EP0245416B1 - Behandlungsverfahren für aufsteigende feuchtigkeit in mauern und ausrichtung zur durchfuehrung desselben - Google Patents

Behandlungsverfahren für aufsteigende feuchtigkeit in mauern und ausrichtung zur durchfuehrung desselben Download PDF

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Publication number
EP0245416B1
EP0245416B1 EP19860906845 EP86906845A EP0245416B1 EP 0245416 B1 EP0245416 B1 EP 0245416B1 EP 19860906845 EP19860906845 EP 19860906845 EP 86906845 A EP86906845 A EP 86906845A EP 0245416 B1 EP0245416 B1 EP 0245416B1
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EP
European Patent Office
Prior art keywords
wall
tubes
bundles
rods
circuit
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
Application number
EP19860906845
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English (en)
French (fr)
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EP0245416A1 (de
Inventor
André Yves Jules ALLOY
Anton Rotter
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ALLOY, ANDRE YVES JULES
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Individual
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Priority claimed from FR8517051A external-priority patent/FR2590296B1/fr
Priority claimed from FR8519573A external-priority patent/FR2592415B1/fr
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Publication of EP0245416A1 publication Critical patent/EP0245416A1/de
Application granted granted Critical
Publication of EP0245416B1 publication Critical patent/EP0245416B1/de
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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
    • E04B1/70Drying or keeping dry, e.g. by air vents
    • E04B1/7007Drying or keeping dry, e.g. by air vents by using electricity, e.g. electro-osmosis

