EP0080189A1 - Process to introduce fluid against rising humidity in walls, and device for carrying it out - Google Patents

Process to introduce fluid against rising humidity in walls, and device for carrying it out Download PDF

Info

Publication number
EP0080189A1
EP0080189A1 EP82110715A EP82110715A EP0080189A1 EP 0080189 A1 EP0080189 A1 EP 0080189A1 EP 82110715 A EP82110715 A EP 82110715A EP 82110715 A EP82110715 A EP 82110715A EP 0080189 A1 EP0080189 A1 EP 0080189A1
Authority
EP
European Patent Office
Prior art keywords
liquid
pulses
wall
masonry
valves
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
Application number
EP82110715A
Other languages
German (de)
French (fr)
Other versions
EP0080189B1 (en
Inventor
Emil Solemo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sto AG Te Stuehlingen Bondsrepubliek Duitsland
Original Assignee
Solemo Emil
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solemo Emil filed Critical Solemo Emil
Priority to AT82110715T priority Critical patent/ATE14907T1/en
Publication of EP0080189A1 publication Critical patent/EP0080189A1/en
Application granted granted Critical
Publication of EP0080189B1 publication Critical patent/EP0080189B1/en
Expired legal-status Critical Current

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
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses
    • E04B1/648—Damp-proof courses obtained by injection or infiltration of water-proofing agents into an existing wall

Definitions

  • the invention relates to a method for draining walls, wherein a liquid is supplied to the wall and this liquid is metered by pulses; the invention further relates to a device for carrying out the method according to the invention, which has a metering device.
  • the impregnation liquid or the water-repellent liquid is passed through pipes up to blind bores in the wall to be treated, in which the liquid is distributed evenly and the wall mass is impregnated uniformly, the amount of water-repellent or hydrophobic liquid per unit of time only from the metering device and is not governed by the porosity of the wall.
  • the water-repellent and hydrophobic liquid is fed to the wall evenly via perforated pipes that are located in the wall, using regular pulses from a compressor and a metering device, which are controlled by an electronic, hydraulic or pneumatic device or manually.
  • the pulse strength and the time intervals between the individual pulses for supplying the liquid to the wall driving you can adjust or regulate variably.
  • the metering device is set so that it delivers the amount of water-repellent or hydrophobic liquid per unit of time which corresponds to the normal absorption of the wall and which can absorb the least porous part of the wall. I.e. the time intervals between the individual liquid pulses and the pulse strength are set in accordance with the least porous zones of the wall in order not to waste water-repellent liquid.
  • the device consists of a compressor group 1 with an electric motor 2 and a pump 3, which feeds the water-repellent liquid through a pipe 4 from a central container 7, the liquid being introduced into the entire line system at constant pressure, which can be regulated with a valve 6 . From this compressor, the liquid is fed to a metering device 8 which is provided with hydromagnetic valves 9 which open and close regularly in accordance with the electrical impulses which they receive from an electronic switch 10.
  • This switch has a controller 14 for the pulse duration and a controller 15 for the pulse frequency, a control lamp 12 for a main switch 11 and switch 13 for the hydromagnetic valves 9.
  • valves 9 When the valves 9 are closed, the pressurized liquid flows back into the central container 7 via a return pipe 5.
  • the valves 9 When the valves 9 are open, the liquid flows through the pipes 16, is distributed in the distributors 17, passing through the simple ball valves 20, which prevent the liquid from flowing back, reaches the perforated pipes 18, which are located in the wall 21 and is evenly distributed over the entire thickness the wall.
  • the perforated tubes are held in the wall holes by fasteners 19.
  • the metering device 8 can be controlled by an electronic, hydraulic or pneumatic control device or manually and has the task of printing the water-repellent liquid into the wall at the time intervals and in the strength which an operator has programmed.
  • the wall is more receptive to liquid at the beginning of treatment than later, and therefore the pulses must be programmed at a higher frequency initially and towards longer intervals towards the end.
  • the relationship between the absorption of the wall and the amount of liquid supplied is illustrated in Figure 4 and in the example below.
  • the connecting pipes and the perforated pipes are preferably made of plastic, rubber or metal.
  • the holes in the wall are made in a double horizontal line for greater safety and better distribution of the liquid, as shown in FIG. 2.
  • the perforated tubes 23 are preferably 5 cm less than the thickness of the wall (L), and the through openings are made at equal intervals M.
  • the size of these distances M can be 10 to 100 mm, depending on the type of wall.
  • the passage openings are on a straight longitudinal line on the perforated tube 23, and this becomes fixed in the bore of the wall 22 by means of a trowel 28 plaster 28 or by means of a kind of plug 29 made of elastic material, the line of the openings in the perforated tube 23 should be directed upwards. In this way, the perforated pipes always remain in full liquid as soon as the air is expelled.
  • the liquid coming from the compressor and from the metering device can be dispensed through the openings in the perforated pipes 23 in the wall in the form of drops, jets or atomized.
  • the perforated tube 23 is provided with a metal ring 27 for attachment and is connected to the conduit 26 with a sleeve 25. The other end of the perforated tube 23 is closed with a stopper 24.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Drying Of Gases (AREA)
  • Coating Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Building Environments (AREA)

