EP0430141B1 - Thermal and acustical insulation sheet capable of being rolled up - Google Patents
Thermal and acustical insulation sheet capable of being rolled up Download PDFInfo
- Publication number
- EP0430141B1 EP0430141B1 EP90122553A EP90122553A EP0430141B1 EP 0430141 B1 EP0430141 B1 EP 0430141B1 EP 90122553 A EP90122553 A EP 90122553A EP 90122553 A EP90122553 A EP 90122553A EP 0430141 B1 EP0430141 B1 EP 0430141B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flexible support
- support sheet
- rolled
- foamed plastics
- plastics material
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
Definitions
- the invention relates to a roll insulation for heat and sound insulation, in particular on flat roofs, with strip-shaped strips of rectangular cross-section made of polystyrene plastic foam which are connected to one another and can be rolled up on one side by means of a continuous, flexible carrier sheet.
- the carrier sheets usually consist of bitumen sheets which overlap at least on one side of the small-format segmented polystyrene plastic foam sheets arranged thereon.
- Such roll insulation sheets enable very efficient processing in building construction and especially on flat roofs. In addition, they relieve the roof sealing in the installed state, especially in flat roof applications, because the small-sized segmentation - in contrast to thermal insulation made of panels - in the joint area means that the stresses caused by thermal expansion and contraction cannot occur.
- inverted roofs are often installed on flat roofs, i.e. Roofs where the roof sealing is below the insulation and whose sufficient lifespan has now been proven.
- the present invention is therefore based on the object of providing roller insulation sheets which, while maintaining the advantages described at the outset, can also be laid on inverted roofs.
- roll insulation sheeting should also bring about better sound insulation and, if necessary, can be used directly as a base for roof gardens.
- British Patent 1 103 551 which describes a roof covering in which strips of rectangular foam plastic strips lying side by side, which are connected to one another by means of a continuous, flexible carrier web, can be rolled up.
- a vapor-blocking layer preferably made of bitumen
- the flexible carrier web consists of a water-insensitive, vapor-permeable nonwoven; this is the opposite of a vapor barrier layer.
- the roll insulation sheet has strips 1 of rectangular cross-section made of extruded polystyrene plastic foam lying next to one another in the form of strips, onto which a continuous nonwoven fabric sheet 2 is laminated on the upper side according to the illustrated embodiment.
- This nonwoven web 2 expediently consists of a relatively dense mineral fiber material of sufficient strength. whose weight per unit area should be about 70 to 300 g / m2.
- nonwovens made of thermoplastic materials it is also possible to use nonwovens made of thermoplastic materials.
- Such a roll insulation sheet is generally delivered in the rolled-up state shown and then rolled out flat on the roof so that the polystyrene plastic foam 1 is at the bottom and the flexible carrier sheet in the form of the nonwoven fabric 2 or the polyurethane layer is at the top.
- This achieves optimal thermal insulation, since moisture can diffuse through the polystyrene foam 1 and is not further impeded by the nonwoven fabric 2 or the polyurethane layer.
- this flexible carrier web 2 prevents the penetration of sharp-edged pebbles between the joints of the individual plastic foam strips 1 and to the actual, underlying roof sealing, which is not shown here.
- a further possible application of such roller insulation sheeting results for roof gardens with inverted roofs, as is shown in the exemplary embodiment according to FIG. 6.
- a layer 6 of mineral fiber insulation material is laminated onto the polystyrene plastic foam layer 1, which is once thicker and, on the other hand, consists of a material that has proven itself for green roofs as a moisture store and as a replacement for the earth substrate. This means that planting can take place directly in the mineral fiber layer 6.
- Such a roller insulation sheet in roof gardens fulfills several functions at the same time, namely that of thermal insulation, a moisture accumulator and at the same time a planting ground, which saves several work steps when creating such a roof garden and enables particularly efficient laying.
- an elastic, water-vapor-permeable layer for example made of polyurethane
- the flexible carrier sheet for such roll insulation sheets as a flexible carrier sheet
- the individual segmented plates can then be strung together and coated continuously or sprayed with the polyurethane in still liquid form.
- the plates can be scratched beforehand, for example with a sharp knife, at the desired distance. After the coating has set, the panels are broken along the incisions and can then be rolled. If the panels were not completely cut before, then there is no cut loss in the finished roll insulation and therefore no thermal bridges when used later.
