EP0184167B1 - Stonework impregnation device for creating a horizontal barrier against ascending humidity - Google Patents

Stonework impregnation device for creating a horizontal barrier against ascending humidity Download PDF

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Publication number
EP0184167B1
EP0184167B1 EP85115233A EP85115233A EP0184167B1 EP 0184167 B1 EP0184167 B1 EP 0184167B1 EP 85115233 A EP85115233 A EP 85115233A EP 85115233 A EP85115233 A EP 85115233A EP 0184167 B1 EP0184167 B1 EP 0184167B1
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EP
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Prior art keywords
bottle
drilled
closure
small tube
insulating liquid
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EP85115233A
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German (de)
French (fr)
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EP0184167A2 (en
EP0184167A3 (en
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Alexander Amtmann
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644Damp-proof courses
    • E04B1/648Damp-proof courses obtained by injection or infiltration of water-proofing agents into an existing wall

Definitions

  • the invention relates to a device for impregnating masonry to produce a horizontal barrier against rising moisture according to the preamble of claim 1.
  • working slots of approx. 1 m in length are alternately exposed in the masonry.
  • masonry parts must remain between the working slots.
  • the working slot freed from masonry is covered with a bitumen-coated aluminum sheet, polyurethane skin or lead foil in the entire thickness of the masonry.
  • the start and end of the installed material are flipped up in the working slot so that the insulation layer can be connected to the insulation to be installed later.
  • the insulated working slot is then bricked up again with bricks or similar material or pressed out with concrete. When pressing out with concrete, make sure that the formwork is suitable. After the freshly masonry work slots or concrete slits are firmly connected to support the wall, the remaining wall parts are provided with work slots and laid out accordingly.
  • the plastering must be carried out with renovation plaster or compacted blocking mortar in order to prevent the moisture from jumping over from the lowest stones that remain moist. If the barrier is installed below the floors according to this method, plastering is not possible without opening the floors, and moisture can continue to rise above the plaster in the living area. This significantly affects the utility of the process. Problems arise with curves, corners, inclines and slopes, since rigid materials are more difficult to process here, which in turn increases costs.
  • an approx. 30 to 40 cm wide plaster strip which extends down to the ground level, is removed along the entire length of the horizontal barrier to be created, which exposes the bearing or wall joint.
  • a scaffold frame is anchored in the masonry, which carries an impact device, with which overlapping metal sheets are driven into the bearing or mortar joint in the entire thickness of the masonry.
  • This process is also very labor-intensive, cost-intensive and causes considerable amounts of dirt.
  • the disadvantage is that the plaster in the living rooms is destroyed if the terrain does not allow the lock to be installed below the floors. Effective and useful horizontal insulation must, however, run underneath floors. Isolation of curves or corners is not possible with this method. Additional chemical horizontal barriers have to be used here if you want to avoid additional high costs by cutting the sheets accordingly.
  • the electro-osmosis process is known, in which a mortar tape at different heights of about 20 cm width is removed inside and outside. The visible joints are scraped out, and a conductive ribbon cable made of polytetrafluoroethylene is laid in each of the joints. Alternatively, conductive probes can be drilled into the masonry. The joints that are now exposed and provided with a conductive ribbon cable are now plastered so that the electrodes are firmly installed. A power supply is then connected to the electrodes. The resulting tension bridge stops rising moisture and the masonry above it can dry out. This method is also very labor-intensive, cost-intensive and also causes a large amount of dirt.
  • the disadvantage is that all metals in the masonry such as dowels, fastenings for gutters, lightning rods, pipes, etc. must be removed beforehand or must be insulated accordingly. Electrical systems in the vicinity of the building may need to be insulated to prevent the effects of electro-osmosis from being compromised by leakage currents.