Definitions

  • the present invention relates to a method of treating rising humidity in walls, as well as an electronic device for the implementation of this method.
  • the present invention aims to interrupt this stack effect and, thereby, the rise of humidity in the walls by reversing the potential differences and closing the capillaries of the wall.
  • holes or grooves are made in the walls, into which are introduced assemblies in the form of bars, tubes or metal beams.
  • any conductive body brought into contact with the ground is negatively charged.
  • electrochemical methods are used, based on the treatment of the rising humidity of a wall by the passage of a direct current using metallic electrodes in the form bars, tubes or bundles, introduced into the wall, and possibly sealed using specific mortars, aiming either to cancel or even to reverse the potential difference existing in the wall, and thus the current of responsible solvated ions water transport, or to seal the capillaries using a sealing material in the form of powder, the grains of which are diffused in the wall.
  • the metal electrodes are then connected to the outside of the wall in order to form a closed electrical circuit, the wall constituting a part of this electrical circuit.
  • the user in the case of the potential reversal in the wall, the user must continually supply energy to maintain the process. This involves considerable expenditure.
  • the cancellation or inversion of potential necessarily leads either to the dissolution of one of the two electrodes by electrolysis, or to a deposit of insulating oxides on the two electrodes and therefore to an interruption of the process.
  • the problem posed by the present invention therefore consists in devising a method for treating the rising humidity in the walls using electrodes, in the form of bars, tubes or bundles, introduced into orifices formed in said walls, simultaneously realizing, on the one hand, the rapid obturation of the capillaries of said walls and, on the other hand, the elimination, in the long term, of the electric pump effect, mainly responsible for the rise of humidity in the walls, without having to continually supply energy and without the electrodes oxidizing or disintegrating, and without moisture accumulating in the foundations, so as to result in a lasting drying of said walls.
  • the method of treating rising humidity in the walls consists, in particular, in previously drilling at least one orifice in the said walls, in introducing at least one tube, bar or metallic beam therein, the said method being characterized in that it mainly comprises two distinct treatment phases, namely, on the one hand, an energy supply phase consisting, after having added a catalysis element in the orifices 6 in addition to the bars, tubes or beams 7, to send electrical pulses, supplied by an electronic circuit 12, onto said tubes, bars or beams 7, thus simultaneously producing, on the one hand, an accumulation of electrostatic charges at the level of bars, tubes or beams 7 , and, on the other hand, thanks to a phenomenon of resonance of said electronic circuit 12 with the proper internal circuit of the wall 3, a polarization at the level of the intracapillary electrolyte of the wall, resulting t depositing insoluble silico-calcium salts on the walls of the capillaries of the foundations, and carrying out measurements to control the humidity level 4 and, on the other hand
  • the process which is the subject of the invention consists, firstly, in implanting obliquely or vertically a series of bars, tubes or bundles 7 in a wall 3 at calculated distances to allow field forces to be recovered, these elements 7 being connected to the electronic circuit 12 pulse generator via a power supply box 13 for the duration of the energy supply phase, and disconnected during the electrostatic phase.
  • a catalysis element for the intracapillary physico-chemical reaction for closing the pores consisting of a powder formed from copper metal in very fine particles, zeolite and oxylith, if local conditions require it.
  • the electrostatic phase mainly consists in disconnecting the bars, tubes or bundles 7 from the electronic circuit 12 and in maintaining the potentials in the wall 3 by the electrostatic action of the bars, tubes. or bundles 7.
  • the invention also relates to an electronic device for implementing the method, comprising metal electrodes in the form of bars, tubes or bundles, introduced into the wall to be dried, possibly sealed using specific mortars, and connected together outside the wall to form a closed electrical circuit, characterized in that said bars, tubes or bundles are connected together outside the wall by means of an electronic generator 12 pulse generator and are constituted, as shown in FIG.
  • the electronic circuit 12 comprises a step-down transformer 17, connected to the mains by means of a switch 15 and a fuse 16, supplying a diode bridge 18, one output of which is earthed 26, and the other of which is connected to a circuit formed by three resistors 19, 20, 24, one of which 19 constitutes an intensity regulator, as well as a shunt 25 and a control ammeter 22, two light-emitting diodes 21, 23 controlling the balance of said electronic circuit 12.
  • the electronic circuit 12 generates pulses of positive polarity, at a variable voltage, suitable under local conditions, and from 5 to 15 milli-amperes, at a frequency of 100 Hertz for a tube, bar or beam 7, depending on the set of diodes 18, each bar, tube or beam 7 being supplied via a diode 29, connected in series.
  • the diode 29 is located at the top of each bar, tube or bundle 7, to electrically balance the entire installation of the system, according to the evolution of the resistivity of the wall 3 during the energy supply phase of the process, the supply taking place in series.
  • the electronic device for implementing the method further comprises, in the case of treatments of walls in direct contact with water, an electronic circuit 45 multivibrator, represented in FIG. 7, performing an automatic tuning with the internal circuit specific to the wall 3, according to the evolution of the resistances and capacities of the latter over time, in order to maintain the state of resonance.
  • the electromagnetic field obtained makes it possible to implement an important ionic drive process, for which the process comprises two phases.
  • the principle is to send pulses under a variable voltage, adapted to local conditions, of positive polarity, under an amperage of 5 to 15 milli-amperes (depending on the materials of the wall) at a frequency of 100 Hertz.
  • the zeolite activates the catalyst by the well-known phenomenon of intercalation in a lamellar silicate. If necessary or add oxylithe to provide nascent oxygen on contact with the wall water to avoid the accumulation of hydrogen coming from the water molecules which will have undergone electrolysis.
  • Walls in direct contact with a liquid sheet require another electronic circuit to obtain the above-mentioned result.
  • This additional circuit is, by consti kills a multivibrator whose frequency and duty cycle are automatically adjusted after initial calibration. It is supplied with a continuous voltage (conventional power supply) and enables the bars to be supplied with an intensity of 5 mA to 1.5 A; it is thus complementary to the electronic pulse generator circuit.
  • the load resistance, as well as the "parasitic capacity" offered by the wall give us the first element of the oscillator as the load resistance of the transistor T2-
  • the transistor T1 will have its load adjusted by the resistance R1 so as to return the shape starting wave as symmetrical as possible (duty cycle 50/50, in rectangular form).
  • the transistors T1 and T2 being correctly polarized by the basic resistors RG1 and RG2, it suffices to react the astable oscillator by the capacitors C1 and C2.
  • the system therefore enters an oscillation tuned to a frequency determined by the aircraft according to the resistivity on the wall.
  • RL is the resistance limiting the starting intensity at the start of the drying and also depending on the number of bars, the capacitance C 44 ensures decoupling on the supply of the transistors.
  • the LED circuit consists of the capacitor C3, the resistor R3 and the diode D3, it is only used to visualize that the device is oscillating correctly. Indeed, in the absence of oscillations, the capacitor C3 is not conductive and, therefore, does not supply the LED diode, R3 serving to limit the current in the diode.
  • the oscillator can stop completely.
  • the pulses sent allow the accumulation of electrostatic charges in the dielectric of the bars, producing a strong movement of the solvated ions (therefore of their crown of dipolar water molecules) towards the evaporation surfaces of the wall.
  • An inversion of the updraft inside the capillaries is also created by an identical phenomenon.
  • the bars are introduced into the walls according to precise data calculated to ensure an efficient and gap-free recovery of their radial radiation.
  • the process is likely to retain its strong activity beyond the ten-year period, the bars being insensitive to electrolysis.
  • the output pulses are of variable voltage, adapted to local circumstances, and at 5 to 15 milliamps per bar 7.
  • the shape of the output waves is jagged at a frequency of 100 Hertz.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Claims (9)

