DE711239C - Process for the production of multilayer insulating panels - Google Patents
Process for the production of multilayer insulating panelsInfo
- Publication number
- DE711239C DE711239C DEU13176D DEU0013176D DE711239C DE 711239 C DE711239 C DE 711239C DE U13176 D DEU13176 D DE U13176D DE U0013176 D DEU0013176 D DE U0013176D DE 711239 C DE711239 C DE 711239C
- Authority
- DE
- Germany
- Prior art keywords
- layer
- fibers
- production
- insulating panels
- plaster
- 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
Links
- 238000000034 method Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000000835 fiber Substances 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000010425 asbestos Substances 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 5
- 210000002268 wool Anatomy 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 3
- 239000011507 gypsum plaster Substances 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 239000002657 fibrous material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 14
- 239000012790 adhesive layer Substances 0.000 description 7
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011426 gypsum mortar Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Description
Verfahren zur Herstellung mehrschichtiger Isolierplatten Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von Isolierplatten.Method of making multilayer insulating panels The invention relates to a method of manufacturing insulating panels.
Es sind bereits Isolierplatten bekannt, -die aus einer Grundplatte aus Asbest- o. dgl. Fasern und einer Isolierschicht zusammengesetzt sind. Die Herstellung dieser bekannten Isolierplatten erfolgt in der Weise, daß zunächst die Asbestplatte und die Isolierschicht getrennt hergestellt und dann durch Leimen miteinander verbunden werden.There are already insulating plates known -that consists of a base plate Are composed of asbestos or the like fibers and an insulating layer. The production this known insulating panels is carried out in such a way that first the asbestos panel and the insulating layer is made separately and then bonded to each other by gluing will.
Den Gegenstand der Erfindung bildet nun ein Verfahren, das auf einfachste Weise die Erzeugung hochisolierender Platten ermöglicht und sowohl für die Herstellung gewölbter als auch flacher Platten geeignet ist. Dies wird dadurch erreicht, daß, auf eine Grundplatte aus Asbest- o. dgl. Fasern zunächst eine dünne Schicht aus einem an der Grundplatte haftenden Bindemittel und einer eingemischten Faser aufgetragen und dann auf diese Klebschicht eine mit einem Bindemittel vermischte Holzwolle- oder Faserschicht aufgelegt wird, während das Bindemittel dieser Isolierschicht und die Klebschicht noch unerhärtet sind.The subject of the invention now forms a method that is very simple Way enables the production of highly insulating panels and both for manufacturing curved as well as flat plates is suitable. This is achieved by, First a thin layer on a base plate made of asbestos or similar fibers a binder adhering to the base plate and a mixed-in fiber applied and then on this adhesive layer a wood wool mixed with a binder or fiber layer is applied, while the binder of this insulating layer and the adhesive layer is still uncured.
Wie die Versuche ergeben haben, verfilzen sich hierbei die in die Klebschicht eingemischten Fasern mit der Isolierschicht, so daß, nach Erhärtung der beiden Schichten diese miteinander und mit der Asbestplatte unlöslich verbunden sind.As the tests have shown, the matted into the Adhesive layer mixed fibers with the insulating layer, so that, after hardening of the two layers, these are inextricably bonded to one another and to the asbestos sheet are.
Als Material für die Grundplatte werden vorteilhaft Asbestfasern, für die Klebschicht mit Kokosfasern o. dgl. vermischter, mäßig gebrannter Gips und für die Isolierschicht mit Gips vermischte Holzwolle verwendet.Asbestos fibers are advantageously used as the material for the base plate, for the adhesive layer with coconut fibers o. the like. Mixed, moderately fired plaster and wood wool mixed with plaster is used for the insulating layer.
In der beiliegenden Zeichnung ist ein Ausführungsbeispiel einer nach dem erfindungsgemäßen Verfahren erzeugten Isolierplatte dargestellt.In the accompanying drawing, an embodiment is one according to the insulating plate produced by the method according to the invention is shown.
I ist die Grundplatte aus Asbest- o. dgl. Fasern, auf welche eine aus Kokosfasern a oder sonstigen tierischen oder pflanzlichen Fasern und Gipsmörtel bestehende dünne Hilfsschicht 3 aufgetragen ist. Auf diese als Klebschicht dienende Schicht wird dann eine mit Gips oder anderen Bindemitteln vermengte Holzwolleschicht 4. aufgelegt und so lange gepreßt, zweckmäßig unter Anwendung von hohem Druck, bis der in der Klebschicht und in der Holzwolleschicht enthaltene Gips oder die anderen Bindemittel erhärtet sind. Die aus der Klebschicht herausragenden Fasern 2 verfilzen sich dann in gewissem Umfang mit den Fasern der Schicht 4., so daß die einzelnen Schichten der Platte nach dem Erhärten der Bindemittel unlöslich miteinander verbunden sind.I is the base plate made of asbestos or the like. Fibers on which a made of coconut fibers a or other animal or vegetable fibers and gypsum mortar existing thin auxiliary layer 3 is applied. On this serving as an adhesive layer The layer is then a layer of wood wool mixed with plaster of paris or other binding agents 4. applied and pressed for so long, expediently using high pressure, until the plaster of paris contained in the adhesive layer and the wood wool layer or the others Binders have hardened. The fibers 2 protruding from the adhesive layer become felted then to a certain extent with the fibers of layer 4, so that the individual Layers of the plate after the hardening of the binder are insoluble bonded to one another are.
Man erhält auf diese Weise eine hochisolierende und leichte Platte, die sowohl gewölbt als auch flach ausgeführt werden kann.In this way a highly insulating and light panel is obtained, which can be curved or flat.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU13176D DE711239C (en) | 1935-11-27 | 1935-11-27 | Process for the production of multilayer insulating panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU13176D DE711239C (en) | 1935-11-27 | 1935-11-27 | Process for the production of multilayer insulating panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE711239C true DE711239C (en) | 1941-09-29 |
Family
ID=7568235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU13176D Expired DE711239C (en) | 1935-11-27 | 1935-11-27 | Process for the production of multilayer insulating panels |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE711239C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2935409A1 (en) * | 2008-09-03 | 2010-03-05 | Gucim Finances | Rock wool based insulating panel for use with e.g. concrete slab in public building, has rock wool panel part laminated on asbestos cement plate, where dimensions of rock wool panel part and plate are identical to those of insulating panel |
-
1935
- 1935-11-27 DE DEU13176D patent/DE711239C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2935409A1 (en) * | 2008-09-03 | 2010-03-05 | Gucim Finances | Rock wool based insulating panel for use with e.g. concrete slab in public building, has rock wool panel part laminated on asbestos cement plate, where dimensions of rock wool panel part and plate are identical to those of insulating panel |
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