  • the method is only suitable for buildings with no basement. It can only be carried out by a specialist company. It requires extensive plastering and painting work In addition, constant maintenance costs are necessary to operate the system. The method is not suitable against rising pressurized water.
  • Another known method provides for silicification of the walls.
  • Unsuitable plaster is removed from the wall surfaces. Sanded joints are scraped out and the wall surfaces pre-slurried. Then oblique holes are drilled at a distance of 10 to 15 cm with a diameter of 40 to 50 mm to approx. 15 cm in front of the wall closure. The holes must then be cleaned with compressed air and pre-wet with lime water. Then a silicifying solution is poured into the holes one or more times until the wall is saturated. Finally, the holes are sealed with trass lime mortar or the like. The wall surfaces to be plastered are pre-slurried with sealing slurries and then plastered with bituminized cement mortar or the like.
  • silicification barriers are mineral barriers that absorb moisture again after years.
  • FR-A-2 450 758 relates to a device for sealing a valve of an atomizer, for example a perfume atomizer.
  • the valve has an elongated valve housing, in which a lateral inlet or fill opening is provided.
  • the valve housing protrudes into the inside of the atomizer bottle and a short tube protrudes out of the valve.
  • the object of the present invention is now to provide a device for generating a horizontal barrier against rising moisture according to the preamble of claim 1 (cf. "German construction magazine") with which an optimal horizontal barrier can be generated with little work, low costs and minimal dirt accumulation .
  • the device according to the invention is characterized by an extremely simple and inexpensive construction.
  • the bottle filled with the insulating liquid is simply inserted with the section of the tube protruding from the bottle into holes drilled obliquely downwards in the masonry.
  • the insulating liquid flows through the cross hole into the tube and from there into the wall hole and is distributed there in the porous masonry.
  • a ventilation hole is provided in the lid of the bottle, which allows air to bubble through, but prevents the insulating liquid from escaping.
  • the size of the longitudinal bore, the tube and the size of the transverse bore are selected so that the impregnation or filling process ends automatically as soon as the masonry is saturated, i.e.
  • the spacing and depth of the holes in the masonry can be easily selected depending on the wall thickness in such a way that optimal saturation of the masonry with the insulating liquid can be achieved. If the bottle runs out too quickly or too much insulating liquid is used, this is usually a sign of a "leak" in the masonry. The bottle can then be removed and inserted into another hole to be drilled without significant additional effort.
  • the bottle designed according to the invention the leakage behavior of which can thus be easily controlled, rules out groundwater pollution. It is particularly advantageous that the device according to the invention precludes any impairment of the statics of the building. It is no longer necessary to maintain certain working heights.
  • the device according to the invention is particularly suitable for self-processing.
  • the device according to the invention can be used practically universally for horizontal insulation against rising moisture.
  • the drawing shows a bottle 2, for example made of plastic, which is closed with a screw cap 4.
  • a tube 6 is sealed through the screw cap 4 and has a relatively small clear width.
  • the tube has an outer section 8 and a section arranged inside the bottle 2 10 on.
  • the section 10 of the tube 6 is provided with a transverse bore 12 in the area of the closure 4.
  • the closure 4 has a ventilation hole 14.
  • the bottle shown in FIG. 1 is inserted with the outer section 8 of the tube 6 into a hole 16 drilled obliquely downwards of a masonry 18 to be renovated in order to produce a horizontal barrier.
  • the insulating liquid 20 in the bottle now flows into the tube via the transverse bore 12 and flows from the section 8 of the tube 6 into the bore 16 and is distributed there in the porous masonry.
  • the filling process is automatically ended.
  • the tube 6 is preferably made of a relatively strong and rigid plastic.
  • the section 10 of the tube 6 preferably extends over the entire depth of the bottle, as a result of which an additional support effect is generated in particular for the filled bottle.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Finishing Walls (AREA)
  • Glass Compositions (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Retaining Walls (AREA)
  • Building Environments (AREA)