- the roll insulation sheets according to the invention described can thus now also be used for inverted roof structures and installed more precisely, and they also offer better sound insulation. At the same time, they can perform several functions with special mineral fiber insulation board lamination or a corresponding grooving in the green roof, and with mineral fiber lamination on the underside they can be better installed in the heat-bonded, conventional roof without gravel weighting with better properties in use.
- roll insulation sheets are used as external insulation and protective sheets for building outer walls in the ground.
- Such sheets also adapt better to uneven surfaces.
- tracks in a grooved design also serve for vertical drainage.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Rolldämmbahn zur Wärme- und Schalldämmung, insbesondere auf Flachdächern, mit leistenförmig nebeneinanderliegenden Streifen rechteckigen Querschnittes aus Polystyrol-Kunststoffschaum, die auf einer Seite mittels einer durchgehenden, flexiblen Trägerbahn aufrollbar miteinander verbunden sind.The invention relates to a roll insulation for heat and sound insulation, in particular on flat roofs, with strip-shaped strips of rectangular cross-section made of polystyrene plastic foam which are connected to one another and can be rolled up on one side by means of a continuous, flexible carrier sheet.
Bei derartigen Rolldämmbahnen bestehen üblicherweise die Trägerbahnen aus Bitumenbahnen, die mindestens an einer Seite der darauf angeordneten, kleinformatig segmentierten Polystyrol-Kunststoffschaumplatten überlappend überstehen. Derartige Rolldämmbahnen ermöglichen im Hochbau und speziell auf Flachdächern eine sehr rationelle Verarbeitung. Darüberhinaus entlasten sie im Einbauzustand vor allem in der Flachdachanwendung die Dachabdichtung, weil durch die kleinformatige Segmentierung - im Gegensatz zu einer Wärmedämmung aus Platten - im Fugenbereich nicht so große Spannungen, die durch Wärmeausdehnung und Wärmekontraktion bedingt sind, auftreten können.In such roll insulation sheets, the carrier sheets usually consist of bitumen sheets which overlap at least on one side of the small-format segmented polystyrene plastic foam sheets arranged thereon. Such roll insulation sheets enable very efficient processing in building construction and especially on flat roofs. In addition, they relieve the roof sealing in the installed state, especially in flat roof applications, because the small-sized segmentation - in contrast to thermal insulation made of panels - in the joint area means that the stresses caused by thermal expansion and contraction cannot occur.
Neben diesen Vorteilen gibt es jedoch auch gravierende Nachteile. Bei der Verlegung treten nämlich oftmals Verlegeungenauigkeiten auf, da beim Verlegevorgang die Längskanten des segmentierten Polystyrol-Kunststoffschaums durch die Überlappung der Bitumenbahnen verdeckt sind und daher eine Kontrolle praktisch nicht mehr möglich ist. Darüberhinaus sind die bekannten Rolldämmbahnen sowohl mit Polystyrol-Kunststoffschaum als auch mit Mineralfaserdämmplatten nur im konventionellen Flachdach, d.h. unterhalb der Dachabdichtung verwendbar, da selbst bei der Verwendung von extrudiertem Polystyrol-Schaum die Gefahr einer Durchfeuchtung besteht, weil sich oberhalb des Dämmstoffes außenliegend die Bitumenbahnen befinden, die den Dampfdurchgang massiv behindern.In addition to these advantages, there are also serious disadvantages. This is because laying inaccuracies often occur during laying, since during the laying process the longitudinal edges of the segmented polystyrene plastic foam are covered by the overlap of the bitumen membranes and a check is therefore practically no longer possible. In addition, the known roll insulation sheets with polystyrene plastic foam as well as with mineral fiber insulation panels are only available in conventional flat roofs, i.e. can be used underneath the roof waterproofing, since even when using extruded polystyrene foam there is a risk of moisture penetration because the bitumen membranes are located on the outside of the insulation material, which massively obstructs the passage of steam.
In neuerer Zeit werden Jedoch bei Flachdächern oftmals sogenannte Umkehr-Dächer eingebaut, d.h. Dächer bei denen die Dachabdichtung unterhalb der Isolierung liegt, und deren ausreichende Lebensdauer inzwischen nachgewiesen worden ist.In recent times, however, so-called inverted roofs are often installed on flat roofs, i.e. Roofs where the roof sealing is below the insulation and whose sufficient lifespan has now been proven.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, Rolldämmbahnen zu schaffen, die unter Beibehaltung der eingangs geschilderten Vorteile auch auf Umgekehr-Dächern zu verlegen sind. Darüber-hinaus sollen derartige Rolldämmbahnen zusätzlich noch eine bessere Schalldämmung bewirken und ggfs. unmittelbar als Unterlage für Dachgärten zur Anwendung kommen können.The present invention is therefore based on the object of providing roller insulation sheets which, while maintaining the advantages described at the outset, can also be laid on inverted roofs. In addition, such roll insulation sheeting should also bring about better sound insulation and, if necessary, can be used directly as a base for roof gardens.
