DE4110454A1 - Thermal insulation plates - have surface treatment with hydrophilic solution to allow bonding to carriers through watery adhesives - Google Patents
Thermal insulation plates - have surface treatment with hydrophilic solution to allow bonding to carriers through watery adhesivesInfo
- Publication number
- DE4110454A1 DE4110454A1 DE4110454A DE4110454A DE4110454A1 DE 4110454 A1 DE4110454 A1 DE 4110454A1 DE 4110454 A DE4110454 A DE 4110454A DE 4110454 A DE4110454 A DE 4110454A DE 4110454 A1 DE4110454 A1 DE 4110454A1
- Authority
- DE
- Germany
- Prior art keywords
- solution
- plates
- thermal insulation
- wetted
- insulation system
- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 238000004381 surface treatment Methods 0.000 title claims abstract description 6
- 239000000853 adhesive Substances 0.000 title abstract description 13
- 230000001070 adhesive effect Effects 0.000 title abstract description 13
- 239000000969 carrier Substances 0.000 title abstract 2
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims abstract description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000002557 mineral fiber Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000009736 wetting Methods 0.000 abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 4
- 239000011707 mineral Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007767 bonding agent Substances 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000005660 hydrophilic surface Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 239000011094 fiberboard Substances 0.000 description 13
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 206010053317 Hydrophobia Diseases 0.000 description 1
- 206010037742 Rabies Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0862—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/14—Mineral wool
Abstract
Description
Die Erfindung betrifft ein Wärmedämmsystem mit Platten aus hydrophobiertem Mineralfaser-Dämmstoff, insbesondere Basalt faser-Dämmstoff, das die Merkmale des Oberbegriffs des Anspru ches 1 aufweist, sowie ein Verfahren zur Oberflächenbehandlung solcher Platten.The invention relates to a thermal insulation system with panels Mineral fiber insulation made hydrophobic, especially basalt fiber insulation material, which the characteristics of the preamble of claims ches 1, and a method for surface treatment such plates.
Bei Wärmedämmsystemen dieser Art brauchen die Platten nicht mittels Dübel am Träger befestigt zu werden. Vielmehr können sie, was kostengünstiger ist, mit dem Träger verklebt werden. Allerdings muß bei der Verklebung der Auftrag des Klebers sehr intensiv erfolgen, um eine zuverlässige Verbindung mit hohen Festigkeitswerten zwischen den Platten und dem Träger zu erreichen. Durch die Hydrophobierung der Platten ist näm lich die Benetzung mit wässrigen Klebstoffen erschwert.With thermal insulation systems of this type, the panels do not need to be attached to the carrier using dowels. Rather you can they are, which is cheaper, glued to the carrier. However, the adhesive must be applied when gluing done very intensely to establish a reliable connection with high strength values between the plates and the carrier to reach. Due to the water repellency of the panels, näm wetting with aqueous adhesives is difficult.
Der Erfindung liegt die Aufgabe zugrunde, ein Wärmedämmsystem der eingangs genannten Art zu schaffen, das frei von diesem Nachteil ist. Diese Aufgabe löst ein Wärmedämmsystem mit den Merkmalen des Anspruches 1. The invention has for its object a thermal insulation system of the kind mentioned at the beginning to create that free of this Disadvantage is. A thermal insulation system solves this task with the Features of claim 1.
Die stets staubhaltige Oberfläche der Platten wird in den mit der Lösung versehenen Bereichen weitgehend von Staub be freit und die Hydrophobierung in der Oberflächenzone dieser Bereiche so weit aufgehoben, daß das Bindemittel, bei dem es sich vorzugsweise um einen kunststoffvergüteten, hydraulisch abbindenden Kleber handelt, ohne Zwangsbenetzung auf die Plat tenoberfläche aufgebracht werden kann, ohne dabei besondere Vorkehrungen, wie z. B. ein Einarbeiten des Klebers in die Platten, treffen zu müssen. Dies ist darauf zurückzuführen, daß die auch im Bereich ihrer Oberfläche stark hydrophoben Platten durch die Benetzung mit der erfindungsgemäßen Lösung oberflächlich hydrophiliert werden, wodurch ein vergüteter, hydraulisch abbindender Kleber die Oberfläche der Lamelle so weit benetzt, daß ohne weiteres eine vollflächige Verklebung erzielt werden kann.The always dusty surface of the panels is in the areas provided with the solution largely from dust free and the hydrophobization in the surface zone of this Areas so far removed that the binding agent at which it is preferably a plastic-tempered, hydraulic setting adhesive acts without forced wetting on the plat surface can be applied without doing anything special Precautions such as B. incorporating the adhesive into the Plates to have to hit. This is due to, that the highly hydrophobic even in the area of their surface Plates by wetting with the solution according to the invention be hydrophilized on the surface, which means that a tempered, hydraulically setting adhesive the surface of the slat wetted so far that a full-surface gluing without further notice can be achieved.