Abstract

1. A device for impregnating brickwork or the like with a plastically setting insulating liquid via blind holes drilled into the brickwork or the like for the generation of a horizontal barrier against rising damp, having a vented bottle which contains the insulating liquid and exhibits a closure through which a small tube is passed which makes a seal and exhibits an outer portion for introduction into the blind hole, characterized in that the small tube (6) further exhibits an inner portion (10) which extends over almost the whole depth of the bottle and in the region of the closure (4) is made with at least one transverse drilled hole (12) connecting the interior of the small tube to the hollow space in the bottle, and that for venting the bottle (2) a drilled venthole (14) is provided in the closure (4).

Description

Die Erfindung betrifft eine Vorrichtung zum Tränken von Mauerwerk zur Erzeugung einer Horizontalsperre gegen aufsteigende Feuchtigkeit gemäss Oberbegriff des Anspruchs 1.The invention relates to a device for impregnating masonry to produce a horizontal barrier against rising moisture according to the preamble of claim 1.

Es sind verschiedene Verfahren zur Erzeugung solcher Horizontalsperren gegen aufsteigende Feuchtigkeit bekannt.Various methods for producing such horizontal barriers against rising damp are known.

Bei einem Verfahren werden im Mauerwerk abwechselnd Arbeitsschlitze von ca. 1 m Länge freigelegt. Zwischen den Arbeitsschlitzen müssen aus statischen Gründen Mauerwerkteile stehenbleiben. Der vom Mauerwerk befreite Arbeitsschlitz wird mit einer bitumenbestrichenen Aluminiumbahn, Polyurethanhaut oder Bleifolie in der gesamten Stärke des Mauerwerks ausgelegt. Jeweils der Anfang und das Ende des eingebauten Materials wird im Arbeitsschlitz hochgeschlagen, damit die Isolierschicht mit der später einzubauenden Isolierung verbunden werden kann. Der isolierte Arbeitsschlitz wird dann mit Ziegeln oder ähnlichem Material wieder ausgemauert oder mit Beton ausgepresst. Bei der Auspressung mit Beton ist auf eine geeignete Hinterschalung zu achten. Nachdem die frisch gemauerten Arbeitsschlitze oder ausbetonierten Schlitze fest verbunden sind, um die Wand zu tragen, werden die verbliebenen Mauerteile mit Arbeitsschlitzen versehen und entsprechend ausgelegt. Die hochgeklappten Enden der ersten Arbeitsschlitze werden nun mit den jetzt einzubauenden Isolierungen verbunden, und die geöffneten Mauerteile werden anschliessend wie vorstehend beschrieben wieder verschlossen. Dieses bekannte Verfahren ist sehr arbeitsaufwendig und kostenintensiv. Es fällt sehr viel Schmutz an. Darüberhinaus besteht die Gefahr, dass sich Setzrisse im Mauerwerk bilden, wodurch die Statik des Gebäudes beeinträchtigt wird. Dieses Verfahren ist bei- Gebäuden mit mehreren Stockwerken nicht anwendbar aus statischen Gründen. Nachteilig ist ferner, dass zumindest eine Steinhöhe über dem Erdbereich feucht bleibt, da diese Höhe als Arbeitshöhe benötigt wird. Die Anwendung dieses bekannten Verfahrens ist im wesentlichen nur für nicht unterkellerte Gebäude geeignet. Bei einer Anwendung bei Gebäuden mit Kellerräumen ist ein Erdaushub erforderlich, der erhebliche Mehrkosten verursachen würde. Zusätzlich sind erhebliche Verputzarbeiten und Malerarbeiten erforderlich. Der Verputz muss mit Sanierputz oder verdichtetem Sperrmörtel vorgenommen werden, um ein Überspringen der Feuchtigkeit von den untersten feucht bleibenden Steinen zu verhindern. Ist die Sperre nach diesem Verfahren unterhalb der Böden eingebaut, so ist ein Verputzen ohne Öffnen der Böden nicht möglich, und im Wohnbereich kann Feuchtigkeit über den Putz weiterhin aufsteigen. Dies beeinträchtigt den Nutzwert des Verfahrens erheblich. Bei Rundungen, Ecken, Steigungen und Gefällen entstehen Probleme, da starre Materialien sich hier schlechter verarbeiten lassen, was wiederum kostenerhöhend wirkt.In one method, working slots of approx. 1 m in length are alternately exposed in the masonry. For structural reasons, masonry parts must remain between the working slots. The working slot freed from masonry is covered with a bitumen-coated aluminum sheet, polyurethane skin or lead foil in the entire thickness of the masonry. The start and end of the installed material are flipped up in the working slot so that the insulation layer can be connected to the insulation to be installed later. The insulated working slot is then bricked up again with bricks or similar material or pressed out with concrete. When pressing out with concrete, make sure that the formwork is suitable. After the freshly masonry work slots or concrete slits are firmly connected to support the wall, the remaining wall parts are provided with work slots and laid out accordingly. The folded up ends of the first working slots are now connected to the insulation to be installed now, and the opened wall parts are then closed again as described above. This known method is very labor-intensive and expensive. There is a lot of dirt. There is also a risk that cracks will form in the masonry, which will affect the statics of the building. This method cannot be used for buildings with several floors for static reasons. Another disadvantage is that at least one stone height above the earth remains moist, since this height is required as the working height. The application of this known method is essentially only suitable for buildings without a basement. When used in buildings with basements, excavation work is required, which would cause considerable additional costs. In addition, considerable plastering and painting work is required. The plastering must be carried out with renovation plaster or compacted blocking mortar in order to prevent the moisture from jumping over from the lowest stones that remain moist. If the barrier is installed below the floors according to this method, plastering is not possible without opening the floors, and moisture can continue to rise above the plaster in the living area. This significantly affects the utility of the process. Problems arise with curves, corners, inclines and slopes, since rigid materials are more difficult to process here, which in turn increases costs.