Die Lösung dieser Aufgabe ist in den beiliegenden Patentansprüchen 1, 2, 6 und 7 im kennzeichen offenbart.The solution to this problem is disclosed in the accompanying
Zum nächstkommenden Stand der Technik wird die Britische Patentschrift 1 103 551 genannt, die eine Dachbedeckung beschreibt, bei der leistenförmig nebeneinanderliegende Streifen rechteckigen Querschnitts aus Kunststoffschaum, die auf einer Seite mittels einer durchgehenden flexiblen Trägerbahn aufrollbar miteinander verbunden sind, beschreibt. Dabei wird bei der Verklebung des Kunststoffschaums mit der vorzugsweise bitumengetränkten Trägerbahn eine dampfsperrende Schicht, vorzugsweise aus Bitumen hergestellt.The closest prior art is British Patent 1 103 551, which describes a roof covering in which strips of rectangular foam plastic strips lying side by side, which are connected to one another by means of a continuous, flexible carrier web, can be rolled up. Here, when the plastic foam is glued to the preferably bitumen-impregnated carrier web, a vapor-blocking layer, preferably made of bitumen, is produced.
Im Gegensatz dazu besteht beim Gegenstand vorliegender Erfindung die flexible Trägerbahn aus einem wasserunempfindlichen, dampfdurchlässigen Vliesstoff; dies ist das Gegenteil einer Dampfsperr-Schicht.In contrast to this, in the subject matter of the present invention, the flexible carrier web consists of a water-insensitive, vapor-permeable nonwoven; this is the opposite of a vapor barrier layer.
Zum Stand der Technik ist ferner noch die Literaturstelle Bauphysik 12 (1989) zu nennen, die sogenannte Aquadrain-Matten beschreibt. Diese Drainbahnen sind keine Dämmbahnen, denn der Polystyrol-Extruderschaum erfüllt lediglich die Funktion von Abstandshaltern zur Gewährleistung freier Zwischenräume für den Wasserfluß; das Kunstfaservlies, das auf extrudierte Polystyroleinheiten, die mit großen Abständen nebeneinander angeordnet sind, aufgeklebt ist, hat die Funktion des Filterns von Schmutzteilen und nicht die Funktion, Wasserdampf durchzulassen.The literature reference Building Physics 12 (1989), which describes so-called Aquadrain mats, should also be mentioned regarding the state of the art. These drainage sheets are not insulation sheets, because the polystyrene extruder foam only fulfills the function of spacers to ensure free spaces for the water flow; the synthetic fiber fleece, which is glued to extruded polystyrene units, which are arranged at large intervals next to each other, has the function of filtering dirt particles and not the function of allowing water vapor to pass through.
Anhand einer schematischen Zeichnung sind Aufbau und Funktionsweise von Ausführungsbeispielen nach der Erfindung näher erläutert. Dabei zeigen:
- Fig. 1
- eine Rolldämmbahn aus Polystyrol-Kunststoffschaumsegmenten mit aufkaschiertem Vliesstoff in aufgerolltem Zustand,
- Fig. 2
- eine Rolldämmbahn mit einer segmentierten, zwischengeschalteten Mineralfasermatte,
- Fig. 3
- eine Rolldämmbahn mit einer Auflage aus einer durchgehenden Mineralfasermatte,
- Fig. 4
- eine Rolldämmbann mit einer Mineralfaserschicht oberhalb und unterhalb der Polystyrol-Kunststoffschaumschicht,
- Fig. 5
- eine Rolldämmbahn mit einer Mineralfaserschicht nur unterhalb der Polystyrol-Kunststoffschaumschicht,
- Fig. 6
- eine Rolldämmbahn zur Anwendung als Unterlage für einen Dachgarten,
- Fig. 7
- eine Rolldämmbahn mit Längsrillen in den einzelnen Kunststoffschaumsegmenten und
- Fig. 8
- eine Aufsicht auf ein solches Segment mit Längs- und Querrillen.