Da vorzugsweise die Dicke der von der Lösung benetzten Schicht der Platten ca. 2 mm nicht überschreitet, und außerdem die benetzten Flächenbereiche luftdurchlässig bleiben, werden wesentliche Eigenschaften der Platten, nämlich die Gesamthydro phobie und die Luftdurchlässigkeit, nicht beeinträchtigt.Since preferably the thickness of the layer wetted by the solution of the plates does not exceed approx. 2 mm, and also the wetted areas remain permeable to air essential properties of the plates, namely the total hydro phobia and air permeability, not affected.
Bei einer bevorzugten Ausführungsform werden auch die aneinan derstoßenden Oberflächenbereiche der Platten mittels der Lösung benetzt. Die Platten können dann mit Hilfe eines Bindemittels, bei dem es sich auch um diese Lösung handeln kann, zu größeren Tafeln miteinander verklebt werden, was die Kosten für das Anbringen der Platten am Träger reduziert.In a preferred embodiment, they are also attached to one another the abutting surface areas of the plates by means of the solution wetted. The plates can then be which can also be this solution, to larger ones Panels are glued together, what the cost of that Attachment of the plates to the carrier reduced.
Durch eine farbliche Kennzeichnung der mit der Lösung benetz ten Oberflächenbereiche der Platten, z. B. durch Pigmentierung der Lösung und/oder Kennzeichnung mit einem Stempel, kann in einfacher Weise sichergestellt werden, daß bei der weiteren Verarbeitung der Platten hydrophilierte und hydrophobe Ober flächenbereiche sicher voneinander unterschieden werden können.By color coding the wetting with the solution th surface areas of the plates, e.g. B. by pigmentation the solution and / or labeling with a stamp can be easily ensured that the further Processing of the plates hydrophilized and hydrophobic surface surface areas can be safely distinguished from one another.
Vorzugsweise besteht die Lösung aus einer Alkali-Wasserglas- Lösung mit einem Massenverhältnis SiO2 : Alkalioxid von ca. 1,8 bis 2,5 : 1. The solution preferably consists of an alkali / water glass solution with a mass ratio of SiO 2 : alkali oxide of about 1.8 to 2.5: 1.
Zur Erzielung einer besseren Steifigkeit können der Lösung auch Füllstoffe, z. B. bis zu 100 Gewichtsteile Calciumcar bonat, hinzugefügt sein.To achieve better stiffness you can use the solution also fillers, e.g. B. up to 100 parts by weight of calcium car bonat, be added.
Der Erfindung liegt auch die Aufgabe zugrunde, ein einfaches Verfahren zur Oberflächenbehandlung der Platten mittels der Lösung anzugeben. Diese Aufgabe löst ein Verfahren mit den Merkmalen des Anspruches 8.The invention is also based on the task of a simple one Process for surface treatment of the plates by means of the Specify solution. This problem is solved by a procedure with the Features of claim 8.
Damit die an sich mit diesem Verfahren erreichbare hohe Ar beitsgeschwindigkeit nicht dadurch reduziert wird, daß sorg fältig auf die richtige Menge an aufzubringender Lösung geachtet zu werden braucht, wird vorzugsweise nach dem Aufbringen der Überschuß an Lösung im Unterdruckluftstrom abgesaugt, wodurch gleichzeitig eine vollständige Entstaubung erreicht wird. Auch die zur Beschichtung dienende Seite der Platten kann nach diesem Verfahren vollständig entstaubt werden. Dabei kann anstelle der Lösung Wasser aufgebracht und im Unterdruck luftstrom abgesaugt werden. Unter Verwendung von Wasser wird die Hydrophobierung der Oberflächenzone nicht aufgehoben.So that the high Ar beits speed is not reduced by that careful attention to the right amount of solution to be applied needs to be, preferably after applying the Aspirated excess solution in the vacuum air flow, whereby complete dedusting is achieved at the same time. The side of the plates used for coating can also be completely dedusted using this method. Here can apply water instead of the solution and in negative pressure airflow can be extracted. Using water the water repellency of the surface zone was not removed.