1. Verfahren zur.Behandlung der aufsteigenden Feuchtigkeit in den Mauern, das insbesondere darin besteht, zuerst mindestens eine Öffnung in diese Mauern zu bohren und darin mindestens ein Rohr, eine Stange oder ein Metallbündel einzusetzen, dadurch gekennzeichnet, daß es hauptsächlich zwei verschiedene Behandlungsphasen, nämlich einerseits eine Phase der Energiezufuhr, die darin besteht, nach dem Hinzufügen eines Katalyseelements in die Öffnungen (6) zusammen mit Stangen, Rohren oder Bündeln (7), von einem Elektronik-Schaltkreis (12) gelieferte, elektrische Impulse auf die Rohre, Stangen oder Bündel (7) zu Übertragen, wodurch gleichzeitig, einerseits, eine Anhäufung der elektrostatischen Ladungen im Bereich der Stangen, Rohre oder Bündel, und andererseits, auf Grund eines Reonanzphänomens dieses Elektonik-Schaltkreises (12) mit dem eigenen, internen Kreislauf der Mauer (3), eine Polarisation im Bereich der intrakapillaren Elektrolyten der Mauer erreicht wird, was zu einer Ablagerung von unlöslichen Kalksilikat-Salzen an den Kapillarwänden der Fundamente führt, und Kontrollmessungen des Feuchtigkeitsgrads (4) durchzuführen, und andererseits eine elektrostatische Phase aufweist, die darin besteht, wenn der gewünschte Austrocknungsgrad der Mauer (3) erreicht ist, den Elektronik-Schaltkreis (12) abzuschalten, dann die Rohröffnungen (6) durch Versiegeln der so aufgeladenen Stangen, Rohre oder Bündel (7) in der Mauer zu verstopfen, wodurch sich der elektrostatische Effekt der Stangen, Rohre oder Bündel (7) entwikkeln, und sich die Austrocknung der Mauer (3) durch schnelle Beseitigung des Restwassers auf natürlichen Wege und durch langfristiges Aussetzen des elektrischen Pumpeffekts wegen der dauerhaften Eliminierung der Umkehrung der Polarität (5), die für das Aufsteigen der Feuchtigkeit (4) in den Mauern (3) verantwortlich ist, fortsetzen kann.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß es darin besteht, in eine Maur (3) schräg oder senkrecht eine Reihe Stangen, Rohre oder Bündel (7) in berechneten Abständen einzusetzen, um die Abdeckung der Feldkräfte zu ermöglichen, wobei diese Elemente (7) mit dem Elektronik-Schaltkreis (12), dem Impulsgenerator, über einen Stromzuführungskasten (13) während der Dauer der Energiezufuhrphase verbunden sind, und während der elektrostatischen Phase abgeschaltet sind.
3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß es außerdem darin besteht, zwischen die Stangen, Rohre oder Bündel (7) und in die Wandungen der in die Mauer (3) gebohrten, entsprechenden Öffnungen (6) ein Katalyseelement für die intrakapillare, physikalisch-chemische Reaktion zur Verstopfung der Poren einzuführen, das aus einem Pulver aus Metallkupfer in sehr feiner Körnung, mit Zeolith und Oxylith, besteht.
4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die elektrostatische Phase darin besteht, die Stangen, Rohre oder Bündel (7) von dem Elektronik-Schaltkreis (12) abzukoppeln, und die Umkehrung der Potentiale in der Mauer (3) durch die elektrostatische Wirkung der Stangen, Rohre oder Bündel (7) aufrechtzuerhalten.
5. Elektronische Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, bestehend aus Metall-Elektroden in Form von in die auszutrocknende Mauer eingeführten Stangen, Rohren oder Bündeln, die eventuell mit Specialmörteln verschlossen, und außerhalb der Mauer miteinander verbunden sind, um einen geschlossenen Stromkreis zu bilden, dadurch gekennzeichnet, daß diese Stangen, rohre oder Bündel außerhalb der Mauer mittels eines elektronischen Gehäuses (12), eines Impulsgenerators, miteinander verbunden sind, und aus einer Nickel-Ferrit- oder Lithiumlegierung oder anderen Legierungen, wie insbesondere Eisen-Mangen-Zink in großen Kristallen, oder Kupfer-Zink-Arsen, oder Kupfer-Nickel 10 Fe 1 Mn, oder auch Kupfer-Nickel 30 Fe 2 Mn2 bestehen, wobei diese Rohre, Stangen oder Bündel (7) mit der Oberflächenbehandlung (11), dem Nichtleiter (8), vorzugsweise aus PVC, Überzogen sind, und an ihrem Obertiel jeweils in einen Zylinder oder eine Spule aus Kupferdrähten (9), die teilweise durch eine Schicht, vorzugsweise aus PVC, von dem gleichen Nichtleiter (8) isoliert sind, wobei diese Rohre, Stangen oder Bündel (7) als Kondensatoren dienen, sobald sie in die Mauer (3) eingesetzt sind.
6. Elektronische Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Elektronik-Schaltkreis (12) einen Transformator (17) zum Herabsetzen der Spannung aufweist, der mit dem Netzanschluß über einen Schalter (15) und eine Sicherung (16) verbunden ist, der eine Diodenbrücke (18) speist, deren einer Ausgang an die Erde (26), und deren anderer an einen Stromkreis bestehend aus drei Widerständen (19, 20, 24), woven einer (19) einen Intensitätsregler bildet, sowie an einen Shunt (25) und einen Kontroll-Amperemeter (22) angeschlossen ist, wobei zwei Elektrolumineszenz-Dioden den Abgleich des Elektronik-Schaltkreises (12) steuern.
7. Elektronische Vorrichtung nach einem der Ansprüche 5 und 6, dadurch gekennzeichnet, daß der Elektronik-Schaltkreis (12) positive Polaritätsimpulse erzeugt, bei einer variablen Stromspannung, die den örtlichen Gegebenheiten angepaßt ist, und von 5 bis 15 Milliampere, bei einer Frequenz von 100 Hertz pro Rohr, Stange oder Bündel (7), je nach der Diodengruppe (18), beträgt, wobei jede Stange, rohr oder Bündel (7) über eine in Serie montierte Diode (29) gespeist wird.
8. Elektronische Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß die Diode (29) an dem Oberteil jeder Stange, jedes Rohrs oder jedes Bündels (7) angebracht ist, um die gesamte Installation des Systems entsprechend der Entwicklung des Leitungswiderstands der Mauer (3) im Verlauf der Phase der Energiezufuhr des Verfahrens elektrisch abzugleichen, wobei die Speisung in Serie erfolgt.
9. Elektronische Vorrichtung nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß es außerdem, im Falle der Behandlung von Mauern in direktem Kontakt mit Wasser, einen elektronischen Multivibrator-Schaltkreis (45) aufweist, der eine automatische Abstimmung mit dem eigenen internen Kreislauf der Mauer (3), entsprechend der Entwicklung der Widerstände und Kapazitäten der letzteren im Lauf der Zeit herstellt, um den Resonanzzustand zu erhalten.
EP19860906845 1985-11-19 1986-11-18 Behandlungsverfahren für aufsteigende feuchtigkeit in mauern und ausrichtung zur durchfuehrung desselben Expired - Lifetime EP0245416B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8517051A FR2590296B1 (fr) 1985-11-19 1985-11-19 Procede de traitement de l'humidite ascendante dans les murs et dispositif pour sa mise en oeuvre
FR8517051 1985-11-19
FR8519573 1985-12-27
FR8519573A FR2592415B1 (fr) 1985-12-27 1985-12-27 Procede d'assechement de l'humidite ascendante des murs et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
EP0245416A1 EP0245416A1 (de) 1987-11-19
EP0245416B1 true EP0245416B1 (de) 1990-10-10