- Fig. 1
- a roll insulation sheet made of polystyrene plastic foam segments with laminated nonwoven in rolled up condition,
- Fig. 2
- a roll insulation with a segmented, interposed mineral fiber mat,
- Fig. 3
- a roll insulation sheet with a covering made of a continuous mineral fiber mat,
- Fig. 4
- a roll insulation spell with a mineral fiber layer above and below the polystyrene plastic foam layer,
- Fig. 5
- a roll insulation with a mineral fiber layer only below the polystyrene plastic foam layer,
- Fig. 6
- a roll insulation sheet for use as a base for a roof garden,
- Fig. 7
- a roll insulation with longitudinal grooves in the individual plastic foam segments and
- Fig. 8
- a supervision of such a segment with longitudinal and transverse grooves.
Wie man aus der perspektivischen Ansicht nach Fig. 1 sieht, weist die Rolldämmbahn leistenförmig nebeneinanderliegende Streifen 1 rechteckigen Querschnittes aus extrudiertem Polystyrol-Kunststoffschaum auf, auf die oberseitig nach dem dargestellten Ausführungsbeispiel eine durchgehende Vliesstoffbahn 2 aufkaschiert ist. Diese Vliesstoffbahn 2 besteht zweckmäßigerweise aus einem relativ dichten Mineralfaserstoff ausreichender Festigkeit. dessen Flächengewicht etwa 70 bis 300 g/m² aufweisen soll. Es ist aber auch möglich, Vliesstoffe aus thermoplastischen Stoffen zu verwenden.As can be seen from the perspective view according to FIG. 1, the roll insulation sheet has strips 1 of rectangular cross-section made of extruded polystyrene plastic foam lying next to one another in the form of strips, onto which a continuous nonwoven fabric sheet 2 is laminated on the upper side according to the illustrated embodiment. This nonwoven web 2 expediently consists of a relatively dense mineral fiber material of sufficient strength. whose weight per unit area should be about 70 to 300 g / m². However, it is also possible to use nonwovens made of thermoplastic materials.
In gleicher Weise ist es aber auch möglich als flexible Trägerbahn eine Schicht aus wasserdampfdurchlässigen Polyurethan zu verwenden, das in nur flüssiger Form auf die nebeneinanderliegenden Polystyrol-Kunststoffschaumstreifen 1 aufgespritzt wird.In the same way, however, it is also possible to use a layer of water vapor-permeable polyurethane as a flexible carrier web, which is sprayed onto the adjacent polystyrene plastic foam strips 1 in only liquid form.
Eine derartige Rolldämmbahn wird im allgemeinen im dargestellten aufgerollten Zustand angeliefert und dann flach auf dem Dach ausgerollt` so daß der Polystyrol-Kunststoffschaum 1 unten und die flexible Trägerbahn in Form des Vliesstoffes 2 oder der Polyurethanschicht oben liegt. Damit wird eine optimale Wärmedämmung erreicht, da Feuchtigkeit durch den Polystyrol-Schaum 1 hindurchdiffundieren kann und durch den Vliesstoff 2 bzw. die Polyurethanschicht nicht weiter behindert wird. Andererseits verhindert aber diese flexible Trägerbahn 2 das Eindringen scharfkantiger Steinchen zwischen den Fugen der einzelnen Kunststoffschaumstreifen 1 und zur eigentlichen, darunterliegenden Dachabdichtung, die hier nicht näher dargestellt ist.Such a roll insulation sheet is generally delivered in the rolled-up state shown and then rolled out flat on the roof so that the polystyrene plastic foam 1 is at the bottom and the flexible carrier sheet in the form of the nonwoven fabric 2 or the polyurethane layer is at the top. This achieves optimal thermal insulation, since moisture can diffuse through the polystyrene foam 1 and is not further impeded by the nonwoven fabric 2 or the polyurethane layer. On the other hand, however, this flexible carrier web 2 prevents the penetration of sharp-edged pebbles between the joints of the individual plastic foam strips 1 and to the actual, underlying roof sealing, which is not shown here.
Um derarigen Rolldämmbahnen bessere schall- und brandschutztechnische Eigenschaften zu verleihen, besteht - wie man insbesondere aus Fig. 2 ersieht - die unmittelbare Kaschierung oberhalb der Polystyrol-Schaumsegmente 1 aus einer Mineralfaserschicht 3 in Form von Matten oder Platten, die zusätzlichen mit dem Vliesstoff 2 kaschiert sind. Hierbei ist die Mineralfaserplatte 3 in gleicher Weise wie der Polystyrol-Schaum 1 segmentiert.In order to give such roll insulation sheets better sound and fire protection properties, there is - as can be seen in particular from FIG. 2 - the direct lamination above the polystyrene foam segments 1 from a mineral fiber layer 3 in the form of mats or plates, the additional lamination with the nonwoven fabric 2 are. Here, the mineral fiber plate 3 is segmented in the same way as the polystyrene foam 1.