Abstract

1. Process for introducing a liquid to prevent rising damp in masonry, the water-repellent or hydrophobic liquid being supplied to the wall by way of perforated tubes using a compressor, characterised in that the liquid is supplied in regular pulses ; these start from the compressor and a metering device which are controlled by an electronic, hydraulic or pneumatic device or manually, it being possible for the strength of the pulses and the intervals between the individual pulses for supplying the liquid which is to be supplied to the wall to be variably adjusted or controlled according to the least porous zones of the wall and, depending on the nature of the wall, the metering device being adjusted in such a manner that it releases that amount of water-repellent or hydrophobic liquid per unit of time which corresponds to the normal absorption of the wall and which the least porous part of the wall can absorb.

Description

Bei den gegenwärtigen Bauten werden normalerweise Maßnahmen gegen die Bodenfeuchtigkeit ergriffen. Aufgrund fehlerhafter AusfUhrung der Arbeiten oder bei Altbauten kann jedoch diese Feuchtigkeit schwere Probleme verursachen, wobei die Behebung sehr kostspielig ist.Measures against soil moisture are usually taken in current buildings. However, due to incorrect execution of the work or in old buildings, this moisture can cause serious problems, which is very expensive to remedy.

Um dieses Problem der Feuchtigkeit in den Wänden zu lösen, werden seit einiger Zeit Versuche gemacht, die Wände wasserabstoßend zu machen.In order to solve this problem of moisture in the walls, attempts have been made for some time to make the walls water-repellent.

Die bekannte Methode, wasserabstoßende Flüssigkeit in Bohrungen in der Mauer einzuspritzen, ergibt keine positiven Ergebnisse, weil die wasserabstoßende FlUssigkeit in den Ritzen und in stärker porösen Zonen der Mauer verloren geht und daher die anderen Mauerzonen ohne Schutz bleiben.The known method of injecting water-repellent liquid into boreholes in the wall does not give any positive results because the water-repellent liquid is lost in the cracks and in more porous zones of the wall and therefore the other wall zones remain without protection.

Als Stand der Technik sind ferner die in der GB-PS 1 580 701, in der AT-PS 253 178 und US-PS 2 071 758 beschriebenen Methoden zu nennen.The methods described in GB-PS 1 580 701, AT-PS 253 178 and US-PS 2 071 758 should also be mentioned as prior art.

Ferner ist in der DE-AS 1 609 395 und in der AT-PS 276 702 eine Methode unter Verwendung eines Rohres mit Schaumbeschichtung beschrieben, das in die Mauerbohrungen eingeführt wird. Diese Methode erfordert jedoch viel Arbeit fUr die ständige Überwachung und Füllung einer großen Vielzahl von Behältern und auch Fachpersonal zur Reinigung der Schaumbeschichtung und der Behälter; ferner geht auch ein Teil der wasserabstoßenden FlUssigkeit in den Ritzen und in den stärker porösen Zonen verloren, denn die Flüssigkeitsmenge pro Zeiteinheit, die aus der Schaumbeschichtung austritt, hängt von der Porosität der Mauerzone ab, mit der diese Beschichtung in BerUhrung steht.Furthermore, a method is described in DE-AS 1 609 395 and in AT-PS 276 702 using a tube with a foam coating, which is inserted into the wall bores. However, this method requires a lot of work for the constant monitoring and filling of a large variety of containers, and also specialist personnel for cleaning the foam coating and the containers; Furthermore, part of the water-repellent liquid is lost in the cracks and in the more porous zones, because the amount of liquid per unit of time that emerges from the foam coating depends on the porosity of the wall zone with which this coating is in contact.

