EP1208273B1 - Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes - Google Patents
Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes Download PDFInfo
- Publication number
- EP1208273B1 EP1208273B1 EP00922319A EP00922319A EP1208273B1 EP 1208273 B1 EP1208273 B1 EP 1208273B1 EP 00922319 A EP00922319 A EP 00922319A EP 00922319 A EP00922319 A EP 00922319A EP 1208273 B1 EP1208273 B1 EP 1208273B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- masonry
- brickwork
- hole
- hose
- 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 - Lifetime
Links
Images
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
- E04B1/70—Drying or keeping dry, e.g. by air vents
Definitions
- the invention relates to a method for dehumidifying and reducing salt Masonry, preferably a horizontal seal in this masonry is introduced.
- FR-A-1 475 537 has disclosed such a dehumidification process in a different context: This document shows a ceiling made of concrete, on which a layer called "couche d'un agregat" is applied. It will be a
- suction pipes protruding into the material surface up to the concrete surface used.
- a dense film is placed on the surface of the layer, through which the Suction pipes are passed through.
- the suction pipes are connected with a hose Vacuum pump connected so that air can be sucked out of the layer.
- the layer referred to in FR-A-1 475 537 as "couche d'un agregat” consists of a loose, porous material ("mataires poreuse”) or a large number of small individual pieces ("mataires cellulaires", column 1, line) 5), it can act as an insulating layer (see column 1, lines 11, 12).
- Horizontal sealing is already known per se and consists of a moisture-proof Material such as Sheet steel, bitumen sheets, plastic-modified bitumen sheets, Sealing mortar or the like
- This horizontal seal effectively prevents new moisture from getting under the Waterproofing reaches the masonry areas above the waterproofing and thus ensures that the areas above the seal over time will dry out.
- the plastering of the moisture is caused by the outward migration of the moisture Masonry solved, especially if this plaster remains should, e.g. if it bears valuable wall paintings or frescoes, is particularly disadvantageous.
- a disadvantage of these processes is the fact that the main problem masonry dehumidification, namely not preventing the plaster from peeling off is reliably solved.
- a local overpressure is created when blowing in drying air in the masonry, which, if only blown in, leads to the entire Dry air migrates from the inside of the masonry to the outside. It will be because of this Air flow direction forces exerted on the plaster that detach it from the masonry try and with appropriate loose fixing of the plastering on the masonry, like you Plastering occurs especially in old and therefore particularly valuable buildings actually detach.
- a vacuum pump is connected, with which the Vacuum pump created negative pressure on the entire surface of the drain Masonry is distributed.
- this is achieved in that in the masonry, preferably in the section of masonry above the horizontal seal, one or more Blind hole (s) are introduced and that all blind holes with Vacuum can be applied.
- Each masonry 1 is a liquid-permeable body, in the interior of which pores 10, Capillaries 11, fissures 10 ', cavities and the like are located, which in Fig.4a, b symbolically and for the sake of clarity, they are drawn in excessively large.
- the approximately vertically extending capillaries 11 are responsible for moisture from below into the masonry 1:
- the in the floor below the Masonry 1 water (groundwater, penetrating into the ground Rainwater, ...) rises in the capillaries 11 due to the capillaries they exert Suction upwards, so it gets into large areas of masonry 1 Mainly held in the capillaries 11.
- This capillary directed from the bottom up
- the flow pattern is symbolically indicated in FIG. 4 a by the arrows 12.
- the height to which water is conveyed by this capillary suction depends on mainly on the diameter of the capillaries 11 and on the composition of the Water, especially the amount and type of harmful salts dissolved in the water Parameters influence the surface tension of the water.
- This pressure difference generated according to the invention between the lower end regions and the remaining sections of the capillaries 11 together with the weight of the water columns 13 now causes a reversal of the capillary flow direction, i.e. those in the capillaries 11 located water columns 13 are pushed down, the water migrates down in the direction of the blind hole (s) 3 or, ultimately, from these Blind hole (s) 3 out.