Es ist dabei aber auch möglich, entsprechend dem in Fig. 3 dargestellten Ausführungsbeispiel auf die oben liegende zusätzliche Vliesstoffschicht 2 zu verzichten und stattdessen eine glatt durchgehende Mineralfaserschicht 4 zu verwenden, die dann gleichzeitig die Funktion der Trägerbann übernimmt.It is also possible, however, in accordance with the exemplary embodiment shown in FIG. 3, to dispense with the additional nonwoven layer 2 lying on top and instead to use a smooth, continuous mineral fiber layer 4, which then simultaneously assumes the function of the carrier spell.
Neben den in Fig. 2 und 3 dargestellten Ausführungsbeispielen ist es aber auch möglich, entsprechend Fig. 4 auch noch auf der Unterseite der Polystyrol-Kunststoffschaumschicht 1 eine weitere Mineralfaserdämmschicht 5 vorzusehen, oder aber - entsprechend Fig. 6 - allein unterhalb der Polystyrol-Schaumschicht 1 eine Mineralfaserschicht 5 anzuordnen. Mit einer derartigen Gestaltung ist es möglich, diese Rolldämmbahnen mittels Heißbitumen z.B. auf Stahltrapezblechdächern zu verkleben, wobei sich darüberhinaus noch durch die unten liegende Mineralfaserdämmschicht gewisse Vorteile im Brandfalle ergeben können.In addition to the exemplary embodiments shown in FIGS. 2 and 3, it is also possible, as shown in FIG. 4, to also provide a further mineral fiber insulation layer 5 on the underside of the polystyrene plastic foam layer 1, or, according to FIG. 6, solely below the polystyrene foam layer 1 to arrange a mineral fiber layer 5. With such a design, it is possible to close these roll insulation sheets using hot bitumen, for example on trapezoidal steel sheet roofs glue, which can also result in certain advantages in the event of fire due to the mineral fiber insulation layer below.
Eine weitere Anwendungsmöglichkeit derartiger Rolldämmbahnen ergibt sich für Dachgärten bei Umkehrdächern, wie das bei dem Ausführungsbeispiel nach Fig. 6 dargestellt ist. Hierbei ist auf die Polystyrol-Kunststoffschaumschicht 1 eine Schicht 6 aus Mineralfaserdämmstoffen aufkaschiert, die einmal dicker ist und zum anderen aus einem Material besteht, wie es sich für Gründächer als Feuchtigkeitsspeicher und als Ersatz für das Erdsubstrat bewährt hat. Das bedeutet, daß eine Bepflanzung direkt in der Mineralfaserschicht 6 erfolgen kann.A further possible application of such roller insulation sheeting results for roof gardens with inverted roofs, as is shown in the exemplary embodiment according to FIG. 6. In this case, a layer 6 of mineral fiber insulation material is laminated onto the polystyrene plastic foam layer 1, which is once thicker and, on the other hand, consists of a material that has proven itself for green roofs as a moisture store and as a replacement for the earth substrate. This means that planting can take place directly in the mineral fiber layer 6.
Bei einer Verwendung für Gründächer kann es aber auch zweckmäßig sein, die einzelnen Polystyrolschaumplatten 1 auf ihrer Oberseite zum Vliesstoff 2 hin mit Längsrillen 7 zu versehen, wie das in Fig. 1 bei den beiden außen liegenden Streifen und in Fig. 7 dargestellt ist. Zusätzlich oder auch allein können dabei entsprechend Fig. 8 auch noch Querrillen 8 vorgesehen werden. Durch diese Rillen kann im Gründach eine Horizontal-Drainage erreicht werden. Außerdem hält sich in den Rillen selbst das Wasser länger, was je nach Pflanzung einen positiven Einfluß auf den Bewuchs haben kann.When used for green roofs, however, it can also be expedient to provide the individual polystyrene foam sheets 1 on their upper side with non-woven fabric 2 with
Damit erfüllt eine solche Rolldämmbahn in Dachgärten zugleich mehrere Funktionen, und zwar die einer Wärmedämmung, eines Feuchtigkeitsspeichers und gleichzeitig eines Pflanzgrundes, wodurch bei der Schaffung eines solchen Dachgartens mehrere Arbeitsgänge eingespart werden und eine besonders rationelle Verlegung möglich ist.Thus, such a roller insulation sheet in roof gardens fulfills several functions at the same time, namely that of thermal insulation, a moisture accumulator and at the same time a planting ground, which saves several work steps when creating such a roof garden and enables particularly efficient laying.