Der Trocknungsprozeß, der durch das Beseitigen von Überschüssen begünstigt wird, kann durch eine Mikrowellenbestrahlung be schleunigt werden.The drying process by removing excess is favored, can be by microwave radiation be accelerated.
Im folgenden ist die Erfindung anhand von Ausführungsbeispie len erläutert. Es zeigenIn the following, the invention is based on exemplary embodiments len explained. Show it
Fig. 1 einen unvollständig dargestellten Querschnitt eines ersten Ausführungsbeispiels, Fig. 1 is a cross-sectional incomplete illustrated a first embodiment,
Fig. 2 einen entsprechend dargestellten Querschnitt eines zweiten Ausführungsbeispiels. Fig. 2 shows a corresponding cross section of a second embodiment.
Das in Fig. 1 im montierten Zustand dargestellte Wärmedämm system besteht aus hydrophobierten Basaltfaserplatten 1 in der Abmessung 100×20cm mit überwiegend senkrecht zu der an einem metallischen Träger 3, nämlich einer Wand eines Bau werkes, zu befestigenden Rückseite 2 verlaufenden Fasern. Diese Bastaltfaserplatten 1 werden vor dem Befestigen am Träger 3 auf ihrer Rückseite 2 mit einer unbrennbaren Lösung aus einer Alkali-Wasserglas-Lösung mit dem Massenverhältnis SiO2 : Alkalioxid von ca. 1,8 bis 2,5 : 1 in einem Spritz-, Gieß oder Walzenverfahren luftdurchlässig benetzt. Ein eventueller Überschuß der aufgebrachten Lösung wird im Unterdruckluftstrom abgesaugt. Die verbleibende Menge der Lösung ist so gewählt, daß eine Eindringtiefe der Lösung von maximal 2mm in die Basalt faserstoffplatte nicht überschritten wird. Die Schicht, inner halb deren die Fasern benetzt sind, ist mit 2a bezeichnet. Ist eine beschleunigte Trocknung erforderlich, kann diese durch Mikrowellenbestrahlung erfolgen.The thermal insulation system shown in Fig. 1 in the assembled state consists of hydrophobized basalt fiberboard 1 in the dimension 100 × 20cm with predominantly perpendicular to the to be attached to a metallic support 3 , namely a wall of a building, back 2 fibers. These Bastalt fiber boards 1 are attached to the carrier 3 on their back 2 with an incombustible solution of an alkali-water glass solution with the mass ratio SiO 2 : alkali oxide of about 1.8 to 2.5: 1 in an injection molding, casting or air-permeable roller process. Any excess of the applied solution is sucked off in the vacuum air flow. The remaining amount of the solution is chosen so that a depth of penetration of the solution of a maximum of 2 mm in the basalt fiberboard is not exceeded. The layer within which the fibers are wetted is designated 2 a. If accelerated drying is required, this can be done by microwave radiation.
Zur farblichen Kennzeichnung der mit der Lösung benetzten Rückseite 2 kann der Lösung ein Farbstoff beigefügt werden.A dye can be added to the solution to color-code the back 2 wetted with the solution.
Auf die Rückseite 2 der so behandelten Basaltfaserplatten 1 wird ein kunststoffvergüteter, hydraulisch abbindender Klebe mörtel 5 für die Verklebung der Basaltfaserplatten 1 mit dem Träger 3 aufgebracht. Die Verbindung des Klebemörtels 5 mit den Basaltfaserplatten ist dank der Oberflächenbehandlung mit der Lösung einfach und so innig, daß keine Verbindungs dübel benötigt werden. Wie Fig. 1 zeigt, werden die Basalt faserplatten 1 fugenlos aneinander anstoßend mit dem Träger 3 verklebt. Danach wird auf die vom Träger 3 wegweisende Beschich tungsfläche 2′ eine Dispersionsfassadenfarbe 4 auf der Basis einer Styrol/Acrylatdispersion mit einem Bindemittelanteil von ca. 22% und einem Anteil von mineralischen Pigmenten und Füllstoffen von ca. 78% (bezogen auf den Festkörpergehalt), aufgetragen, so daß eine geschlossene Oberfläche entsteht. Einer vorherigen Aufbringung eines Armierungsgewebes bedarf es nicht.On the back 2 of the basalt fiber boards 1 treated in this way, a plastic-coated, hydraulically setting adhesive mortar 5 is applied for the bonding of the basalt fiber boards 1 to the carrier 3 . The connection of the adhesive mortar 5 with the basalt fiber boards is simple and so intimate thanks to the surface treatment with the solution that no connection dowels are required. As shown in FIG. 1, the basalt fiberboard 1 is glued to the support 3 without abutting each other. Then a coating facade paint 4 based on a styrene / acrylate dispersion with a binder content of approx. 22% and a proportion of mineral pigments and fillers of approx. 78% (based on the solids content ) is applied to the coating surface 2 pointing away from the support 3 ', applied so that a closed surface is created. A previous application of a reinforcement mesh is not necessary.