Die Erfindung betrifft ein Verfahren zur Trockenlegung von Mauern, wobei man eine FlUssigkeit der Mauer zuführt und diese Flüssigkeit durch Impulse dosiert; die Erfindung betrifft ferner eine Vorrichtung zur Durchführung des erfindungsgemäßen Verfahrens, die eine Dosierungseinrichtung aufweist. Beim erfindungsgemäßen Verfahren wird die Imprägnierungsflüssigkeit bzw. die wasserabweisende Flüssigkeit durch Rohre bis zu Sackbohrungen in der zu behandelnden Mauer geführt, worin die FlUssigkeit sich gleichmäßig verteilt und die Mauermasse einheitlich imprägniert, wobei die Menge der wasserabstoßenden oder hydrophoben Flüssigkeit pro Zeiteinheit nur von der Dosierungseinrichtung und nicht von der Porosität der Mauer geregelt wird.The invention relates to a method for draining walls, wherein a liquid is supplied to the wall and this liquid is metered by pulses; the invention further relates to a device for carrying out the method according to the invention, which has a metering device. In the method according to the invention, the impregnation liquid or the water-repellent liquid is passed through pipes up to blind bores in the wall to be treated, in which the liquid is distributed evenly and the wall mass is impregnated uniformly, the amount of water-repellent or hydrophobic liquid per unit of time only from the metering device and is not governed by the porosity of the wall.

Die wasserabstoßende und hydrophobe FlUssigkeit führt man der Mauer gleichmäßig über perforierte Rohre, die sich in der Mauer befinden, mittels regelmäßiger Impulse zu, die von einem Kompressor und einer Dosierungseinrichtung ausgehen, welche durch eine elektronische, hydraulische oder pneumatische Einrichtung oder manuell gesteuert werden. Die Impulsstärke und die Zeitintervalle zwischen den einzelnen Impulsen zur Zufuhr der Flüssigkeit, die der Mauer zuzufuhren ist, kann man variabel einstellen bzw. regeln.The water-repellent and hydrophobic liquid is fed to the wall evenly via perforated pipes that are located in the wall, using regular pulses from a compressor and a metering device, which are controlled by an electronic, hydraulic or pneumatic device or manually. The pulse strength and the time intervals between the individual pulses for supplying the liquid to the wall driving, you can adjust or regulate variably.

Je nach Art der Mauer stellt man die Dosierungseinrichtung so ein, daß sie die Menge der wasserabstoßenden oder hydrophoben FlUssigkeit pro Zeiteinheit abgibt, die der normalen Absorption der Mauer entspricht und die die am wenigsten poröse Stelle der Mauer absorbieren kann. D.h. die Zeitintervalle zwischen den einzelnen FlUssigkeitsimpulsen und die Impulsstärke werden entsprechend der am wenigsten porösen Zonen der Mauer eingestellt, um keine wasserabstoßende FlUssigkeit zu vergeuden.Depending on the type of wall, the metering device is set so that it delivers the amount of water-repellent or hydrophobic liquid per unit of time which corresponds to the normal absorption of the wall and which can absorb the least porous part of the wall. I.e. the time intervals between the individual liquid pulses and the pulse strength are set in accordance with the least porous zones of the wall in order not to waste water-repellent liquid.

Durch das erfindungsgemäße Verfahren und die Vorrichtung zur DurchfUhrung des erfindungsgemäßen Verfahrens Überwindet man alle Nachteile des Standes der Technik und erzielt die nachstehenden Vorteile:

  • - Da die Abgabe der FlUssigkeit unter Druck Uber einen Kompressor erfolgt, verhindert man die Verlegung der Durchtrittsöffnungen der in der Mauer versenkten perforierten Rohre, wie klein diese Durchtrittsöffnungen auch sein mögen.
  • - Die Menge der wasserabweisenden Flüssigkeit, die bei jedem Impuls in die Mauer eingeführt wird, und die Zeitintervalle zwischen den jeweiligen Impulsen kann man genau dosieren und entsprechend der Porosität der zu behandelnden Mauer einstellen.
  • - Beim erfindungsgemäßen Verfahren ist weder eine Ablesung, Überwachung noch eine Füllung von einer Vielzahl von Behältern notwendig, wie sie bei den Methoden des Standes der Technik erforderlich waren.
  • - Man kann Mauern verschiedener Dicke behandeln, ohne daß man die Zufuhr der wasserabweisenden Flüssigkeit je nach Mauerdicke Überwachen mußte, weil die Menge der zuzuführenden FlUssigkeit nur von der Anzahl der Durchtrittsöffnungen der in der Mauer versenkten perforierten Rohre abhängt; wenn man also beispielsweise eine Mauer von 20 cm Dicke mit einem Rohr mit 10 Durchtrittsöffnungen behandelt, behandelt man eine Mauer von 40 cm Dicke mit einem Rohr mit 20 Durchtrittsöffnungen, wobei die Behandlungszeit in beiden Fällen gleich lang ist.
  • - Sobald man alle Rohre angebracht hat und den Kompressor in Betrieb genommen hat, muß bis zum Ende der Behandlung keine Kontrolle erfolgen.
  • - Die Reinigung des ganzen Röhrensystems ist höchst einfach, da man nur die wasserabstoßende Flüssigkeit durch Wasser ersetzen muß und man sich demgemäß die kostspielige Reinigung der Leitungen, Behälter und Schwämme durch geschultes Personal unter großem Arbeitsaufwand erspart, die bisher erforderlich war.
  • - Da die Bohrungen, die in die Mauer eingebracht werden, einen kleinen Durchmesser aufweisen, ist keine Verminderung der Mauerfestigkeit zu befürchten.
The method according to the invention and the device for carrying out the method according to the invention overcome all the disadvantages of the prior art and achieve the following advantages:
  • - Since the liquid is released under pressure via a compressor, the passage openings of the perforated pipes sunk into the wall are prevented, however small these passage openings may be.
  • - The amount of water-repellent liquid that is introduced into the wall with each pulse and the time intervals between the respective pulses can be precisely metered and adjusted according to the porosity of the wall to be treated.
  • - In the method according to the invention, neither reading, monitoring nor filling a large number of containers is necessary, as was required in the methods of the prior art.
  • - It is possible to treat walls of different thicknesses without having to monitor the supply of the water-repellent liquid depending on the wall thickness, because the amount of liquid to be supplied depends only on the number of through openings of the perforated pipes sunk in the wall; For example, if you treat a wall 20 cm thick with a tube with 10 openings, you treat a wall 40 cm thick with a tube with 20 openings, the treatment time being the same in both cases.
  • - As soon as all the pipes have been attached and the compressor started up, there is no need to check until the end of the treatment.
  • - The cleaning of the entire tube system is extremely simple, since you only have to replace the water-repellent liquid with water and accordingly you save the expensive cleaning of the pipes, containers and sponges by trained personnel with great effort, which was previously required.
  • - Since the holes drilled in the wall have a small diameter, there is no fear of a reduction in the strength of the wall.

