * | 1985-04-25 | 1985-06-13 | Dracholin GmbH, 7430 Metzingen | Wall support plate made of insulating material |
| SE459670B (en) * | 1986-12-04 | 1989-07-24 | Koppelbeslag Ab | NAETFAESTE, PROVIDED TO FIX A REINFORCEMENT OR SIMILAR OUTPUT OF ISOLAR LAYER |
| DE3701592A1 (en) * | 1987-01-21 | 1988-08-04 | Rockwool Mineralwolle | METHOD FOR CONTINUOUSLY PRODUCING A FIBER INSULATION SHEET AND DEVICE FOR IMPLEMENTING THE METHOD |
| DE9105045U1 (en) † | 1991-04-24 | 1991-06-13 | Wiehofsky, Fritz, 8913 Schondorf | Plaster base |
| DE9113436U1 (en) * | 1991-10-29 | 1992-03-05 | Prignitz, Herbert, 2000 Hamburg | Insulation material as a panel or roll-over for new buildings and those in need of renovation |
| DE9209406U1 (en) * | 1992-07-14 | 1992-10-08 | Hölzel, Franz, 91278 Pottenstein | Thermal insulation element for building walls with curtain wall |
| DE4323717A1 (en) * | 1992-07-14 | 1994-01-20 | Franz Hoelzel | Heat insulation for building walls with facade cladding - has support layer on its outer side, forming support for cladding facade |
-
1994
- 1994-05-10 DE DE9422214U patent/DE9422214U1/en not_active Expired - Lifetime
- 1994-05-10 DE DE4416536A patent/DE4416536C5/en not_active Expired - Fee Related
-
1995
- 1995-04-28 DE DE1995510958 patent/DE59510958D1/en not_active Expired - Lifetime
- 1995-04-28 EP EP95106445A patent/EP0682163B2/en not_active Expired - Lifetime
- 1995-04-28 DK DK95106445.0T patent/DK0682163T4/en active
- 1995-04-28 AT AT95106445T patent/ATE279611T1/en active
- 1995-05-09 CZ CZ951183A patent/CZ118395A3/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915977A1 (en) * | 1979-04-20 | 1980-10-23 | Ihlefeld Karl Helmut | INFLAMMABLE EXTERIOR HEAT INSULATION LAYER WITH SURFACE COATING |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0682163T3 (en) | 2005-01-31 |
| DE4416536A1 (en) | 1995-11-16 |
| DK0682163T4 (en) | 2011-01-03 |
| DE4416536C2 (en) | 1997-07-10 |
| DE59510958D1 (en) | 2004-11-18 |
| EP0682163A2 (en) | 1995-11-15 |
| ATE279611T1 (en) | 2004-10-15 |
| EP0682163A3 (en) | 1997-04-23 |
| CZ118395A3 (en) | 1995-12-13 |
| EP0682163B2 (en) | 2010-10-06 |
| DE9422214U1 (en) | 1999-02-04 |
| DE4416536C5 (en) | 2004-03-11 |
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