Wenn bei derartigen Rolldämmbahnen als flexible Trägerbahn anstelle einer Vliesschicht eine elastische, wasserdampfdurchlässige Schicht z.B. aus Polyurethan verwendet wird, so ergibt sich eine besonders wirtschaftliche Herstellung solcher Bahnen. Es können dann nämlich die einzelnen segmentierten Platten aneinandergereiht und durchgehendbeschichtet bzw. mit dem Polyurethan in noch flüssiger Form bespritzt werden. Die Platten können dabei vorher z.B. mit einem scharfen Messer im gewünschten Abstand eingeritzt werden. Nachdem die Beschichtung dann abgebunden hat, werden die Plattten entlang der Einritzungen gebrochen und können dann gerollt werden. Wenn die Platten vorher nicht ganz durchgeschnitten waren, so ergibt es dann bei der fertigen Rolldämmbahn keinen Schnittverlust und demzufolge auch keine Wärmebrücken bei der späteren Nutzung.If an elastic, water-vapor-permeable layer, for example made of polyurethane, is used as the flexible carrier sheet for such roll insulation sheets as a flexible carrier sheet, this results in a particularly economical production of such sheets. The individual segmented plates can then be strung together and coated continuously or sprayed with the polyurethane in still liquid form. The plates can be scratched beforehand, for example with a sharp knife, at the desired distance. After the coating has set, the panels are broken along the incisions and can then be rolled. If the panels were not completely cut before, then there is no cut loss in the finished roll insulation and therefore no thermal bridges when used later.
Die beschriebenen erfindungsgemäßen Rolldämmbahnen können somit jetzt auch für Umkehr-Dachkonstruktionen verwendet und exakter eingebaut werden, wobei sie auch einen besseren Schallschutz bieten. Gleichzeitig können sie mit spezieller Mineralfaser-Dämmplattenkaschierung oder einer entsprechenden Rillung im Gründach mehrere Funktionen erfüllen, sowie bei unterseitiger Mineralfaserkaschierung im heißverklebten, konventionellen Dach ohne Kiesbeschwerung besser eingebaut werden mit besseren Eigenschaften in der Nutzung.The roll insulation sheets according to the invention described can thus now also be used for inverted roof structures and installed more precisely, and they also offer better sound insulation. At the same time, they can perform several functions with special mineral fiber insulation board lamination or a corresponding grooving in the green roof, and with mineral fiber lamination on the underside they can be better installed in the heat-bonded, conventional roof without gravel weighting with better properties in use.
Schließlich ist es auch möglich, daß derartige Rolldämmbahnen als außenliegende Dämm- und Schutzbahnen von Gebäude-Außenwänden im Erdreich Verwendung finden. Solche Bahnen passen sich auch besser an unebenen Untergrund an. Darüberhinaus dienen derartige Bahnen in gerillter Ausführung auch der Vertikaldrainage.Finally, it is also possible that such roll insulation sheets are used as external insulation and protective sheets for building outer walls in the ground. Such sheets also adapt better to uneven surfaces. In addition, such tracks in a grooved design also serve for vertical drainage.
Claims (9)
- A rollable insulating sheet for thermal and acoustic insulation, in particular on flat roofs, having juxtaposed bar-like strips of rectangular cross-section and consisting of extruded polystyrene foamed plastics material, which are joined together on one side by means of a continuous flexible support sheet, in a manner enabling them to be rolled up, by the flexible support sheet being laminated on the upper surface of the polystyrene foamed plastics material (1), characterised in that the flexible support sheet is composed of a vapour-permeable non-woven material (2) which is resistant to water.
- A rollable insulating sheet for thermal and acoustic insulation, in particular on flat roofs, having juxtaposed bar-like strips of rectangular cross-section and consisting of extruded polystyrene foamed plastics material, which are joined together on one side by means of a continuous flexible support sheet, in a manner enabling them to be rolled up, characterised in that a mineral fibre layer in the form of mats or panels is disposed between the polystyrene foamed plastics material and the flexible support sheet, the flexible support sheet being laminated on the upper surface of the mineral fibre layer, and in that the flexible support sheet is composed of a vapour-permeable non-woven material (2) which is resistant to water.
- A rollable insulating sheet according to Claim 1 or 2, characterised in that the non-woven material (2) consists of mineral fibre materials.
- A rollable insulating sheet according to Claim 1 or 2, characterised in that the non-woven material (2) consists of thermoplastic materials.