- the reversal of the capillary The course of the flow is indicated by the arrows 14 in FIG. 4b.
- the negative pressure in the neighboring masonry surfaces creates Areas of air flow, the direction of which is that of the state of the art Air flow is opposite. Since all blind holes 3 exclusively with Vacuum is applied by those in the adjacent to the surfaces Pores 10 lying in areas, capillaries 11 and fissures 10 ′ of the masonry 1 Ambient air that enters through the surfaces of the masonry 1 is sucked in. It this creates an air flow inside the masonry 1, which from the outside, d. H. the Masonry surfaces, inwards, i.e. to the walls of the blind holes 3, is directed. This air flow - indicated by the arrows 15 in FIG. 4b - exerts on the Do not plaster not only forces aimed at releasing it, but on the contrary in Directed towards masonry 1 and thus the plaster against the same pressing forces out. Detachment of the plaster is therefore excluded due to the system.
- This air stream flows along with the inside of the masonry 1 Water-filled capillaries 11 and takes away the moisture caused by the Walls of these capillaries 11 diffuse through (capillary wall diffusion), on and transports them into the blind hole (s) 3 or ultimately from this / these out.
- the present method according to the invention is due to the low negative pressure is applied to the masonry 1, the gentlest method of masonry dehumidification.
- a heating cartridge or in the case of several blind holes in at least one, preferably in all blind holes one heating cartridge is inserted and the Blind hole (s) during the application of negative pressure using this heating cartridge (s) is / are heated.
- the Vacuum is generated by means of a vacuum pump, which at the first end or at the first ends of a hose or several hoses is connected, the other End is inserted into the blind hole or the other ends in the Blind holes are used.
- the first end of the hose or the first ends of the hoses airtight with the wall and / or the boundary area the blind hole (s) is / are connected. This ensures that no there is a direct flow path from the surrounding atmosphere to the vacuum pump, via what wrong air is sucked in, what the level of the applied to the capillaries Negative influence negative pressure and thus reduce the efficiency of the process would.
- a blind compound such as e.g. Silicone, sealing concrete or the like, which in the form of a continuous, both the hose and the Wall / the border area of the blind hole simultaneously touching bead applied the hose and the wall / the border area of the blind hole becomes.
- blind hole (s) extend into the Core cross-section of the masonry reaching in, preferably with a depth in the area between 1/3 and 2/3 of the thickness of the masonry.
- the method according to the invention for dehumidifying and reducing harmful salt Masonry is mainly used in practice for existing ones Masonry. Nevertheless, it can also be used for new buildings where it is desirable to do a quick drying of the walls to make the building quick to be able to use.
- This blind hole (s) 3 is / are up to the core cross section of the masonry 1 sufficient, preferably with a depth t in the range between 1/3 and 2/3 of the thickness d of masonry 1, trained.
- this blind hole 3 that is its depth, its diameter and its position in masonry 1, there are no rigid requirements, but rather are said Parameters depending on the bulk density of the wall former of the masonry 1 choose.
- the application of the blind hole 3 with negative pressure takes place according to the in the attached drawings shown preferred embodiment of the The inventive method by means of a vacuum pump 4.
- a vacuum pump 4 To connect the Vacuum connection of this vacuum pump 4 with the blind hole 3 is a hose 5 provided that is connected at its first end to the vacuum pump 4. The other The end of the hose 5 is inserted into the blind hole 3 or with its edge the edge of the blind hole 3 is applied.
- Hose end can be formed by the hose material itself, but it can also a special connector for connecting the hose 5 to the manhole 3 is provided be connected to the hose 5 and thus form its end.