Bei einem anderen Verfahren wird auf der gesamten Länge der zu erstellenden Horizontalsperre ein ca. 30 bis 40 cm breites, bis zur Geländehöhe herabreichendes Putzband entfernt, welches die Lager- oder Mauerfuge freilegt. Anschliessend wird ein Gerüstrahmen im Mauerwerk verankert, der ein Schlaggerät trägt, mit dem sich seitlich überlappende Bleche in der gesamten Stärke des Mauerwerks in die Lager- oder Mörtelfuge eingetrieben werden. Auch dieses Verfahren ist sehr arbeitsaufwendig, kostenintensiv und verursacht erheblichen Schmutzanfall. Nachteilig ist, dass der Putz in den Wohnräumen zerstört wird, wenn die Geländegegebenheiten es nicht zulassen, die Sperre unterhalb der Fussböden einzubauen. Eine wirksame und nützliche Horizontalisolierung muss jedoch unterhalb von Böden verlaufen. Bei diesem Verfahren ist die Isolierung von Rundungen oder Ecken nicht möglich. Hier müssen zusätzliche chemische Horizontalsperren eingesetzt werden, will man zusätzlichen hohen Kostenaufwand durch entsprechende Zuschnitte der Bleche vermeiden. Ausserdem ist es sehr schwierig, Steigungen und Gefälle durchgehend zu isolieren. Auch besteht die Gefahr, dass sich bei diesem Verfahren Setzrisse bilden. Nachteilig ist ferner, dass stets eine oder zwei Steinzeilen feucht bleiben, da die entsprechende Höhe als Arbeitshöhe benötigt wird. Auch dieses Verfahren ist auf nicht unterkellerte Gebäude begrenzt, da im Falle der Anwendung im Bereich von Kellerräumen ein Erdaushub erforderlich wird, der erhebliche Mehrkosten verursacht. Nachteilig ist auch, dass dieses Verfahren nur bei Mauern mit genormten Steinen, welche eine gleichmässige, waagerecht verlaufende Mörtelfuge aufweisen, möglich ist.In another method, an approx. 30 to 40 cm wide plaster strip, which extends down to the ground level, is removed along the entire length of the horizontal barrier to be created, which exposes the bearing or wall joint. Then a scaffold frame is anchored in the masonry, which carries an impact device, with which overlapping metal sheets are driven into the bearing or mortar joint in the entire thickness of the masonry. This process is also very labor-intensive, cost-intensive and causes considerable amounts of dirt. The disadvantage is that the plaster in the living rooms is destroyed if the terrain does not allow the lock to be installed below the floors. Effective and useful horizontal insulation must, however, run underneath floors. Isolation of curves or corners is not possible with this method. Additional chemical horizontal barriers have to be used here if you want to avoid additional high costs by cutting the sheets accordingly. In addition, it is very difficult to isolate slopes and descents continuously. There is also a risk that this process will cause cracking. Another disadvantage is that one or two stone rows always remain moist, since the corresponding height is required as the working height. This method is also limited to buildings that do not have a basement, since if they are used in the basement area, excavation is required, which causes considerable additional costs. Another disadvantage is that this method is only possible for walls with standardized stones that have a uniform, horizontal mortar joint.

Ferner ist das Elektroosmose-Verfahren bekannt, bei dem innen und aussen ein Mörtelband in unterschiedlicher Höhe von ca. 20 cm Breite entfernt wird. Die danach sichtbaren Fugen werden ausgekratzt, und in die Fugen wird je ein leitfähiges Bandkabel aus Polytetrafluoräthylen verlegt. Alternativ dazu können auch leitfähige Sonden mittels Bohrungen in das Mauerwerk eingebracht werden. Die jetzt freigelegten und mit leitfähigem Bandkabel versehenen Fugen werden nunmehr verputzt, so dass die Elektroden fest installiert sind. Im Anschluss daran wird an die Elektroden ein Netzgerät angeschlossen. Durch die entstehende Spannungsbrücke wird aufsteigende Feuchtigkeit aufgehalten, und das darüberliegende Mauerwerk kann austrocknen. Auch dieses Verfahren ist recht arbeitsaufwendig, kostenintensiv und verursacht ebenfalls einen hohen Schmutzanfall. Nachteilig ist, dass alle im Mauerwerk befindlichen Metalle wie Dübel, Befestigungen für Dachrinnen, Blitzableiter, Rohre usw. vorher entfernt werden müssen oder entsprechend isoliert werden müssen. In der Nähe des Gebäudes befindliche elektrische Anlagen müssen u.U. isoliert werden, um zu verhindern, dass durch Kriechströme die Wirkung der Elektroosmose in Frage gestellt wird. Das Verfahren eignet sich nur bei nicht unterkellerten Gebäuden. Es ist nur durchführbar durch einen Fachbetrieb. Es erfordert umfangreiche Putz- und Malerarbeiten. Ausserdem sind ständige Unterhaltungskosten für den Betrieb der Anlage notwendig. Das Verfahren ist nicht geeignet gegen aufsteigendes Druckwasser.Furthermore, the electro-osmosis process is known, in which a mortar tape at different heights of about 20 cm width is removed inside and outside. The visible joints are scraped out, and a conductive ribbon cable made of polytetrafluoroethylene is laid in each of the joints. Alternatively, conductive probes can be drilled into the masonry. The joints that are now exposed and provided with a conductive ribbon cable are now plastered so that the electrodes are firmly installed. A power supply is then connected to the electrodes. The resulting tension bridge stops rising moisture and the masonry above it can dry out. This method is also very labor-intensive, cost-intensive and also causes a large amount of dirt. The disadvantage is that all metals in the masonry such as dowels, fastenings for gutters, lightning rods, pipes, etc. must be removed beforehand or must be insulated accordingly. Electrical systems in the vicinity of the building may need to be insulated to prevent the effects of electro-osmosis from being compromised by leakage currents. The method is only suitable for buildings with no basement. It can only be carried out by a specialist company. It requires extensive plastering and painting work In addition, constant maintenance costs are necessary to operate the system. The method is not suitable against rising pressurized water.

