EP0424707A1 - Bauplatte - Google Patents
Bauplatte Download PDFInfo
- Publication number
- EP0424707A1 EP0424707A1 EP90119121A EP90119121A EP0424707A1 EP 0424707 A1 EP0424707 A1 EP 0424707A1 EP 90119121 A EP90119121 A EP 90119121A EP 90119121 A EP90119121 A EP 90119121A EP 0424707 A1 EP0424707 A1 EP 0424707A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fire
- mica
- plate
- bitumen
- coating
- 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
Images
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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/34—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of specified materials, or of combinations of materials, not covered by any one of groups E04D3/26 - E04D3/32
Definitions
- the invention relates to a building board for use as a wall or roof-forming element.
- the object of the invention is to provide a building board which is resistant to flying sparks and radiant heat and which meets the requirements of DIN 4102, Part 7. To achieve this object, the building board has the features according to claim 1.
- Bitumen-based building boards are known, but have no fire-retardant property.
- the mica applied together with a fire-retardant binder as a coating on the carrier material consisting of a bitumen plate the advantage is achieved that the crystal water contained in the mica evaporates when heated from 100 ° and expands the mica, causing an insulating layer between the coating surface and the carrier material arises, which can reach up to 10 mm thickness and prevents the carrier material from burning.
- the coating is preferably applied to the bitumen plate in a thickness of 2 to 3 mm.
- the binder for the mica is preferably a fire-retardant dispersion paint which, in addition to serving as a binder for the mica, also serves for the adhesion of the coating to the carrier material.
- the building board consists of a bitumen corrugated sheet 1 as the carrier material, which consists of cellulose and bitumen, and a coating 2, applied to the carrier material, with a thickness of 2 to 3 mm, which is fire-retardant and consists of a mixture of mica and a fire-retardant binder, which is preferably a fire retardant emulsion paint.
- This serves both as a binder for the mica and for the adhesion of the coating to the bitumen plate.
- the mica paint mixture is sprayed on by means of an "airless" spray system and the subsequent drying takes place in a dryer tunnel with a circulating air system, the water being removed from the emulsion paint.
- the asbestos-free applied mica contains bound crystal water, which evaporates when heated from 100 ° C and expands or exfoliates the mica, creating an insulating layer between the bitumen plate and the coating surface.
- This insulation layer which reaches a thickness of up to 10 mm, gives the building board its resistance to fire and radiant heat. It prevents the bitumen plate from burning through.
- the building plate can be designed as a corrugated plate or as a flat plate, the structure of the plate being the same.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
- Die Erfindung betrifft eine Bauplatte zur Verwendung als wand- oder dachbildendes Element. Mit der Erfindung soll die Aufgabe gelöst werden, eine Bauplatte mit Widerstandsfähigkeit gegen Flugfeuer und strahlende Wärme zu schaffen, die den Anforderungen nach DIN 4102, Teil 7 genügt. Zur Lösung dieser Aufgabe weist die Bauplatte die Merkmale gemäss Anspruch 1 auf.
- Bauplatten auf Bitumenbasis sind bekannt, besitzen aber keine feuerhemmende Eigenschaft. Mit dem zusammen mit einem feuerhemmenden Bindemittel als Beschichtung auf das aus einer Bitumenplatte bestehende Trägermaterial aufgebrachten Glimmer erzielt man den Vorteil, dass das im Glimmer gebunden enthaltene Kristallwasser bei Erwärmung ab 100° verdampft und den Glimmer bläht, wodurch zwischen der Beschichtungsoberfläche und dem Trägermaterial eine Dämmschicht entsteht, die bis zu 10 mm Dicke erreichen kann und verhindert, dass das Trägermaterial durchbrennt. Die Beschichtung ist vorzugsweise in einer Stärke von 2 bis 3 mm auf die Bitumenplatte aufgebracht. Das Bindemittel für den Glimmer ist vorzugsweise eine feuerhemmende Dispersionsfarbe, die ausser als Bindemittel für den Glimmer auch für die Haftung der Beschichtung auf dem Trägermaterial dient.