- the vacuum pump 4 After the vacuum pump 4 has been started, it enters the one or the Several blind holes 3 generated negative pressure, which is relatively low and a maximum of about 1 bar is, the two effects of the application of negative pressure, already discussed in detail at the beginning the water-filled capillaries 11 on the one hand and the formation of a Air flow through the pores 10 lying adjacent to the surfaces of the masonry 1 and capillaries 11 of the masonry 1 on the other hand.
- the first end of the hose 5 is airtight with the wall and / or the Boundary area of the blind hole 3 connected.
- Hose outer diameter and blind hole inner diameter are chosen so that they are a form an interference fit or there can be a sealing ring between each other overlapping surface sections of hose 5 and blind hole 3 are introduced.
- a sealant 6 e.g. Made of silicone, sealing concrete or the like. Doing so this sealant 6 in the form of a continuous, both the hose 5 and the Wall / the border area of the blind hole 3 simultaneously touching Bead on the hose 5 and the wall / the border area of the blind hole 3 applied.
- a heating cartridge 16 is introduced into it, as is shown in FIG. 2 with dashed lines.
- the hose 5 is connected to the blind hole 3 on or used in this and the blind hole 3 in the manner discussed Vacuum applied.
- This heating cartridge 16 has smaller dimensions than that Blind hole 3, so that a space between the wall and the heating cartridge 16 remains.
- the electrical leads to said heating cartridge 16 can be inside the hose 5 run or bypassed, i.e. thus through the sealant 6 be led.
- the strength of the negative pressure to be used depends primarily on the nature, i.e. of the porosity or the bulk density of the wall former of the masonry 1 and of the desired dehumidification time. With a less porous masonry a must less negative pressure can be used than with dense masonry if in both In cases where dehumidification should be achieved at the same speed. The faster the dehumidification should run, the lower the vacuum must be chosen to reduce the intensity to increase the two effects of dehumidification according to the invention.
- the method according to the invention can be used depending on the texture and thickness of the masonry 1 dehumidification times of a few days can be achieved within a few weeks, which is at any rate significantly shorter than the natural one Drying out time of several months.
- a vacuum meter 7 is attached to the Hose 5 connected, which detects the level of the current negative pressure. If the Suction power of the vacuum pump 4 is set manually, it is sufficient, said Vacuum meter 7 as a human readable device.
- an automatic vacuum control in which the Vacuum meter 7 is guided to the input of an automatic controller, the output of which controls the motor of the vacuum pump 4. To do this, the vacuum meter 7 must of course recorded value in a format that the controller can process, e.g. in form of deliver electrical analog or digital signals.
- the method according to the invention is not based on the provision of a single blind hole 3 restricted.
- the provision of a single blind hole 3 to apply negative pressure to the interior of the masonry relatively long dehumidification times lead or will become the two according to the invention Effects in some, far from the blind hole 3 areas of the Can not set masonry 1 or only too low intensity.
- blind holes 3 there can be one, several or all blind holes 3 here Cartridge 16 for heating the respective blind hole 3 are introduced.
- the method according to the invention is preferably independent of whether it is only one or several blind holes 3 are provided without heating cartridges 16, because it means less effort.
- blind holes 3 Even if several blind holes 3 are provided, their parameters (depth, Diameter, mutual distance) depending on the bulk density of the wall former of masonry 1 to choose.
- blind holes 3 The spatial distribution of these several blind holes 3 is basically free selectable. In most cases, however, it has been shown to be sufficient Arrange blind holes 3 along a single line 9. If one Horizontal seal 2 is provided, said line 9 is immediately adjacent to Horizontal seal 2, for example at a distance of 7 to 15 cm from it, arranged.
- Ambient air can only be sucked in from surface sections which lie outside of this cover layer 8, so that the discussed local training of effects according to the invention is prevented.
- the cover layer 8 is made, for example, of a sheet of vapor-impermeable plastic is formed and is detachable, for example, by means of adhesive tapes, nails or the like Fasteners fixed to the surface.