- A rollable insulating sheet according to Claims 1 to 4, characterised in that the non-woven material (2) has a weight per unit area of approximately 70 to 300 g/m².
- A rollable insulating sheet for thermal and acoustic insulation, having juxtaposed bar-like strips of rectangular cross-section and consisting of extruded polystyrene foamed plastics material, which are joined together on one side by means of a continuous flexible support sheet, in a manner enabling them to be rolled up, characterised in that the flexible support sheet is composed of a thin layer of elastic materials which are permeable to water vapour and which are generally applied in fluid form on to the upper surface of the polystyrene foamed plastics material.
- A rollable insulating sheet for thermal and acoustic insulation, having juxtaposed bar-like strips of rectangular cross-section and consisting of extruded polystyrene foamed plastics material, which are joined together on one side by means of a continuous flexible support sheet, in a manner enabling them to be rolled up, characterised in that a mineral fibre layer in the form of mats or panels is disposed between the polystyrene foamed plastics material and the flexible support sheet, and in that the flexible support sheet is composed of a thin layer of elastic materials which are permeable to water vapour and which are generally applied in fluid form on to the upper surface of the mineral fibre layer.
- A rollable insulating sheet according to Claims 1 to 7, characterised in that the non-woven material takes the form of a continuous layer (4) of a mineral fibre mat.
- A rollable insulating sheet according to Claim 2 or 7, characterised in that a mineral fibre layer (6) is used having high moisture retention capacity and earth substrate replacement properties.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3939183 | 1989-11-27 | ||
DE3939183A DE3939183A1 (en) | 1989-11-27 | 1989-11-27 | ROLLING INSULATION FOR HEAT AND SOUND INSULATION |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0430141A1 EP0430141A1 (en) | 1991-06-05 |
EP0430141B1 true EP0430141B1 (en) | 1995-04-26 |
Family
ID=6394278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90122553A Expired - Lifetime EP0430141B1 (en) | 1989-11-27 | 1990-11-26 | Thermal and acustical insulation sheet capable of being rolled up |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0430141B1 (en) |
AT (1) | ATE121813T1 (en) |
DE (2) | DE3939183A1 (en) |
ES (1) | ES2074109T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9300670U1 (en) * | 1993-01-20 | 1993-05-19 | Rolltec Heizsysteme Gmbh, 4430 Steinfurt, De | |
DE4435317A1 (en) * | 1994-10-01 | 1996-04-11 | Alfred Kropf | Insulating panel with given length and width format and thickness |
DE19716516A1 (en) | 1997-04-19 | 1998-11-26 | Diehl Hermann | Insulating drainage elements made of rigid plastic foam and process for use in the ground |
ES2209092T5 (en) † | 1998-01-29 | 2010-01-07 | Poliglas, S.A. | INSULATING PANEL FOR FIXING OF TILES. |
DE10311608A1 (en) * | 2003-03-14 | 2004-09-23 | Basf Ag | Extruded polystyrene foam sheets with grooves for drainage and / or for water vapor partial compensation |
CN104314245A (en) * | 2014-11-17 | 2015-01-28 | 苏州瑞邦塑胶有限公司 | Plastic roof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1409951A1 (en) * | 1961-10-24 | 1968-11-28 | Theodor Greis | Seamless roller conveyor |
GB1103551A (en) * | 1963-11-07 | 1968-02-14 | Anderson & Son Ltd D | Improved roofing material |
DE1509126A1 (en) * | 1963-11-11 | 1969-05-29 | Alois Petri | Roof insulation panel |
GB1064821A (en) * | 1964-02-17 | 1967-04-12 | Frank Edward Stanley Wright | Improvements relating to roofs |
DE2519484A1 (en) * | 1975-05-02 | 1976-11-18 | Ihlefeld Karl Helmut | Non-crush roof covering with non-inflammable insulating layer - without intermediate bonding layer for fibres of insulating layer |
DE3246573A1 (en) * | 1982-12-16 | 1984-06-20 | Ludwig 7602 Oberkirch Müller | Covering for buildings and sealing web for its manufacture |
DK153899B (en) * | 1984-02-24 | 1988-09-19 | Rockwool Int | INSULATING ROOF COVER. |
DE8800053U1 (en) * | 1988-01-05 | 1988-04-28 | Ruetgerswerke Ag, 6000 Frankfurt, De | |
DE8908489U1 (en) * | 1989-07-12 | 1989-08-31 | Ruetgerswerke Ag, 6000 Frankfurt, De |
-
1989
- 1989-11-27 DE DE3939183A patent/DE3939183A1/en not_active Withdrawn
-
1990
- 1990-11-26 DE DE59008967T patent/DE59008967D1/en not_active Expired - Fee Related
- 1990-11-26 EP EP90122553A patent/EP0430141B1/en not_active Expired - Lifetime
- 1990-11-26 ES ES90122553T patent/ES2074109T3/en not_active Expired - Lifetime
- 1990-11-26 AT AT90122553T patent/ATE121813T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2074109T3 (en) | 1995-09-01 |
EP0430141A1 (en) | 1991-06-05 |
DE59008967D1 (en) | 1995-06-01 |