- Ein Ausführungsbeispiel wird nachfolgend anhand der Zeichnungen näher erläutert. Es zeigen:
- Fig. 1 und 2 Seitenansicht und Draufsicht einer als Wellplatte ausgebildeten efindungsgemässen Bauplatte;
- Fig. 3 den in Fig. 1 eingekreisten Ausschnitt in grösserem Massstab.
- Die Bauplatte besteht aus einer Bitumenwellplatte 1 als Trägermaterial, welches aus Zellulose und Bitumen besteht, und aus einer auf das Trägermaterial aufgebrachten Beschichtung 2 mit einer Dicke von 2 bis 3 mm, die feuerhemmend ist und aus einer Mischung von Glimmer und einem feuerhemmenden Bindemittel besteht, welches vorzugsweise eine feuerhemmende Dispersionsfarbe ist. Diese dient sowohl als Bindemittel für den Glimmer als auch für die Haftung der Beschichtung auf der Bitumenplatte. Das Glimmer-Farbgemisch wird mittels eines Spritzsystems "Airless" aufgespritzt und die anschliessende Trocknung erfolgt in einem Trocknertunnel mit Umluftsystem, wobei der Dispersionsfarbe das Wasser entzogen wird. Das asbestfreie aufgetragene Glimmer enthält gebundenes Kristallwasser, welches bei der Erwärmung ab 100° C verdampft und den Glimmer bläht oder exfoliert, wodurch zwischen der Bitumenplatte und der Beschichtungsoberfläche eine Dämmschicht entsteht. Diese Dämmschicht, die bis 10 mm Dicke erreicht, verleiht der Bauplatte die Widerstandsfähigkeit gegen Flugfeuer und strahlende Wärme. Sie verhindert das Durchbrennen der Bitumenplatte. Die Bauplatte kann als Wellplatte oder als ebene Platte ausgebildet sein, wobei der Aufbau der Platte gleich ist.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90119121T ATE92992T1 (de) | 1989-10-25 | 1990-10-05 | Bauplatte. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3851/89 | 1989-10-25 | ||
CH3851/89A CH678958A5 (de) | 1989-10-25 | 1989-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0424707A1 true EP0424707A1 (de) | 1991-05-02 |
EP0424707B1 EP0424707B1 (de) | 1993-08-11 |
Family
ID=4264841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90119121A Expired - Lifetime EP0424707B1 (de) | 1989-10-25 | 1990-10-05 | Bauplatte |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0424707B1 (de) |
AT (1) | ATE92992T1 (de) |
CH (1) | CH678958A5 (de) |
DE (1) | DE59002297D1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3206218A1 (de) * | 1982-02-20 | 1983-09-01 | Wolfgang 7517 Waldbronn Jansen | Nicht brennbare bauplatte und verfahren zu ihrer herstellung |
EP0126939A1 (de) * | 1983-04-21 | 1984-12-05 | Amrotex AG | Dünnschalige Formstücke aus kunststoff- oder bitumengebundenen Verbundstoffen |
DE9000696U1 (de) * | 1990-01-23 | 1990-03-29 | Gutta Werke Ag, Baeretswil, Ch |
-
1989
- 1989-10-25 CH CH3851/89A patent/CH678958A5/de not_active IP Right Cessation
-
1990
- 1990-10-05 EP EP90119121A patent/EP0424707B1/de not_active Expired - Lifetime
- 1990-10-05 DE DE9090119121T patent/DE59002297D1/de not_active Expired - Fee Related
- 1990-10-05 AT AT90119121T patent/ATE92992T1/de not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3206218A1 (de) * | 1982-02-20 | 1983-09-01 | Wolfgang 7517 Waldbronn Jansen | Nicht brennbare bauplatte und verfahren zu ihrer herstellung |
EP0126939A1 (de) * | 1983-04-21 | 1984-12-05 | Amrotex AG | Dünnschalige Formstücke aus kunststoff- oder bitumengebundenen Verbundstoffen |
DE9000696U1 (de) * | 1990-01-23 | 1990-03-29 | Gutta Werke Ag, Baeretswil, Ch |
Also Published As
Publication number | Publication date |
---|---|
DE59002297D1 (de) | 1993-09-16 |
EP0424707B1 (de) | 1993-08-11 |
ATE92992T1 (de) | 1993-08-15 |