- the cover layer 8 is preferably made of a self-adhesive layer, e.g. a coat of silicone rubber that looks like Completion of the process without damaging the plaster from the masonry again can be detached, formed.
- the cover layer 8 extends over a blind hole 3 away, it is provided with an opening through which the hose 5 for relevant blind hole 3 is passed. This opening can be done with the Hose 5 are sealingly connected to suck in ambient air through them To avoid opening.
- the surfaces can, as shown in Fig.1, partially or entirely with such a cover layer 8 are covered.
- the inventive method is used until the moisture of the Masonry 1 falls below a predeterminable value.
- the determination of just in Masonry 1 prevailing degree of moisture can - as already explained above by Measurement of the height of the building up in the blind hole (s) Negative pressure.
- moisture sensors it is of course also possible to use moisture sensors to provide, which are applied to the masonry 1 or introduced into the same.
- the vacuum meter 7 can be connected to an electronic control which, when the negative pressure rises above a predeterminable value (which after Emptying of the capillaries 11 to the desired extent), the vacuum pump 4 off.
- An already mentioned moisture sensor can be used to achieve the same purpose who measures the current moisture in the masonry 1.
- the control switches the Vacuum pump 4 when a predetermined masonry moisture level is reached (which of course also can be zero).
- a moisture sensor to measure the moisture in the to measure air extracted from the blind hole (s).
- this is included increasing dehumidification of the masonry 1 always drier and can therefore also provide a switch-off criterion for the vacuum pump control.
- the conditions for ending the invention Process that is, a negative pressure which only slightly deviates from the ambient pressure or a correspondingly low moisture level from the relevant blind hole 3 exhausted air can be reached, the closing will be via a corresponding control causes the valve and thus ends the method for the blind hole 3 concerned, while to all other blind holes 3 where the termination conditions have not yet occurred, the method according to the invention continues to be used.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Description
Claims (9)
- Verfahren zur Entfeuchtung und Schadsalzreduktion eines Mauerwerkes, wobei in dieses Mauerwerk (1) vorzugsweise eine Horizontalabdichtung (2) eingebracht wird, dadurch gekennzeichnet, daß in das Mauerwerk (1), vorzugsweise in den oberhalb der Horizontalabdichtung (2) liegenden Abschnitt des Mauerwerkes (1), eine oder mehrere Sacklochbohrungen (3) eingebracht werden und daß sämtliche Sacklochbohrungen (3) mit Unterdruck beaufschlagt werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß in die Sacklochbohrung (3) eine Heizpatrone (16) bzw. bei mehreren Sacklochbohrungen (3) in zumindest eine, vorzugsweise in sämtliche Sacklochbohrungen (3), jeweils eine Heizpatrone (16) eingebracht wird und die Sacklochbohrung(en) (3) während der Unterdruck-Beaufschlagung mittels dieser Hcizpatrone(n) (16) beheizt wird bzw. werden.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Unterdruck mittels einer Vakuumpumpe (4) erzeugt wird, welche an das erste Ende bzw. an die ersten Enden eines Schlauches (5) bzw. mehrerer Schläuche (5) angeschlossen ist, dessen anderes Ende in die Sacklochbohrung (3) eingesetzt wird bzw. deren andere Enden in die Sacklochbohrungen (3) eingesetzt werden.
- Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß das erste Ende des Schlauches (5) bzw. die ersten Enden der Schläuche (5) luftdicht mit der Wandung und/oder dem Berandungsbereich des/der Sacklochbohrung(en) (3) verbunden wird bzw. werden.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, daß zur Herstellung der luftdichten Verbindung eines Schlauches (5) mit der Wandung und/oder dem Berandungsbereich der ihm zugeordneten Sacklochbohrung (3) eine Dichtungsmasse (6), wie z.B. Silikon, oder Dichtbeton verwendet wird, welche in Gestalt eines durchgehenden, sowohl den Schlauch (5) als auch die Wandung bzw. den Berandungsbereich der Sacklochbohrung (3) gleichzeitig berührenden Wulstes auf den Schlauch (5) und die Wandung bzw. den Berandungsbereich der Sacklochbohrung (3) aufgebracht wird.
- Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß eine in ihrer Saugleistung veränderbare Vakuumpumpe (4) verwendet wird.
- Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß eine in ihrer Saugleistung stufenlos veränderbare Vakuumpumpe (4) verwendet wird.
- Verfahren nach Anspruch nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß zumindest eine der beiden Oberflächen des zu trocknenden Mauerwerkes (1) zumindest abschnittsweise mit einer luftundurchlässigen Abdeckschicht (8) bedeckt wird.
- Verfahren nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Sacklochbohrung(en) (3) bis in den Kernquerschnitt des Mauerwerkes (1) hineinreichend, vorzugsweise mit einer Tiefe (t) im Bereich zwischen 1/3 und 2/3 der Dicke (d) des Mauerwerkes (1), ausgebildet wird bzw. werden.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT137599 | 1999-08-10 | ||
AT137599A AT408112B (de) | 1999-08-10 | 1999-08-10 | Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes |
PCT/AT2000/000116 WO2001011158A1 (de) | 1999-08-10 | 2000-05-03 | Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1208273A1 EP1208273A1 (de) | 2002-05-29 |
EP1208273B1 true EP1208273B1 (de) | 2003-04-09 |
Family
ID=3512531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00922319A Expired - Lifetime EP1208273B1 (de) | 1999-08-10 | 2000-05-03 | Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1208273B1 (de) |
AT (1) | AT408112B (de) |
AU (1) | AU4275000A (de) |
DE (1) | DE50001736D1 (de) |
WO (1) | WO2001011158A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054841A1 (de) * | 2005-11-26 | 2007-06-06 | Rolf Kranen | Vorrichtung zur Bautrocknung |
AT507181B1 (de) * | 2008-08-11 | 2010-11-15 | Paul Ing Pagitsch | Vorrichtung und ein verfahren zur technischen trocknung von bauteilschichten und/oder hohlräumen |
DE102010052294A1 (de) * | 2010-11-23 | 2012-05-24 | Eckhard Neuber | Verfahren zur Entfeuchtung von Mauerwerk in Gebäuden |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR412872A (fr) * | 1910-02-19 | 1910-07-25 | Int Bau Austrocknungs Ges M B | Appareil pour le séchage des murs et des cloisons |
AT218215B (de) * | 1960-07-14 | 1961-11-27 | Johann Jeitler | Vorrichtung zur Trockenlegung von feuchtem Mauerwerk |
FR1475537A (fr) * | 1966-04-13 | 1967-03-31 | Lacy Hulbert And Company Ltd | Procédé et appareil de séchage |
DE4039914C2 (de) * | 1990-12-14 | 1995-07-13 | Doelco Fa | Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen |
DE4040416A1 (de) * | 1990-12-18 | 1991-06-27 | Mauersanierungs Gmbh | Verfahren zur sanierung von mauerwerk |
DE4344851A1 (de) * | 1993-12-29 | 1995-07-06 | Alfred Doerle | Vorrichtung zum Zuführen oder Absaugen von Trockenluft |
US5477651A (en) * | 1994-05-05 | 1995-12-26 | Fitzgibbon; Chester M. | Vapor exhaust system for use in building wall construction |
DE19721795A1 (de) * | 1997-05-24 | 1998-11-26 | Munters Trocknungs Service Gmb | Verfahren zum Trocknen von flächigen Abschnitten in Gebäuden |
-
1999
- 1999-08-10 AT AT137599A patent/AT408112B/de not_active IP Right Cessation
-
2000
- 2000-05-03 EP EP00922319A patent/EP1208273B1/de not_active Expired - Lifetime
- 2000-05-03 WO PCT/AT2000/000116 patent/WO2001011158A1/de active IP Right Grant
- 2000-05-03 DE DE50001736T patent/DE50001736D1/de not_active Expired - Lifetime
- 2000-05-03 AU AU42750/00A patent/AU4275000A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4275000A (en) | 2001-03-05 |