Das erfindungsgemäße Verfahren zur Trockenlegung von Mauern und die erfindungsgemäße Vorrichtung zu seiner Durchführung werden durch Figuren näher erläutert. Es zeigen

  • Figur 1 eine schematische Darstellung einer Ausführungsform des erfindungsgemäßen Verfahrens;
  • Figur 2 eine schematische Darstellung einer Mauer mit eingebrachten Bohrungen und der Flüssigkeitsverteilung in der Mauer;
  • Figur 3 den Querschnitt durch eine Mauer mit einem perforierten Rohr, das in eine Mauerbohrung eingebracht ist; und
  • Figur 4 drei Diagramme, die das Verhältnis zwischen Mauerdicke, Absorptionsfähigkeit der Mauer, zugefUhrter Flüssigkeit und Behandlungsdauer zeigen.
The method according to the invention for draining walls and the device according to the invention for carrying it out are explained in more detail by figures. Show it
  • Figure 1 is a schematic representation of an embodiment of the method according to the invention;
  • Figure 2 is a schematic representation of a wall with holes drilled and the liquid distribution in the wall;
  • Figure 3 shows the cross section through a wall with a perforated tube which is introduced into a wall bore; and
  • Figure 4 shows three diagrams that show the relationship between wall thickness, absorption capacity of the wall, supplied liquid and duration of treatment.

Nachstehend wird die Erfindung durch eine Ausführungsform der erfindungsgemäßen Vorrichtung zur Dosierung von wasserabstoßenden oder hydrophoben FlUssigkeiten durch Impulse genauer erläutert (Fig. 1).The invention is explained in more detail below by means of an embodiment of the device according to the invention for metering water-repellent or hydrophobic liquids by means of pulses (FIG. 1).

Die Vorrichtung besteht aus einer Kompressorgruppe 1 mit einem Elektromotor 2 und einer Pumpe 3, die die wasserabweisende FlUssigkeit durch ein Rohr 4 von einem Zentralbehälter 7 herführt, wobei die Flüssigkeit bei gleichbleibendem Druck in das ganze Leitungssystem eingeführt wird, der mit einem Ventil 6 regelbar ist. Von diesem Kompressor wird die FlUssigkeit einer Dosierungseinrichtung 8 zugeleitet, die mit hydromagnetischen Ventilen 9 versehen ist, die sich regelmäßig gemäß den elektrischen Impulsen öffnen und schließen, die sie von einem elektronischen Schalter 10 erhalten. Dieser Schalter weist einen Regler 14 fUr die Impulsdauer und einen Regler 15 fUr die Impulsfrequenz, eine Kontrollampe 12 fUr einen Hauptschalter 11 und Schalter 13 fUr die hydromagnetischen Ventile 9 auf.The device consists of a compressor group 1 with an electric motor 2 and a pump 3, which feeds the water-repellent liquid through a pipe 4 from a central container 7, the liquid being introduced into the entire line system at constant pressure, which can be regulated with a valve 6 . From this compressor, the liquid is fed to a metering device 8 which is provided with hydromagnetic valves 9 which open and close regularly in accordance with the electrical impulses which they receive from an electronic switch 10. This switch has a controller 14 for the pulse duration and a controller 15 for the pulse frequency, a control lamp 12 for a main switch 11 and switch 13 for the hydromagnetic valves 9.