DE3939183A1 (en) | 1991-05-29 |
ATE121813T1 (en) | 1995-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0045376B1 (en) | Sloping-roof covering | |
AT392113B (en) | UNDERLAYER FOR ANY UNDER THE ROOF COVERING PANELS OF A SLOPED ROOF, VENTILATED LEFT SKIN | |
DE2521374A1 (en) | Element for draining, irrigating, ventilating and heating - with light wt. low structural height and resistance to press. and rotting | |
EP2213811A2 (en) | Multilayer structures as carrier for ceramic, stone or similar coverings | |
DE60031129T2 (en) | CEILING SYSTEM WITH INTERCHANGEABLE PLATES | |
CH661309A5 (en) | THERMAL INSULATION PLATE FOR EXTERIOR INSULATION AND EXTERNAL DRAINAGE OF BUILDING PARTS. | |
DE8111266U1 (en) | INSULATING ELEMENT | |
WO1989004409A1 (en) | Heat-insulating material useful as an insulating and sealing layer for roof surfaces | |
EP0430141B1 (en) | Thermal and acustical insulation sheet capable of being rolled up | |
DE102006035135B4 (en) | Knob construction element | |
DE4003875C2 (en) | ||
EP0091107B1 (en) | Paving of concrete slabs, having surface blocks arranged in arcuate form, and slabs therefore | |
EP0201884B1 (en) | Weldable polymer-bitumen web | |
DE8226114U1 (en) | INSULATION PLATE FOR PRODUCING A HEAT INSULATION LAYER | |
EP1000204B1 (en) | Sealing mat | |
DE4130343C2 (en) | Composite nonwoven material and method for producing a composite nonwoven material | |
EP0601396B1 (en) | Drain web to be rolled-up | |
EP0202346B1 (en) | Prefabricated element with vegetation | |
DE4012301C2 (en) | Formwork cover | |
DE202008007390U1 (en) | Layer composite as a carrier for ceramic, stone or similar coverings | |
DE4239004A1 (en) | Ribbed flooring plate used on sports ground - has openings in channels between top and bottom plates | |
EP0032778A2 (en) | Method of manufacturing a covering for concrete roofs, and roof covering thus realised | |
EP1335080B1 (en) | Insulation board for heat and/or sound insulation, and insulation layer | |
DE2509283A1 (en) | ROOF COVERING FOR FLAT ROOFS | |
DE2623321A1 (en) | Three-layer gymnasium floor - having central load-distributing layer of high strength and toughness |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19911205 |
|
17Q | First examination report despatched |
Effective date: 19920904 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Effective date: 19950426 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19950426 |
|
REF | Corresponds to: |
Ref document number: 121813 Country of ref document: AT Date of ref document: 19950515 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 59008967 Country of ref document: DE Date of ref document: 19950601 |
|
ITF | It: translation for a ep patent filed |
Owner name: MODIANO & ASSOCIATI S.R.L. |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19950726 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19950728 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2074109 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3016955 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19951126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19951130 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: BASF AKTIENGESELLSCHAFT, LUDWIGSHAFEN Effective date: 19960117 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19951126 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19961219 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 19961224 Year of fee payment: 7 |
|
PLBL | Opposition procedure terminated |
Free format text: ORIGINAL CODE: EPIDOS OPPC |
|
PLBM | Termination of opposition procedure: date of legal effect published |
Free format text: ORIGINAL CODE: 0009276 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION PROCEDURE CLOSED |
|
27C | Opposition proceedings terminated |
Effective date: 19970621 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971130 Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971130 |
|
BERE | Be: lapsed |
Owner name: DIEHL HERMANN Effective date: 19971130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20001114 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011127 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20031127 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040202 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20021213 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20050530 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050729 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051126 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN Free format text: DAS PATENT IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 25.06.2007 REAKTIVIERT WORDEN. |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20081202 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090528 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091126 |