AT408112B (de) | 2001-09-25 |
WO2001011158A1 (de) | 2001-02-15 |
DE50001736D1 (de) | 2003-05-15 |
EP1208273A1 (de) | 2002-05-29 |
ATA137599A (de) | 2001-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0893553A2 (de) | Profilbahn für die Entlüftung und Entwässerung von im Dünnbett Verlegten Bodenfliesen, insbesondere keramischen Fliesen | |
AT507181B1 (de) | Vorrichtung und ein verfahren zur technischen trocknung von bauteilschichten und/oder hohlräumen | |
EP0793758A1 (de) | Verfahren zur feuchtigkeitsabdichtung von mauerwerk | |
DE19728184C2 (de) | Multifunktionale Mineralfaserplatte, Verfahren zu deren Herstellung und deren Verwendung | |
EP1208273B1 (de) | Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes | |
CH425150A (de) | Verfahren zur Isolierung von Mauern und Einrichtung zur Durchführung dieses Verfahrens | |
WO1996000822A1 (de) | Sollriss-fugenschiene | |
DE3404073C2 (de) | ||
DE2330718C3 (de) | Verfahren zum Herstellen einer belastungsfähigen Dichtungsschicht eines Bauwerkes und Platte oder Folie zur Durchführung des Verfahrens | |
AT520877B1 (de) | Dämmplatte | |
DE1816577A1 (de) | Entlueftungsvorrichtung fuer einschalige Flachdaecher | |
AT5914U1 (de) | Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes | |
DE3114732A1 (de) | "putzfassade mit waerme-kaelte-daemmplatten" | |
EP0201757A3 (de) | Fassadenbekleidung, insbesondere zur Sanierung von Altbauten | |
DE3443084C1 (de) | Verfahren zur Sanierung einer durch Feuchtigkeit geschaedigten,mit einem Fassadenputz versehenen Ziegelmauer eines Bauwerks | |
AT502826B1 (de) | Verfahren zur sanierung von wasserschäden, schädlingsbefall, oder dergleichen in gebäuden | |
DE2551597C2 (de) | Wärmedämmelemente für Gebäudeaußenwände | |
EP0184167B1 (de) | Vorrichtung zum Tränken von Mauerwerk zur Erzeugung einer Horizontalsperre gegen aufsteigende Feuchtigkeit | |
DE20307360U1 (de) | Dichtungselement für den Einbau einer Wanne | |
DE19940890C1 (de) | Verfahren zur strukturellen Festigung von Objekten aus Naturstein, Kunststein oder von Wandputzen | |
AT523898A2 (de) | Vorrichtung und Verfahren zum Erstellen eines Übergangs zwischen einer Sanitärvorrichtung und einer Gebäudewandfläche | |
DE3228180C2 (de) | Verfahren zum Trockenhalten des Zwischenraums zwischen einer Gebäudeaußenwand und einer Fassadenkonstruktion | |
DE102022113036A1 (de) | Lüftungssystem zur Austrocknung von durchfeuchteten Bauteilen, sowie Verfahren zur Trocknung eines durchfeuchteten Bauteils mittels des Lüftungssystems | |
DE10221193A1 (de) | Innenwanddämmung | |
AT514032B1 (de) | Trockenlegung |
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 |
|
17P | Request for examination filed |
Effective date: 20020311 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR IT LI |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030409 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1208273E Country of ref document: IE |
|
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 |
|
EN | Fr: translation not filed | ||
26N | No opposition filed |
Effective date: 20040112 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150521 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20150519 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50001736 Country of ref document: DE |
|
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 Effective date: 20160503 |
|
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: 20161201 |