Ein weiteres bekanntes Verfahren sieht ein Verkieseln der Mauern vor. Die Wandflächen werden von ungeeignetem Putz befreit. Versandete Fugen werden ausgekratzt und die Mauerflächen vorgeschlämmt. Anschliessend werden schräge Löcher im Abstand von 10 bis 15 cm mit einem Durchmesser von 40 bis 50 mm bis ca. 15 cm vor den Mauerschluss gebohrt. Die Löcher sind danach mit Pressluft zu säubern und mit Kalkwasser vorzunässen. Danach wird in die Löcher eine verkieselnde Lösung ein- oder mehrmals bis zur Sättigung der Wand eingefüllt. Schliesslich werden die Bohrungen mit Trasskalkmörtel oder ähnlichem verschlossen. Die zu verputzenden Wandflächen werden mit Dichtungsschlämmen vorgeschlämmt und im Anschluss daran mit bitumenvergütetem Zementmörtel oder ähnlichem verputzt. Auch dieses bekannte Verfahren ist relativ arbeitsaufwendig, kostenintensiv, und es fällt erheblicher Schmutz an. Nachteilig ist, dass dieses Verfahren nicht bei allen Baustoffen anwendbar ist, beispielsweise nicht bei Kalksandstein, Tuffstein und Naturstein. Da Verkieselungen glashart werden, sind die erzeugten Horizontalsperren gegen Spannungsrisse empfindlich. Dadurch besteht die Gefahr geringer Lebensdauer. Ausserdem stellen Verkieselungssperren mineralische Sperren dar, die nach Jahren wieder Feuchtigkeit aufnehmen.Another known method provides for silicification of the walls. Unsuitable plaster is removed from the wall surfaces. Sanded joints are scraped out and the wall surfaces pre-slurried. Then oblique holes are drilled at a distance of 10 to 15 cm with a diameter of 40 to 50 mm to approx. 15 cm in front of the wall closure. The holes must then be cleaned with compressed air and pre-wet with lime water. Then a silicifying solution is poured into the holes one or more times until the wall is saturated. Finally, the holes are sealed with trass lime mortar or the like. The wall surfaces to be plastered are pre-slurried with sealing slurries and then plastered with bituminized cement mortar or the like. This known method is also relatively labor-intensive, cost-intensive, and considerable dirt accumulates. It is disadvantageous that this method cannot be used for all building materials, for example not for sand-lime brick, tuff stone and natural stone. Since silicification becomes glass-hard, the horizontal barriers generated are sensitive to stress cracks. This creates the risk of a short lifespan. In addition, silicification barriers are mineral barriers that absorb moisture again after years.