Zur Erzielung einer höheren Steifigkeit kann die unbrennbare Lösung zusätzlich mit bis zu 100 Gewichtsteilen Calciumcarbonat versetzt werden. To achieve higher rigidity, the incombustible Additional solution with up to 100 parts by weight of calcium carbonate be transferred.
Auch das in Fig. 2 dargestellte Ausführungsbeispiel besteht aus Basaltfaserplatten 1, welche die gleiche Ausbildung wie die Basaltfaserplatten 1 des ersten Ausführungsbeispiels haben. Abweichend von dem ersten Ausführungsbeispiel werden aber bei dem zweiten Ausführungsbeispiel außer der Rückseite 2 der Basaltfaserplatten 1 auch deren Seitenflächen 2′′, mit denen sie im montierten Zustand aneinander anliegen, mit der unbrennbaren Lösung aus einer Alkali-Wasserglas-Lösung mit einem Massenverhältnis SiO2 : Alkalioxid von ca. 1,8 bis 2,5 : 1 in einem Spritz-, Gieß- oder Walzenverfahren benetzt. Nach der Absaugung eines eventuellen Überschusses der aufgebrachten Lösung im Unterdruckluftstrom und der Trocknung, die durch eine Mikrowellenbestrahlung beschleunigt werden kann, werden jeweils zwei oder drei Basaltfaserplatten 1 zu Tafeln von 100×40 oder 100×60 zusammengeklebt. Hierzu wird auf die aneinanderstoßenden Seitenflächen 2′′ ein kunstoffvergüteter, hydraulisch abbindender Klebemörtel aufgebracht. Die Klebe mörtelschicht ist mit 6 gekennzeichnet.The embodiment shown in FIG. 2 also consists of basalt fiber boards 1 , which have the same design as the basalt fiber boards 1 of the first embodiment. Deviating from the first embodiment, however, in the second embodiment, in addition to the back 2 of the basalt fiber boards 1 , their side faces 2 '', with which they abut one another in the assembled state, with the incombustible solution from an alkali / water glass solution with a mass ratio of SiO 2 : Alkaline oxide from approx. 1.8 to 2.5: 1 wetted in a spraying, pouring or rolling process. After suctioning off any excess of the applied solution in a vacuum air stream and drying, which can be accelerated by microwave radiation, two or three basalt fiber panels 1 are glued together to form panels of 100 × 40 or 100 × 60. For this purpose, a plastic-coated, hydraulically setting adhesive mortar is applied to the abutting side surfaces 2 ''. The adhesive mortar layer is marked with 6 .
Auf die von der benetzten Schicht 2a gebildete Rückseite der Tafeln wird anschließend ein kunststoffvergüteter, hydrau lisch abbindender Klebemörtel 5 aufgebracht, mit dem sich dank der Benetzung mittels der Alkali-Wasserglas-Lösung ohne weitere Maßnahmen eine vollflächige, hoch belastbare Klebe verbindung mit dem Träger 3 erreichen läßt. Außerdem werden die Tafeln an den Stößen in derselben Weise wie zuvor die Basaltfaserplatten 1 miteinander verklebt.On the back of the boards formed by the wetted layer 2 a, a plastic-coated, hy cally setting adhesive mortar 5 is then applied, with which thanks to the wetting by means of the alkali water glass solution without further measures a full-surface, highly resilient adhesive connection with the carrier 3 can be reached. In addition, the panels are glued to each other in the same manner as before, the basalt fiber boards 1 .