Wenn die Ventile 9 geschlossen sind, fließt die unter Druck stehende Flüssigkeit Uber ein RUcklaufrohr 5 in den Zentralbehälter 7 zurUck. Wenn die Ventile 9 offen sind, fließt die Flüssigkeit durch die Rohre 16, verteilt sich in den Verteilern 17, wobei sie die einfachen Kugelventile 20 passiert, die den RUckfluß der Flüssigkeit verhindern, gelangt zu den perforierten Rohren 18, die sich in der Mauer 21 befinden, und verteilt sich gleichmäßig in der ganzen Dicke der Mauer. Die perforierten Rohre werden durch Befestigungselemente 19 in den Mauerbohrungen festgehalten.When the valves 9 are closed, the pressurized liquid flows back into the central container 7 via a return pipe 5. When the valves 9 are open, the liquid flows through the pipes 16, is distributed in the distributors 17, passing through the simple ball valves 20, which prevent the liquid from flowing back, reaches the perforated pipes 18, which are located in the wall 21 and is evenly distributed over the entire thickness the wall. The perforated tubes are held in the wall holes by fasteners 19.

Die Dosierungseinrichtung 8 kann durch eine elektronische, hydraulische oder pneumatische Regeleinrichtung oder manuell gesteuert werden und hat die Aufgabe, die wasserabstoßende Flüssigkeit in die Mauer zu den Zeitintervallen und in der Stärke zu drucken, die ein Operateur programmiert hat.The metering device 8 can be controlled by an electronic, hydraulic or pneumatic control device or manually and has the task of printing the water-repellent liquid into the wall at the time intervals and in the strength which an operator has programmed.

Im allgemeinen ist die Mauer zum Beginn der Behandlung aufnahmefähiger für die FlUssigkeit als später, und daher müssen die Impulse anfangs mit einer höheren Frequenz und gegen Ende in größeren Zeitabständen programmiert werden. Das Verhältnis zwischen der Absorption der Mauer und der Menge der zugefUhrten Flüssigkeit ist in Figur 4 und im nachstehenden Beispiel erläutert.In general, the wall is more receptive to liquid at the beginning of treatment than later, and therefore the pulses must be programmed at a higher frequency initially and towards longer intervals towards the end. The relationship between the absorption of the wall and the amount of liquid supplied is illustrated in Figure 4 and in the example below.

Beispiel:

  • Untersuchung der Absorption von Mauern mittlerer Porosität, hergestellt aus Vollziegeln und Zementmörtel
  • L = Dicke der Mauer (in cm)
  • A = normale Absorption der Mauer (in 1/h)
  • C = Menge der wasserabweisenden FlUssigkeit, die gemäß dem erfindungsgemäßen Verfahren mittels regelmäßiger Impulse zugeführt wird (in 1/h)
  • H = Dauer der Behandlung (in h)
    Figure imgb0001
Example:
  • Investigation of the absorption of walls of medium porosity, made of solid bricks and cement mortar
  • L = wall thickness (in cm)
  • A = normal absorption of the wall (in 1 / h)
  • C = amount of water-repellent liquid which is supplied by means of regular impulses according to the method according to the invention (in 1 / h)
  • H = duration of treatment (in h)
    Figure imgb0001

Das Verhältnis zwischen L, A, C und H ist in Figur 4 gezeigt.The relationship between L, A, C and H is shown in Figure 4.

Die Verbindungsrohre und die perforierten Rohre werden vorzugsweise aus Kunststoff, Kautschuk oder Metall hergestellt.The connecting pipes and the perforated pipes are preferably made of plastic, rubber or metal.

Die Bohrungen in der Mauer werden zur größeren Sicherheit und zur besseren Verteilung der Flussigkeit in doppelter horizontaler Linie durchgefUhrt, wie in Figur 2 gezeigt ist.The holes in the wall are made in a double horizontal line for greater safety and better distribution of the liquid, as shown in FIG. 2.

Wie in Figur 3 gezeigt ist, sind die perforierten Rohre 23 vorzugsweise 5 cm weniger lang, als die Stärke der Mauer beträgt (L), und die Durchtrittsöffnungen sind in gleichen Abständen M angebracht. Die Größe dieser Abstände M kann je nach Mauerart 10 bis 100 mm betragen.As shown in FIG. 3, the perforated tubes 23 are preferably 5 cm less than the thickness of the wall (L), and the through openings are made at equal intervals M. The size of these distances M can be 10 to 100 mm, depending on the type of wall.