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EP19860906845 Expired - Lifetime EP0245416B1 (de) 1985-11-19 1986-11-18 Behandlungsverfahren für aufsteigende feuchtigkeit in mauern und ausrichtung zur durchfuehrung desselben

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EP (1) EP0245416B1 (de)
DE (1) DE3674921D1 (de)
WO (1) WO1987003030A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO891034L (no) * 1989-03-10 1990-09-11 Elcraft As Fremgangsmaate og anordning til styring av den relative fuktighet i betong- og murkonstruksjoner.
FR2754076A1 (fr) * 1996-10-01 1998-04-03 Mastchenko Alain Michel Controle et regulation du taux hydrometrique d'un milieu

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523884A (en) * 1968-05-10 1970-08-11 Systron Donner Corp Method and apparatus for making wall structure impervious to moisture
GB1277237A (en) * 1969-06-17 1972-06-07 Damplast Ltd Moisture control
FR2365666A1 (fr) * 1976-09-28 1978-04-21 Delbecq Germaine Systeme automatique d'assechement electronique des batiments
US4180953A (en) * 1976-12-17 1980-01-01 Constantin Mihaescu Method and apparatus for countering an upward capillary flow of soil moisture in a foundation wall
GB1593650A (en) * 1978-05-02 1981-07-22 Newbery E M Assembly of anodes for use in an electro-osmotic damp proofing system

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WO1987003030A1 (fr) 1987-05-21
EP0245416A1 (de) 1987-11-19
DE3674921D1 (de) 1990-11-15

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