Auf die vom Träger 3 wegweisende Beschichtungsfläche 2′ der Basaltfaserplatten 1 wird nach deren Verklebung mit dem Träger 3 ein Kunstharzputz 7 aufgebracht, in den ein Glasfaservlies zur Erhöhung der Festigkeit der Beschichtung eingebettet sein kann. On the coating surface 2 pointing away from the carrier 3 'of the basalt fiber boards 1 , after they have been glued to the carrier 3, a synthetic resin plaster 7 is applied, into which a glass fiber fleece can be embedded to increase the strength of the coating.
Alternativ kann auf die von dem Träger 3 wegweisende Beschich tungsfläche 2′ der Basaltfaserplatten 1 nach der Verklebung mit dem Träger 3 ein vergüteter mineralischer Armierungsmör tel unter Einlage eines Glasseidengittergewebes aufgebracht und diese Fläche nach der Trocknung mit einem mineralischen Dünnschichtmörtel verputzt werden.Alternatively, in the direction away from the carrier 3 Beschich processing surface 2 'of the basalt fiber boards 1 after bonding with the carrier 3, a tempered mineral Armierungsmör tel under insertion of a glass silk lattice fabric coated and this surface to be plastered, after drying, with a mineral thin layer mortar.
Alle in der vorstehenden Beschreibung erwähnten sowie auch die nur allein aus der Zeichnung entnehmbaren Merkmale sind als weitere Ausgestaltungen Bestandteile der Erfindung, auch wenn sie nicht besonders hervorgehoben und insbesondere nicht in den Ansprüchen erwähnt sind.All mentioned in the above description as well which can only be inferred from the drawing as further developments, components of the invention, too if not particularly emphasized and especially not are mentioned in the claims.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE4110454A DE4110454C2 (en) | 1991-03-29 | 1991-03-29 | Thermal insulation system with panels and method for surface treatment of these panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4110454A DE4110454C2 (en) | 1991-03-29 | 1991-03-29 | Thermal insulation system with panels and method for surface treatment of these panels |
Publications (2)
Publication Number | Publication Date |
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DE4110454A1 true DE4110454A1 (en) | 1992-10-01 |
DE4110454C2 DE4110454C2 (en) | 1998-05-20 |
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DE4110454A Expired - Fee Related DE4110454C2 (en) | 1991-03-29 | 1991-03-29 | Thermal insulation system with panels and method for surface treatment of these panels |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995033105A1 (en) * | 1994-05-26 | 1995-12-07 | Koch Marmorit Gmbh | Process for gluing cut sections of mineral wool panel |
DE19547845A1 (en) * | 1995-12-21 | 1997-06-26 | Loba Bautenschutz Gmbh & Co Kg | Bonding heat insulation panels to walls in composite heat insulating facade systems |
WO1998013642A1 (en) * | 1996-09-28 | 1998-04-02 | Deutsche Rockwool Mineralwoll-Gmbh | Insulating element |
EP0846813A1 (en) * | 1996-12-05 | 1998-06-10 | Jakob Senn-Dürig | Fireproof insulation panel |
DE19815170A1 (en) * | 1998-04-04 | 1999-10-14 | Rockwool Mineralwolle | Insulating element for heat and / or sound insulation purposes and method and device for treatment, in particular coating of insulating materials |
DE19734943C2 (en) * | 1997-08-12 | 2002-02-21 | Thueringer Daemmstoffwerke Gmb | Process for profiling the surface of a cladding element with insulating properties |
DE19736870C2 (en) * | 1997-08-25 | 2002-04-25 | Thueringer Daemmstoffwerke Gmb | Process for the production of a mineral wool element |
EP1321595A2 (en) * | 2001-12-22 | 2003-06-25 | Deutsche Rockwool Mineralwoll GmbH & Co. OHG | Heat and/or sound insulating method of a building wall and device for carrying out said method |
FR2840931A1 (en) * | 2002-06-14 | 2003-12-19 | Haras Soc Ind Du | Method for installing insulation layer on load bearing surface comprising injecting liquid glue between layer and surface |
EP1559449A1 (en) * | 2004-01-27 | 2005-08-03 | Goldfire Sprl | Flexible wall having fire resistant properties |
DE4338619C5 (en) * | 1993-11-11 | 2007-12-27 | Saint-Gobain Isover G+H Ag | Coated mineral wool product and process for its production |