Die Durchtrittsöffnungen befinden sich auf einer geraden Längslinie auf dem perforierten Rohr 23, und dieses wird in der Bohrung der Mauer 22 mittels einer Kelle Gips 28 oder mittels einer Art Stopfen 29 aus elastischem Material befestigt, wobei die Linie der Durchtrittsöffnungen im perforierten Rohr 23 nach oben gerichtet sein soll. So bleiben die perforierten Rohre immer voll FlUssigkeit, sobald die Luft ausgestoßen ist.The passage openings are on a straight longitudinal line on the perforated tube 23, and this becomes fixed in the bore of the wall 22 by means of a trowel 28 plaster 28 or by means of a kind of plug 29 made of elastic material, the line of the openings in the perforated tube 23 should be directed upwards. In this way, the perforated pipes always remain in full liquid as soon as the air is expelled.

Die vom Kompressor und von der Dosierungseinrichtung kommende FlUssigkeit kann durch die Durchtrittsöffnungen in den in der Mauer angebrachten perforierten Rohren 23 tropfenförmig, strahlförmig oder zerstäubt abgegeben werden.The liquid coming from the compressor and from the metering device can be dispensed through the openings in the perforated pipes 23 in the wall in the form of drops, jets or atomized.

Das perforierte Rohr 23 ist zur Befestigung mit einem Metallring 27 versehen und ist mit dem Leitungsrohr 26 mit einer Muffe 25 verbunden. Das andere Ende des perforierten Rohres 23 ist mit einem Stopfen 24 verschlossen.The perforated tube 23 is provided with a metal ring 27 for attachment and is connected to the conduit 26 with a sleeve 25. The other end of the perforated tube 23 is closed with a stopper 24.

Claims (6)

1. Verfahren zum Einführen von Flüssigkeit gegen die aufsteigende Feuchtigkeit in Mauerwerk, dadurch gekennzeichnet , daß man die FlUssigkeit durch Impulse dosiert.1. A method for introducing liquid against the rising moisture in masonry, characterized in that the liquid is metered by pulses. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet , daß man die Flüssigkeit Uber Sackbohrungen im Mauerwerk injiziert oder einführt, die FlUssigkeit durch programmierbare, sowie regelbare Impulse und Pausen dem Mauerwerk zuführt und die Impulse elektronisch, hydraulisch, pneumatisch oder manuell steuert, wobei man die Impulsdauer entsprechend der Porosität des Mauerwerks programmiert oder regelt.2. The method according to claim 1, characterized in that the liquid is injected or introduced through blind bores in the masonry, the liquid is supplied to the masonry by programmable and controllable pulses and pauses and the pulses are controlled electronically, hydraulically, pneumatically or manually, whereby the Program or regulate the pulse duration according to the porosity of the masonry. 3. Vorrichtung zur Durchführung des Verfahrens gemäß Anspruch 1 oder 2, gekennzeichnet durch eine Dosierungseinrichtung, die die FlUssigkeit, welche in das Mauerwerk eingeführt wird, durch Impulse dosiert.3. Device for carrying out the method according to claim 1 or 2, characterized by a dosing device which doses the liquid which is introduced into the masonry by means of pulses. 4. Vorrichtung nach Anspruch 3, gekennzeichnet durch eine Dosierungseinrichtung, die die Flüssigkeit durch programmierbare, sowie regelbare Impulse und Pausen entsprechend der Porosität des Mauerwerks zuführt, wobei die Impulse elektronisch, hydraulisch, pneumatisch oder manuell gesteuert werden und die Flüssigkeit Uber Sackbohrungen in das Mauerwerk injiziert oder eingeführt wird.4. The device according to claim 3, characterized by a metering device which supplies the liquid by programmable and adjustable pulses and pauses according to the porosity of the masonry, the pulses being controlled electronically, hydraulically, pneumatically or manually and the liquid via blind holes in the masonry injected or introduced. 5. Vorrichtung nach Anspruch 3 oder 4, gekennzeichnet durch eine Kompressorgruppe (1) mit einem Elektromotor (2) und einer Pumpe (3), welche die FlUssigkeit aus einem Zentralbehälter (7) ansaugt und unter konstantem regelbarem Druck dem Zuleitungssystem zufuhrt, eine Dosiereinrichtung (8) mit hydromagnetischen Ventilen (9), die sich für den Fluß der Flüssigkeit entsprechend den Impulsen des elektronischen Schalters (10) öffnen und verschließen, der mit einer elektronischen Steuerung (14, 15) für die Impulsdauer sowie für den Zeitabstand zwischen den Impulsen verbunden ist, und ein Verteiler- und EinfUhrungssystem für die FlUssigkeit, worin der Flüssigkeitsstrom unter dem gleichen konstanten Druck, mit dem er die hydromagnetischen Ventile (9) passiert hat, eine Serie von Verteilern (17) und Zuleitungen (16) passiert, die perforierten Rohre (18) erreicht, welche Einwegventile (20) aufweisen, durch die Perforationen austritt und das Mauerwerk (21) sättigt.5. The device according to claim 3 or 4, characterized by a compressor group (1) with an electric motor (2) and a pump (3), which sucks the liquid from a central container (7) and supplies the supply system under constant, controllable pressure, a metering device (8) with hydromagnetic valves (9), which open and close for the flow of the liquid in accordance with the pulses of the electronic switch (10), with an electronic control (14, 15) for the pulse duration and for the time interval between the pulses and a distribution and introduction system for the liquid, in which the liquid flow, under the same constant pressure with which it has passed the hydromagnetic valves (9), passes through a series of distributors (17) and feed lines (16) which perforate Reached pipes (18) which have one-way valves (20), exits through the perforations and saturates the masonry (21). 6. Vorrichtung nach Anspruch 5, gekennzeichnet durch eine Dosierungseinrichtung, die eine automatische elektronische Steuerung, ferner einen elektrischen Hauptschalter (11), eine Kontrollampe (12) und einzelne Schalter (13) für die hydromagnetischen Ventile (9) aufweist, wobei bei geschlossenen hydromagnetischen Ventilen (9) die FlUssigkeit zum Zentralbehälter (7) zurückfließt.6. The device according to claim 5, characterized by a metering device which has an automatic electronic control, further an electrical main switch (11), a control lamp (12) and individual switches (13) for the hydromagnetic valves (9), with closed hydromagnetic Valves (9) the liquid flows back to the central container (7).
EP82110715A 1981-11-30 1982-11-19 Process to introduce fluid against rising humidity in walls, and device for carrying it out Expired EP0080189B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82110715T ATE14907T1 (en) 1981-11-30 1982-11-19 METHOD FOR INTRODUCING LIQUID AGAINST RISING DAMP IN MASONRY AND DEVICE FOR CARRYING OUT THE METHOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES507597A ES8306206A1 (en) 1981-11-30 1981-11-30 Process to introduce fluid against rising humidity in walls, and device for carrying it out.
ES507597 1981-11-30