CH678958A5 (de) | 1991-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2225358C2 (de) | Vorgefertigtes bogen- oder bahnförmiges Material | |
CH655754A5 (de) | Bauelement. | |
DE1609685A1 (de) | Schichtmaterial fuer Bauzwecke | |
DE3215811C2 (de) | Wärmeisolierende und feuerhemmende Verbundplatte sowie Verwendung dieser Verbundplatte | |
EP0000118A1 (de) | Verbindungselement zum schall- und/oder wärmeisolierenden Befestigen von Vorsatztafeln Platten oder dergleichen an Wänden, Decken oder anderen Gebäudeteilen | |
EP0424707A1 (de) | Bauplatte | |
DE3546032A1 (de) | Ueberdeckung fuer daecher mit einer strukturierten dachaussenseite | |
DE3136935C1 (de) | Bahn oder Platte aus Mineralwolle, insbesondere Steinwolle | |
DE102016009147A1 (de) | Wand- und/oder Deckenplatte und Verfahren zu dessen Herstellung | |
DE3425038A1 (de) | Randdaemmstreifen und verfahren zur verlegung | |
DE2855691A1 (de) | Schaumbildende abdichtfolie und ihre herstellung | |
DE2824758A1 (de) | Bauplatte | |
DE69920378T2 (de) | Feuerfeste wand | |
DE4335654C2 (de) | Schalldämpfende Bauplatte | |
DE4337014A1 (de) | Isolierfolie | |
DE2838566A1 (de) | Dachdeckelement | |
DD226612A1 (de) | Verfahren zur herstellung einer entflammungsschutzschicht auf textilen fasermatten | |
DE102006043359A1 (de) | Verfahren zum Herstellen einer Schicht mit einer Deckschicht und einem Träger und Schicht mit Deckschicht und Träger | |
DE1784371A1 (de) | Unterdach fuer Dachziegel aller Art mit wellenfoermig ausgebildeten Dichtungsbahnen oder Tafeln | |
DE202005010305U1 (de) | Isolierungselement | |
EP0187356A2 (de) | Dachelement mit hoher Luftschalldämmung | |
DE4135840A1 (de) | Deckenelement | |
DD251368A1 (de) | Innenbeschichtung fuer grossbehaelter | |
DE4423154A1 (de) | Lichtdurchlässiges Bauteil für die harte Bedachung | |
DE60006605T2 (de) | Dampfsperrende Bahn und solche Bahn enthaltendes isolierendes, wasserdämmendes Verbundmaterial |
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 DE DK FR IT NL |
|
17P | Request for examination filed |
Effective date: 19911016 |
|
17Q | First examination report despatched |
Effective date: 19920701 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE DK FR IT NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Effective date: 19930811 |
|
REF | Corresponds to: |
Ref document number: 92992 Country of ref document: AT Date of ref document: 19930815 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 59002297 Country of ref document: DE Date of ref document: 19930916 |
|
ITF | It: translation for a ep patent filed |
Owner name: ING. A. GIAMBROCONO & C |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19940824 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19941031 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Effective date: 19951005 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19960501 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19960501 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19991222 Year of fee payment: 10 |
|
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: 20010703 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20021024 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20021203 Year of fee payment: 13 |
|
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: 20031031 |
|
BERE | Be: lapsed |
Owner name: *GUTTA-WERKE A.G. Effective date: 20031031 |
|
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: 20040630 |
|
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: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051005 |