ITUA20164681A1 (en) * | 2016-06-27 | 2017-12-27 | Russo Polistiroli Soc A Responsabilita Limitata Semplificata | Decorative element for buildings and method of manufacture of said element |
WO2018057390A1 (en) * | 2016-09-20 | 2018-03-29 | Usg Interiors, Llc | Silicate coating for improved acoustical panel performance and methods of making same |
US11753550B2 (en) | 2018-06-14 | 2023-09-12 | Usg Interiors, Llc | Borate and silicate coating for improved acoustical panel performance and methods of making same |
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DE20319109U1 (en) * | 2003-12-10 | 2005-05-12 | Knauf Marmorit Gmbh | Insulation for a building wall |
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Cited By (21)
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DE4338619C5 (en) * | 1993-11-11 | 2007-12-27 | Saint-Gobain Isover G+H Ag | Coated mineral wool product and process for its production |
EP0719365A1 (en) | 1994-05-26 | 1996-07-03 | Koch Marmorit Gmbh | Process for gluing cut sections of mineral wool panel |
WO1995033105A1 (en) * | 1994-05-26 | 1995-12-07 | Koch Marmorit Gmbh | Process for gluing cut sections of mineral wool panel |
DE19547845A1 (en) * | 1995-12-21 | 1997-06-26 | Loba Bautenschutz Gmbh & Co Kg | Bonding heat insulation panels to walls in composite heat insulating facade systems |
DE19547845C2 (en) * | 1995-12-21 | 1998-12-03 | Loba Bautenschutz Gmbh & Co Kg | Process for bonding thermal insulation panels in facade thermal insulation composite systems |
WO1998013642A1 (en) * | 1996-09-28 | 1998-04-02 | Deutsche Rockwool Mineralwoll-Gmbh | Insulating element |
EP0846813A1 (en) * | 1996-12-05 | 1998-06-10 | Jakob Senn-Dürig | Fireproof insulation panel |
DE19734943C2 (en) * | 1997-08-12 | 2002-02-21 | Thueringer Daemmstoffwerke Gmb | Process for profiling the surface of a cladding element with insulating properties |
DE19736870C2 (en) * | 1997-08-25 | 2002-04-25 | Thueringer Daemmstoffwerke Gmb | Process for the production of a mineral wool element |
DE19815170C5 (en) * | 1998-04-04 | 2006-04-06 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Insulating element for heat and / or sound insulation purposes, and method and apparatus for treatment, in particular coating of insulating materials |
DE19815170C2 (en) * | 1998-04-04 | 2000-11-16 | Rockwool Mineralwolle | Insulating element for heat and / or sound insulation purposes and method and device for treatment, in particular coating of insulating materials |
DE19815170A1 (en) * | 1998-04-04 | 1999-10-14 | Rockwool Mineralwolle | Insulating element for heat and / or sound insulation purposes and method and device for treatment, in particular coating of insulating materials |
EP1321595A2 (en) * | 2001-12-22 | 2003-06-25 | Deutsche Rockwool Mineralwoll GmbH & Co. OHG | Heat and/or sound insulating method of a building wall and device for carrying out said method |
EP1321595A3 (en) * | 2001-12-22 | 2004-04-21 | Deutsche Rockwool Mineralwoll GmbH & Co. OHG | Heat and/or sound insulating method of a building wall and device for carrying out said method |
FR2840931A1 (en) * | 2002-06-14 | 2003-12-19 | Haras Soc Ind Du | Method for installing insulation layer on load bearing surface comprising injecting liquid glue between layer and surface |
EP1559449A1 (en) * | 2004-01-27 | 2005-08-03 | Goldfire Sprl | Flexible wall having fire resistant properties |
WO2005075024A1 (en) * | 2004-01-27 | 2005-08-18 | Goldfire Sprl | Flexible wall having fire resistant properties |
ITUA20164681A1 (en) * | 2016-06-27 | 2017-12-27 | Russo Polistiroli Soc A Responsabilita Limitata Semplificata | Decorative element for buildings and method of manufacture of said element |
WO2018057390A1 (en) * | 2016-09-20 | 2018-03-29 | Usg Interiors, Llc | Silicate coating for improved acoustical panel performance and methods of making same |
CN109661382A (en) * | 2016-09-20 | 2019-04-19 | Usg内部有限责任公司 | For improving the silicate paint and preparation method thereof of abatvoix performance |
US11753550B2 (en) | 2018-06-14 | 2023-09-12 | Usg Interiors, Llc | Borate and silicate coating for improved acoustical panel performance and methods of making same |
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Owner name: LOBA BAUTENSCHUTZ GMBH & CO. KG, 71691 FREIBERG, D |
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