Publications (2)

Publication Number Publication Date
EP0080189A1 true EP0080189A1 (en) 1983-06-01
EP0080189B1 EP0080189B1 (en) 1985-08-14

Family

ID=8483292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110715A Expired EP0080189B1 (en) 1981-11-30 1982-11-19 Process to introduce fluid against rising humidity in walls, and device for carrying it out

Country Status (4)

Country Link
EP (1) EP0080189B1 (en)
AT (1) ATE14907T1 (en)
DE (1) DE3265456D1 (en)
ES (1) ES8306206A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335487A1 (en) * 1983-09-30 1985-05-02 Johann 6054 Dietzenbach Gerstorfer Device for high-pressure injection into masonry bores
DE3442577A1 (en) * 1984-11-22 1986-05-28 Memmen, Johann, 2950 Leer DEVICE FOR INPUTING A LIQUID INTO MASONRY
DE19519037A1 (en) * 1995-05-24 1996-11-28 Hermann Terborg Storage container for hardenable liq.
DE102005016988A1 (en) * 2004-07-03 2006-02-16 Karin Herrfurth Method for final finish involves finishing of inner surfaces of hollow brick or stone work by spray of liquid sealing the backfilling with use of compressor and liquid supplying hose
DE102005043272A1 (en) * 2005-05-18 2006-11-30 Ralf Peter Jaklin Process to renovate and repair building foundations and insulate against water ingress by injection of sealing agent

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415326A (en) * 1933-06-03 1934-08-23 Francois Cementation Co Ltd Process for waterproofing and lapidifying loose, porous or sandy strata
DE1098451B (en) * 1957-06-07 1961-01-26 Robert Hochstrasser Method and device for consolidating or sealing soil layers by injecting hardening fluids
US3243962A (en) * 1961-04-17 1966-04-05 George R Ratliff Method and apparatus for treating soil
AT253178B (en) * 1961-09-16 1967-03-28 Sap G M B H Device for the insulation of walls against rising and / or laterally penetrating moisture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415326A (en) * 1933-06-03 1934-08-23 Francois Cementation Co Ltd Process for waterproofing and lapidifying loose, porous or sandy strata
DE1098451B (en) * 1957-06-07 1961-01-26 Robert Hochstrasser Method and device for consolidating or sealing soil layers by injecting hardening fluids
US3243962A (en) * 1961-04-17 1966-04-05 George R Ratliff Method and apparatus for treating soil
AT253178B (en) * 1961-09-16 1967-03-28 Sap G M B H Device for the insulation of walls against rising and / or laterally penetrating moisture

