CH349400A - Process for the production of an insulation and sealing covering for roofs, terraces and the like and insulation and sealing covering produced according to this method - Google Patents
Process for the production of an insulation and sealing covering for roofs, terraces and the like and insulation and sealing covering produced according to this methodInfo
- Publication number
- CH349400A CH349400A CH349400DA CH349400A CH 349400 A CH349400 A CH 349400A CH 349400D A CH349400D A CH 349400DA CH 349400 A CH349400 A CH 349400A
- Authority
- CH
- Switzerland
- Prior art keywords
- insulation
- sealing covering
- intermediate layer
- terraces
- roofs
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims description 12
- 238000007789 sealing Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000007799 cork Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 description 2
- 239000004822 Hot adhesive Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
<B>Verfahren</B> zur Herstellung <B>eines</B> Isolations- und Dichtungsbelages für <B>Dächer,</B> Terrassen und dergleichen und nach diesem Verfahren hergestellter Isolations- und Dichtungsbelag Die vorliegende Erfindung betrifft ein zur Her stellung eines Isolations- und Dichtungsbelages für Dächer, Terrassen und dergleichen bestimmtes Ver fahren, das sich dadurch kennzeichnet,
dass man auf eine Kunstharzschaumplatte eine Zwischenschicht aus thermisch isolierendem Material auflegt und auf dieser Zwischenschicht dann eine mittels einer heissen bituminösen Klebemasse verklebte, wasser dichte Aussendecke bildet.
Die Erfindung betrifft auch ein nach diesem Ver fahren hergestellter Isolations- und Dichtungsbelag, der sich dadurch kennzeichnet, dass er sich aus einer von einer Kunstharzschaumplatte gebildeten Unterschicht, einer mittels einer bituminösen Klebe masse verklebten, wasserdichten Aussendecke und einer zwischen dieser letzteren und der Unterschicht vorgesehenen Zwischenschicht aus thermisch isolie rendem Material zusammensetzt.
Auf der beiliegenden Zeichnung ist in einer einzigen Figur ein Ausschnitt aus einem beispiels weisen Flachdachbelag dargestellt.
a ist eine Betondecke, auf der ein z. B. aus Kalt leim bestehender Klebeanstrich b vorgesehen ist. Auf diesem Anstrich wird eine Kunstharzschaumplatte c z. B. aus Polystyrol aufgelegt, die die Unterschicht des Belages bildet und eine Dicke von beispielsweise 40 mm aufweist. Eine solche Platte hat ausgezeich nete wärmeisolierende und schalldämpfende Eigen schaften, hat aber den Nachteil, d'ass sie nicht wärme-, beständig ist. Es wäre deshalb nicht möglich, eine heisse Klebemasse auf solche Platten aufzutragen. Bituminöse Klebemassen, die zur Herstellung von Isolätions- und Dichtungsbelägen verwendet werden, haben zum Auftragen derselben eine Temperatur von 150-220 C.
Die oben erwähnte Kunstharzschaum- platte c fällt aber bereits bei einer Temperatur von höchstens 65 C augenblicklich in sich zusammen. Aus diesem Grunde wird auf die Schaumplatte c eine eine Zwischenschicht bildende Isoliermatte d auf gelegt. Diese Isoliermatte besteht zweckmässig aus bituminierter Wollfilzpappe, die einseitig mit Kork schrot bestreut ist. Die Dicke dieser Matte muss etwa 10 mm betragen, damit der gewünschte Wärmeisolier- effekt erreicht wird.
Wie aus der Zeichnung ersicht lich ist, wird die Korkschrotlage der Matte nach unten gekehrt. Zuletzt wird noch eine wasserdichte, ver klebte Aussendecke e gebildet, und zwar dadurch, dass auf die Oberseite der Isoliermatte d abwechs lungsweise eine Schicht einer heissen bituminösen Klebemasse mittels einer Bürste aufgetragen wird und auf diese Klebemasse dann eine Dachpappen- Bahn, auf deren Oberseite gewünschtenfalls eine Kies lage aufgetragen oder eine Aluminiumfolie aufgelegt wird.
Der so hergestellte Belag ist ein technisch in jeder Beziehung befriedigendes Produkt, das zudem auch preislich günstig ist.
<B> Method </B> for producing <B> an </B> insulation and sealing covering for <B> roofs, </B> terraces and the like and insulation and sealing covering produced according to this method. The present invention relates to a Her position of an insulation and sealing covering for roofs, terraces and the like go certain method, which is characterized by
that an intermediate layer of thermally insulating material is placed on a synthetic resin foam panel and a waterproof outer ceiling is then formed on this intermediate layer, which is glued by means of a hot bituminous adhesive mass.
The invention also relates to an insulation and sealing covering produced according to this process, which is characterized in that it consists of an underlayer formed by a synthetic resin foam board, a waterproof outer ceiling bonded by means of a bituminous adhesive mass and a waterproof outer ceiling provided between the latter and the underlayer Intermediate layer composed of thermally insulating material.
In the accompanying drawing, a single figure shows a section from an example of a flat roof covering.
a is a concrete ceiling on which a z. B. from cold glue existing adhesive paint b is provided. On this paint a synthetic resin foam sheet c z. B. made of polystyrene, which forms the lower layer of the covering and has a thickness of 40 mm, for example. Such a plate has excellent heat-insulating and sound-absorbing properties, but has the disadvantage that it is not heat-resistant. It would therefore not be possible to apply a hot adhesive mass to such plates. Bituminous adhesives, which are used for the production of insulation and sealing coverings, have a temperature of 150-220 C.
The above-mentioned synthetic resin foam board c collapses instantly at a temperature of at most 65 ° C. For this reason, an insulating mat d forming an intermediate layer is placed on the foam plate c. This insulating mat is expediently made of bituminized wool felt cardboard, which is sprinkled with scrap cork on one side. The thickness of this mat must be around 10 mm in order to achieve the desired thermal insulation effect.
As can be seen from the drawing, the cork scrap layer of the mat is swept down. Finally, a waterproof, bonded outer ceiling e is formed, namely by alternately applying a layer of a hot bituminous adhesive to the top of the insulating mat d by means of a brush and then a roofing felt sheet on the top, if desired a layer of gravel or an aluminum foil is applied.
The covering produced in this way is a technically satisfactory product in every respect, which is also inexpensive.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH349400T | 1957-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH349400A true CH349400A (en) | 1960-10-15 |
Family
ID=4508720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH349400D CH349400A (en) | 1957-03-20 | 1957-03-20 | Process for the production of an insulation and sealing covering for roofs, terraces and the like and insulation and sealing covering produced according to this method |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH349400A (en) |
-
1957
- 1957-03-20 CH CH349400D patent/CH349400A/en unknown
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