In der Veröffentlichung «Deutsche Bauzeitschrift», Band 32 (1984) Oktober, Nr. 10, Gütersloh, Deutschland Seiten 1405-1408, sind «Keller-und Wandabdichtungen» beschrieben. Für Abdichtungen gegen aufsteigende Feuchtigkeit wird das Einbringen einer Horizontalsperre empfohlen unter Verwendung einer mit Imprägnierflüssigkeit gefüllten Einfüllflasche, die nach oben mit einem offenen festen Röhrchen abschliesst. Der Durchmesser des Röhrchens beträgt etwa 8 mm, und seine Länge ist variabel. Die Flasche wird mit dem Röhrchen nach unten in ein schräg angebrachtes Bohrloch gesetzt, wodurch die Imprägnierflüssigkeit in das Bohrloch fliesst und sich im Mauerwerk verteilt. Die Steighöhe der Flüssigkeit geht nur bis zum Röhrchenauslauf, weil die Flasche nur bei Luftzufuhr über das Röhrchen Flüssigkeit abgibt.The publication “Deutsche Bauzeitschrift”, volume 32 (1984) October, No. 10, Gütersloh, Germany, pages 1405-1408, describes “cellar and wall seals”. For seals against rising damp, the introduction of a horizontal barrier is recommended, using a filling bottle filled with impregnating liquid, which is closed at the top with an open, solid tube. The diameter of the tube is about 8 mm and its length is variable. The bottle is placed with the tube downwards in an inclined borehole, whereby the impregnation liquid flows into the borehole and is distributed in the masonry. The height of the liquid only goes up to the tube outlet, because the bottle only releases liquid when the tube is supplied with air.

Die FR-A-2 450 758 betrifft eine Einrichtung zum Abdichten eines Ventils eines Zerstäubers, beispielsweise eines Parfümzerstäubers. Das Ventil weist ein länglich ausgebildetes Ventilgehäuse auf, in dem eine seitliche Zulauf- oder Füllöffnung vorgesehen ist. Das Ventilgehäuse ragt in das Innere der Zerstäuberflasche, und aus dem Ventil ragt ein kurzes Röhrchen nach aussen.FR-A-2 450 758 relates to a device for sealing a valve of an atomizer, for example a perfume atomizer. The valve has an elongated valve housing, in which a lateral inlet or fill opening is provided. The valve housing protrudes into the inside of the atomizer bottle and a short tube protrudes out of the valve.

Die Aufgabe der vorliegenden Erfindung besteht nun darin, eine Vorrichtung zur Erzeugung einer Horizontalsperre gegen aufsteigende Feuchtigkeit gemäss Oberbegriff des Anspruchs 1 (vgl. «Deutsche Bauzeitschrift») anzugeben, mit der bei geringem Arbeitsaufwand, geringen Kosten, minimalem Schmutzanfall eine optimale Horizontalsperre erzeugt werden kann.The object of the present invention is now to provide a device for generating a horizontal barrier against rising moisture according to the preamble of claim 1 (cf. "German construction magazine") with which an optimal horizontal barrier can be generated with little work, low costs and minimal dirt accumulation .

Diese Aufgabe wird durch die Ausbildung gemäss Kennzeichen des Anspruches 1 gelöst.This object is achieved by the training according to the characterizing part of claim 1.

Die erfindungsgemässe Vorrichtung zeichnet sich durch äusserst einfachen und preiswerten Aufbau aus. Die mit der Isolierflüssigkeit gefüllte Flasche wird einfach mit dem aus der Flasche herausragenden Abschnitt des Röhrchens in schräg nach unten gebohrte Löcher im Mauerwerk eingeführt. Die Isolierflüssigkeit strömt über die Querbohrung in das Röhrchen und von dort in die Mauerbohrung und verteilt sich dort im porösen Mauerwerk. Um ein stetiges Ausfliessen zu gewährleisten, solange das Mauerwerk nicht gesättigt ist, ist im Deckel der Flasche eine Belüftungsbohrung vorgesehen, die zwar Luft durchperlen lässt, aber einen Austritt der Isolierflüssigkeit verhindert. Die Grösse der Längsbohrung, des Röhrchens und die Grösse der Querbohrung sind so gewählt, dass der Tränk- bzw. Füllvorgang selbsttätig beendet wird, sobald das Mauerwerk gesättigt ist, d.h. sobald Isolierflüssigkeit in der im Mauerwerk vorgesehenen Bohrung ansteht. Es versteht sich, dass die Abstände und Tiefe der Löcher in dem Mauerwerk in Abhängigkeit von der Wandstärke leicht so wählbar sind, dass eine optimale Sättigung des Mauerwerkes mit der Isolierflüssigkeit erreichbar ist. Falls die Flasche zu schnell ausläuft oder auch zuviel Isolierflüssigkeit verbraucht wird, ist dies in aller Regel ein Zeichen für ein «Leck» im Mauerwerk. Die Flasche kann dann entfernt werden und ohne wesentlichen Mehraufwand in ein anderes zu bohrendes Loch gesteckt werden. Die erfindungsgemäss ausgebildete Flasche, deren Auslaufverhalten somit gut kontrollierbar ist, schliesst eine Grundwasserverschmutzung aus. Von besonderem Vorteil ist, dass mit der erfindungsgemässen Vorrichtung eine Beeinträchtigung der Statik des Gebäudes ausgeschlossen ist. Die Einhaltung bestimmter Arbeitshöhen ist nicht mehr notwendig. Insbesondere ist die erfindungsgemässe Vorrichtung zur Selbstverarbeitung bestens geeignet. Die erfindungsgemässe Vorrichtung ist zur Horizontalisolierung gegen aufsteigende Feuchtigkeit praktisch universal einsetzbar.The device according to the invention is characterized by an extremely simple and inexpensive construction. The bottle filled with the insulating liquid is simply inserted with the section of the tube protruding from the bottle into holes drilled obliquely downwards in the masonry. The insulating liquid flows through the cross hole into the tube and from there into the wall hole and is distributed there in the porous masonry. In order to ensure a constant flow, as long as the masonry is not saturated, a ventilation hole is provided in the lid of the bottle, which allows air to bubble through, but prevents the insulating liquid from escaping. The size of the longitudinal bore, the tube and the size of the transverse bore are selected so that the impregnation or filling process ends automatically as soon as the masonry is saturated, i.e. as soon as there is insulating liquid in the hole provided in the masonry. It goes without saying that the spacing and depth of the holes in the masonry can be easily selected depending on the wall thickness in such a way that optimal saturation of the masonry with the insulating liquid can be achieved. If the bottle runs out too quickly or too much insulating liquid is used, this is usually a sign of a "leak" in the masonry. The bottle can then be removed and inserted into another hole to be drilled without significant additional effort. The bottle designed according to the invention, the leakage behavior of which can thus be easily controlled, rules out groundwater pollution. It is particularly advantageous that the device according to the invention precludes any impairment of the statics of the building. It is no longer necessary to maintain certain working heights. The device according to the invention is particularly suitable for self-processing. The device according to the invention can be used practically universally for horizontal insulation against rising moisture.

Vorteilhafte und zweckmässige Weiterbildungen der erfindungsgemässen Aufgabenlösung sind in den Unteransprüchen gekennzeichnet.Advantageous and expedient developments of the task solution according to the invention are characterized in the subclaims.

Die Erfindung soll nun anhand der beigefügten Zeichnung näher erläutert werden.The invention will now be explained in more detail with reference to the accompanying drawing.

Es zeigt:

  • Fig. 1 schematisch einen Schnitt durch eine erfindungsgemäss ausgebildete Vorrichtung in Form einer Flasche und
  • Fig. 2 schematisch die erfindungsgemässe Vorrichtung in Arbeitsstellung.
It shows:
  • Fig. 1 shows schematically a section through an inventive device in the form of a bottle and
  • Fig. 2 shows schematically the inventive device in the working position.

Die Zeichnung zeigt eine Flasche 2, beispielsweise aus Kunststoff, die mit einem Schraubdekkel 4 verschlossen ist. Durch den Schraubdeckel 4 ist abgedichtet ein Röhrchen 6 hindurchgeführt mit einer relativ geringen lichten Weite. Das Röhrchen weist einen äusseren Abschnitt 8 und einen innerhalb der Flasche 2 angeordneten Abschnitt 10 auf. Der Abschnitt 10 des Röhrchens 6 ist im Bereich des Verschlusses 4 mit einer Querbohrung 12 ausgestattet. Der Verschluss 4 weist eine Belüftungsbohrung 14 auf.The drawing shows a bottle 2, for example made of plastic, which is closed with a screw cap 4. A tube 6 is sealed through the screw cap 4 and has a relatively small clear width. The tube has an outer section 8 and a section arranged inside the bottle 2 10 on. The section 10 of the tube 6 is provided with a transverse bore 12 in the area of the closure 4. The closure 4 has a ventilation hole 14.

Die in der Fig. 1 dargestellte Flasche wird zur Erzeugung einer Horizontalsperre mit dem äusseren Abschnitt 8 des Röhrchens 6 in ein schräg nach unten gebohrtes Loch 16 eines zu sanierenden Mauerwerkes 18 eingeführt. Die in der Flasche befindliche Isolierflüssigkeit 20 strömt nun über die Querbohrung 12 in das Röhrchen und fliesst aus dem Abschnitt 8 des Röhrchens 6 in die Bohrung 16 und verteilt sich dort in dem porösen Mauerwerk. Sobald das Mauerwerk mit Isolierflüssigkeit gesättigt ist, und die Isolierflüssigkeit in dem Loch 16 so hoch ansteht, dass der Abschnitt 8 in die Isolierflüssigkeit taucht, wird der Einfüllvorgang automatisch beendet.The bottle shown in FIG. 1 is inserted with the outer section 8 of the tube 6 into a hole 16 drilled obliquely downwards of a masonry 18 to be renovated in order to produce a horizontal barrier. The insulating liquid 20 in the bottle now flows into the tube via the transverse bore 12 and flows from the section 8 of the tube 6 into the bore 16 and is distributed there in the porous masonry. As soon as the masonry is saturated with insulating liquid and the insulating liquid is so high in the hole 16 that the section 8 is immersed in the insulating liquid, the filling process is automatically ended.

Das Röhrchen 6 besteht vorzugsweise aus einem relativ festem und steifem Kunststoff. Der Abschnitt 10 des Röhrchens 6 erstreckt sich vorzugseise über die gesamte Flaschentiefe, wodurch insbesondere für die gefüllte Flasche eine zusätzliche Stützwirkung erzeugt wird.The tube 6 is preferably made of a relatively strong and rigid plastic. The section 10 of the tube 6 preferably extends over the entire depth of the bottle, as a result of which an additional support effect is generated in particular for the filled bottle.

Claims (4)

1. A device for impregnating brickwork or the like with a plastically setting insulating liquid via blind holes drilled into the brickwork or the like for the generation of a horizontal barrier against rising damp, having a vented bottle which contains the insulating liquid and exhibits a closure through which a small tube is passed which makes a seal and exhibits an outer portion for introduction into the blind hole, characterized in that the small tube (6) further exhibits an inner portion (10) which extends over almost the whole depth of the bottle and in the region of the closure (4) is made with at least one transverse drilled hole (12) connecting the interior of the small tube to the hollow space in the bottle, and that for venting the bottle (2) a drilled venthole (14) is provided in the closure (4).
2. A device as in Claim 1, characterized in that only one radial transverse drilled hole (12) is provided.
3. A device as in Claim 1 or 2, characterized in that the inside diameter of the transverse drilled hole (12) is less than the inside diameter of the small tube (6).
4. A device as in Claim 1, characterized in that the inside diameter of the drilled venthole (14) is so dimensioned that escape of the insulating liquid is prevented.
EP85115233A 1984-12-04 1985-11-30 Stonework impregnation device for creating a horizontal barrier against ascending humidity Expired EP0184167B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85115233T ATE44998T1 (en) 1984-12-04 1985-11-30 DEVICE FOR IMPRESSING MASONRY TO CREATE A HORIZONTAL BARRIER AGAINST RISING DAMP.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843444101 DE3444101A1 (en) 1984-12-04 1984-12-04 DEVICE FOR DRINKING WALLS TO GENERATE A HORIZONTAL BARRIER AGAINST RISING MOISTURE
DE3444101 1984-12-04

Publications (3)

Publication Number Publication Date
EP0184167A2 EP0184167A2 (en) 1986-06-11
EP0184167A3 EP0184167A3 (en) 1986-09-10
EP0184167B1 true EP0184167B1 (en) 1989-07-26

Family

ID=6251805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85115233A Expired EP0184167B1 (en) 1984-12-04 1985-11-30 Stonework impregnation device for creating a horizontal barrier against ascending humidity

Country Status (3)

Country Link
EP (1) EP0184167B1 (en)
AT (1) ATE44998T1 (en)
DE (2) DE3444101A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912757A1 (en) * 1989-04-19 1990-10-25 Johannes Heyen Wall draining and impregnating system - uses bottles with oblong tapering nozzles fitted loose in drill holes
DE4201821C1 (en) * 1992-01-21 1993-04-29 Koester Bauchemie Gmbh, 2960 Aurich, De
DE4332272C2 (en) * 1993-09-23 1998-02-26 Isotec Franchise Systeme Gmbh Device for renovating damp masonry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB986458A (en) * 1962-03-12 1965-03-17 Ernest Frankel Improvements in or relating to pouring devices
GB1042495A (en) * 1963-06-06 1966-09-14 Gerald Gobert Improvements in or relating to the damp-proofing of walls and similar structures
US4019661A (en) * 1975-07-17 1977-04-26 Janos Szabo Liquid dispenser for selective upside down or right side up use
US4396016A (en) * 1977-09-07 1983-08-02 Becker Karl E Intravenous solution flow regulator
FR2450758B1 (en) * 1979-03-08 1986-01-17 Valois Sa VALVE MOUNTING DEVICE IN AN AEROSOL CONTAINER

Also Published As

Publication number Publication date
DE3571849D1 (en) 1989-08-31
ATE44998T1 (en) 1989-08-15
EP0184167A2 (en) 1986-06-11
DE3444101A1 (en) 1986-06-05
DE3444101C2 (en) 1990-03-22
EP0184167A3 (en) 1986-09-10

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