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335487A1 (en) * 1983-09-30 1985-05-02 Johann 6054 Dietzenbach Gerstorfer Device for high-pressure injection into masonry bores
DE3442577A1 (en) * 1984-11-22 1986-05-28 Memmen, Johann, 2950 Leer DEVICE FOR INPUTING A LIQUID INTO MASONRY
EP0183178A2 (en) * 1984-11-22 1986-06-04 Johann Memmen Device for the injection of a liquid into a stonework
EP0183178A3 (en) * 1984-11-22 1986-08-27 Johann Memmen Device for the injection of a liquid into a stonework
DE19519037A1 (en) * 1995-05-24 1996-11-28 Hermann Terborg Storage container for hardenable liq.
DE19519037C2 (en) * 1995-05-24 1999-07-01 Hermann Terborg Storage container
DE102005016988A1 (en) * 2004-07-03 2006-02-16 Karin Herrfurth Method for final finish involves finishing of inner surfaces of hollow brick or stone work by spray of liquid sealing the backfilling with use of compressor and liquid supplying hose
DE102005043272A1 (en) * 2005-05-18 2006-11-30 Ralf Peter Jaklin Process to renovate and repair building foundations and insulate against water ingress by injection of sealing agent
DE102005043272B4 (en) * 2005-05-18 2010-12-30 Ralf Peter Jaklin Repair of buildings and parts of buildings

Also Published As

Publication number Publication date
DE3265456D1 (en) 1985-09-19
ATE14907T1 (en) 1985-08-15
ES507597A0 (en) 1983-05-01
EP0080189B1 (en) 1985-08-14
ES8306206A1 (en) 1983-05-01

Similar Documents

Publication Publication Date Title
DE69020882T2 (en) System for washing a blanket with a spray device.
EP0141899B1 (en) Method and apparatus for coating sheet-like materials by foams or liquids
DE2123653C3 (en) Device for the production of an eluent
DE2833146C2 (en) Device for increasing the pH value of wastewater
EP0080189B1 (en) Process to introduce fluid against rising humidity in walls, and device for carrying it out
DE1947566A1 (en) Process for regulating the humidity of granular masses, in particular molding sand, and a device for carrying out the process
DE2045142A1 (en) Device for treating thread with liquid
DE4041727C2 (en)
DE1957166A1 (en) Process for coating and / or impregnation of film material and device for carrying out this process
DE2238520C3 (en) Method and device for the production of hemodialysis fluid
EP0066646A1 (en) Device for and method of penetration of liquid impregnation means and/or dehumidifiers into masonry
DE3319914A1 (en) Apparatus for mixing two liquids in a predetermined ratio to control the pH in a reaction medium
DE2922586A1 (en) DEVICE FOR MAKING BRINE
DE2538080C3 (en) Device for continuous radiation treatment of fluidizable and miscible substances
DE2023615C3 (en) Process for charging a continuously operated treatment tank and for carrying out the process suitable containers
DE2054091A1 (en) Method and device for mixing and supplying liquid feed
DE3232388A1 (en) Apparatus for the application of viscous substances to moving, strip-form material
DE875184C (en) Device for treating running threads with fluids
DE3044996C2 (en)
CH691692A5 (en) Spray nozzle mixing unit, in particular for the concrete dry spraying.
DE3921090A1 (en) AGRICULTURAL SPRAYER
DE2535099A1 (en) METHOD AND SYSTEM FOR CONTROLLING THE FLOW OF A LIQUID IN A CONTAINER
DE2132567C (en) Device for washing hair
DE2723623A1 (en) Distribution of fractions via metering pump to ion exchange columns - having common run down line from holding vessels to level controlled pot feeding metering pump
DE642467C (en) Device for the continuous production of an always uniform hydrated lime solution suitable for the treatment of water and drinking water

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

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19831102

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 14907

Country of ref document: AT

Date of ref document: 19850815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3265456

Country of ref document: DE

Date of ref document: 19850919

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
ITTA It: last paid annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: STO AKTIENGESELLSCHAFT

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;STO AKTIENGESELLSHAFT

NLS Nl: assignments of ep-patents

Owner name: STO AG TE STUEHLINGEN, BONDSREPUBLIEK DUITSLAND.

EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 82110715.8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19981119

Year of fee payment: 17

Ref country code: FR

Payment date: 19981119

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19981120

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19981204

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19981210

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19990315

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991119

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991120

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: 19991130

BERE Be: lapsed

Owner name: STO A.G.

Effective date: 19991130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000601

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19991119

EUG Se: european patent has lapsed

Ref document number: 82110715.8

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: 20000731

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20001128

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20001130

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010131

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011119

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: 20011130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011130

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: 20020702

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL