CH705526B1 - Insulating board. - Google Patents
Insulating board. Download PDFInfo
- Publication number
- CH705526B1 CH705526B1 CH01446/11A CH14462011A CH705526B1 CH 705526 B1 CH705526 B1 CH 705526B1 CH 01446/11 A CH01446/11 A CH 01446/11A CH 14462011 A CH14462011 A CH 14462011A CH 705526 B1 CH705526 B1 CH 705526B1
- Authority
- CH
- Switzerland
- Prior art keywords
- thermal insulation
- particles
- polystyrene particles
- insulation board
- insulation
- Prior art date
Links
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000004794 expanded polystyrene Substances 0.000 claims abstract description 9
- 239000004793 Polystyrene Substances 0.000 claims abstract description 7
- 229920002223 polystyrene Polymers 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000011324 bead Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 6
- 239000000049 pigment Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000005526 organic bromine compounds Chemical class 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7691—Heat reflecting layers or coatings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
Die Erfindung betrifft eine Wärmedämmplatte aus expandiertem Polystyrol (EPS), insbesondere zur Wärmeisolation von Gebäudeteilen, insbesondere Aussenfassaden, Sockelbereichen, Wänden oder Dächern, umfassend eine Dämmplatte. Bereitgestellt werden soll eine Wärmedämmplatte, die kostengünstig herstellbar ist, bei gleichzeitig verbessertem Dämmwert. Dies wird erreicht durch eine Dämmplatte, die aus gelb pigmentierten Polystyrolpartikeln und weniger als 30 Vol.-% dunkel pigmentierten Polystyrolpartikeln resp. -perlen mit atherman wirkenden Bestandteilen besteht.The invention relates to a thermal insulation panel made of expanded polystyrene (EPS), in particular for heat insulation of building parts, in particular exterior facades, base areas, walls or roofs, comprising an insulation board. To be provided is a thermal insulation board that can be produced cost-effectively, with simultaneously improved insulation value. This is achieved by an insulating board, which consists of yellow pigmented polystyrene particles and less than 30 vol .-% dark pigmented polystyrene particles resp. beads with atherman acting ingredients.
Description
[0001] Die Erfindung betrifft eine Wärmedämmplatte aus expandiertem Polystyrol (EPS), insbesondere zur Wärmeisolation von Gebäudeteilen, insbesondere Aussenfassaden, Sockelbereichen, Wänden, Decken oder Dächern, umfassend eine Dämmplatte. The invention relates to a thermal insulation board made of expanded polystyrene (EPS), in particular for heat insulation of building parts, in particular exterior facades, base areas, walls, ceilings or roofs, comprising an insulation board.
[0002] Dämmplatten aus expandiertem Polystyrol zur Isolation von Gebäudeteilen u. a. sind hinlänglich bekannt. Sie werden z.B. durch Expansion von Styrolpolymerisatpartikeln in Dampfkammern und nachfolgenden Zuschnitt hergestellt. Expanded polystyrene insulation boards for the insulation of building parts u. a. are well known. They are e.g. produced by expansion of styrene polymer particles in steam chambers and subsequent cutting.
[0003] Zwecks Verbesserung der Dämmwirkung werden neben dickeren Platten zunehmend auch solche hergestellt, die ergänzend Partikel mit dunklen Pigmenten enthalten, z.B. aus Russ, Farbstoffen, Grafit u. a. Der Anteil der pigmentierten Styrolpolymerisatpartikel kann 10–90 Gew.-% betragen, siehe z.B. DE-U-20 315 226, wobei ein Anteil von 30 Gew.-% oder insbesondere von 50 Gew.-% pigmentierter Partikel als besonders vorteilhaft angesehen wird, resp. nur eine Dämmplatte mit einem Verhältnis von 50:50 tatsächlich hergestellt wird. Weiterhin sind auch Dämmplatten aus Polystyrol mit einem Anteil von 0,5–5 Gew.-% (EP-B-0 620 246) oder 2–8 Gew.-% (EP-B-0 981 574) atherman wirkenden Zusätze enthalten, wobei ein Styrolpolymerisat gemäss EP-B-0 981 574 noch zusätzlich ein Flammschutzmittel, insbesondere organische Bromverbindungen enthält. Gemäss EP-B-1 815 077 können die Dämmplatten auch aus zwei EPS-Teilen bestehen, einem Teil mit überwiegender Dämmwirkung, der aus einem grauen expandierten Polystyrol besteht und athermane Stoffe enthält, und einem zweiten, wesentlich dünneren Teil aus weissem expandierten Polystyrol mit einer weiteren Schutzeigenschaft. Die athermanen Stoffe können wiederum Russ, Grafit, Metallpulver oder Metalloxid u.a. sein und als Infrarotabsorber bzw. -reflektoren fungieren. For the purpose of improving the insulating effect, in addition to thicker plates, those which additionally contain particles with dark pigments, e.g. from soot, dyes, graphite and. a. The proportion of the pigmented styrene polymer particles may be 10-90% by weight, see e.g. DE-U-20 315 226, wherein a proportion of 30 wt .-% or in particular of 50 wt .-% of pigmented particles is considered particularly advantageous, respectively. only one insulation board with a ratio of 50:50 is actually made. Furthermore, insulating boards made of polystyrene with a proportion of 0.5-5 wt .-% (EP-B-0 620 246) or 2-8 wt .-% (EP-B-0 981 574) atherman acting additives are included, wherein a styrene polymer according to EP-B-0 981 574 additionally contains a flame retardant, in particular organic bromine compounds. According to EP-B-1 815 077, the insulating panels can also consist of two EPS parts, a part with predominant insulating effect, which consists of a gray expanded polystyrene and contains athermane substances, and a second, much thinner part of white expanded polystyrene with a further protective property. The athermanous substances may in turn be carbon black, graphite, metal powder or metal oxide, among others. be and act as infrared absorber or reflectors.
[0004] Es ist weiterhin bekannt, eine dunkle Reflektorplatte zwischen zwei weissen Deckplatten anzuordnen oder Platten aus Polystyrol mit dünneren Platten aus PUR-Schaum (EP-A-1 201 838) zu verbinden. It is also known to arrange a dark reflector plate between two white cover plates or plates of polystyrene with thinner plates of polyurethane foam (EP-A-1 201 838) to connect.
[0005] Bei einer ähnlichen Dämmplatte gemäss DE-U-8 226 114, die insbesondere für Flachdächer verwendet wird, besteht die Platte aus einer dämmenden Grundschicht aus Hartschaum und einer nach aussen gerichteten Schutzschicht aus einem Fasermaterial. In a similar insulation board according to DE-U-8 226 114, which is used in particular for flat roofs, the plate consists of a insulating base layer of hard foam and an outwardly directed protective layer of a fiber material.
[0006] Die Aufgabe der Erfindung besteht nun darin, eine Wärmedämmplatte, insbesondere zur Wärmeisolation von Aussenfassaden, Sockelbereichen, unter Terrain, im Flachdach-Bereich sowie Wänden, Decken, Dächern oder anderen Teilen von Gebäuden, aus expandiertem Polystyrol (EPS) zu schaffen, die eine Dämmplatte umfasst. Bereitgestellt werden soll eine Wärmedämmplatte, die kostengünstig herstellbar ist, bei gleichzeitig verbessertem Dämmwert infolge athermaner Bestandteile. The object of the invention is therefore to provide a thermal insulation board, in particular for heat insulation of exterior facades, base areas, under terrain, in the flat roof area and walls, ceilings, roofs or other parts of buildings, made of expanded polystyrene (EPS), which includes an insulation board. It is intended to provide a thermal insulation panel which can be produced inexpensively, while at the same time improving the insulation value due to athermanous components.
[0007] Die Aufgabe ist mit den Merkmalen des Patentanspruchs 1 gelöst. The object is solved with the features of claim 1.
[0008] Die Dämmplatte weist in bekannter Weise dunkle Pigmente mit athermanen Bestandteilen versehene Partikel, insbesondere Grafitpartikel auf, während die übrigen Partikel gelb pigmentiert sind. Der Anteil der dunklen, pigmentierten Styrolpolymerisatpartikel kann je nach Anforderung variieren, jedoch beträgt der Anteil der dunkle Pigmente enthaltenden Partikel weniger als 30 Vol.-%, bevorzugt 29 Vol.-%. Der Lambdawert liegt bei 0.025 bis 0.035. The insulating board has in a known manner dark pigments with athermanen constituents provided particles, in particular graphite particles, while the other particles are yellow pigmented. The proportion of the dark, pigmented styrene polymer particles may vary as required, but the proportion of particles containing dark pigments is less than 30% by volume, preferably 29% by volume. The lambda value is 0.025 to 0.035.
[0009] Der Querschnitt kann quaderförmig wie auch trapezförmig oder dergleichen sein. The cross section may be cuboid as well as trapezoidal or the like.
[0010] Die Erfindung wird nachfolgend in einem Ausführungsbeispiel näher beschrieben. The invention will be described in more detail in an embodiment.
[0011] EPS-Platten werden in bekannter Weise durch Expansion von Styrolpolymerisatpartikeln in Dampfkammern hergestellt. Geschäumt werden hochdämmende Dämmplatten, die 29 Vol.-% dunkel (z.B. schwarz oder grau) pigmentierte Styrolpolymerisatpartikel resp. -perlen aufweisen. Die übrigen 71% der Partikel resp. Perlen sind in ihrer Ausgangsfarbe Gelb pigmentiert. Die Oberfläche ist in ungleicher Verteilung gelbgrau bis gelbschwarz gemustert. EPS sheets are prepared in a known manner by expansion of styrene polymer particles in steam chambers. Foamed are high-damping insulation boards, the 29 vol .-% dark (for example, black or gray) pigmented styrene polymer particles resp. Have beads. The remaining 71% of the particles resp. Pearls are pigmented yellow in their original color. The surface is patterned unevenly yellow gray to yellow-black.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01446/11A CH705526B1 (en) | 2011-09-02 | 2011-09-02 | Insulating board. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01446/11A CH705526B1 (en) | 2011-09-02 | 2011-09-02 | Insulating board. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH705526A2 CH705526A2 (en) | 2013-03-15 |
| CH705526B1 true CH705526B1 (en) | 2015-05-29 |
Family
ID=47843900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01446/11A CH705526B1 (en) | 2011-09-02 | 2011-09-02 | Insulating board. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH705526B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017108138A1 (en) * | 2017-04-16 | 2018-10-18 | Wilhelm Brohlburg Kunststoff- und Kaschierwerke GmbH & Co. KG | Slope-insulating |
-
2011
- 2011-09-02 CH CH01446/11A patent/CH705526B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH705526A2 (en) | 2013-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0314625B1 (en) | Composite panel for cladding of buildings | |
| DE20307608U1 (en) | Insulating, foamed material for buildings, consists of polystyrol particles that are welded together and have at least two different colors | |
| EP1048630A2 (en) | Plastic materials for use in the construction industry | |
| CH706454B1 (en) | Insulation board and method for producing an insulation panel. | |
| DE202012011698U1 (en) | thermal insulation board | |
| EP3174707B1 (en) | Composite element with a covering layer of veneer | |
| CH705526B1 (en) | Insulating board. | |
| EP1650370A2 (en) | Insulation and fire resistant panel and method for installing the same | |
| DE102008011627A1 (en) | Method for producing a plate-shaped or profile-shaped component as well as a plate or profile-shaped component | |
| EP2182126A1 (en) | Heat insulation bricks | |
| CH617486A5 (en) | Fire-resistant lightweight partition wall for inner rooms of buildings | |
| DE3337247A1 (en) | Use of granulated rubber | |
| CH623880A5 (en) | Multilayered fireproof composite panel | |
| CH706374A2 (en) | Insulating board. | |
| CH706241B1 (en) | A method for producing a foam board | |
| DE102005053104B4 (en) | construction panels | |
| CH701908A2 (en) | Insulation board and process for their preparation. | |
| DE8319429U1 (en) | INSULATION PANEL | |
| DE10226784B4 (en) | Method for producing a component or a layer of a composite element | |
| DE3424818A1 (en) | Insulating material board | |
| EP2921270B1 (en) | Veneer element | |
| EP1369539B1 (en) | Construction product | |
| AT402068B (en) | Fire-resistant coating | |
| AT381528B (en) | BUILDING BOARD PANEL | |
| DE202020103298U1 (en) | Heat-insulating core for multi-layer board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |