DE1459998A1 - Process for dehumidifying or draining masonry - Google Patents
Process for dehumidifying or draining masonryInfo
- Publication number
- DE1459998A1 DE1459998A1 DE19631459998 DE1459998A DE1459998A1 DE 1459998 A1 DE1459998 A1 DE 1459998A1 DE 19631459998 DE19631459998 DE 19631459998 DE 1459998 A DE1459998 A DE 1459998A DE 1459998 A1 DE1459998 A1 DE 1459998A1
- Authority
- DE
- Germany
- Prior art keywords
- masonry
- carbon
- electrodes
- dehumidifying
- draining
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
- E04B1/7007—Drying or keeping dry, e.g. by air vents by using electricity, e.g. electro-osmosis
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electrochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Organic Insulating Materials (AREA)
- Sealing Material Composition (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Description
DR1R1POSCHENRIEDErDR 1 R 1 POSCHENRIEDEr
DR. E. BOETTNER IARQQQP ^ Z ^DR. E. BOETTNER IARQQQP ^ Z ^
DIPL-ING. H.-J. MÜLLER I *+ O α α 3 0DIPL-ING. H.-J. MÜLLER I * + O α α 3 0
Patentanwälte ρ Λ Λ CQ 998Patent attorneys ρ Λ Λ CQ 998
8 München so (Μ 55 /8 Munich so ( Μ 55 /
LucÜe-Grahn-Straße 38 LucÜe-Grahn-Strasse 38
Telefon 443755 22. AugUSt 1968Telephone 443755 August 22, 1968
Ing. Curt Meisel-Kro. ne in Wien (Oest erreich), Iraklgasse 4/33/1Ing.Curt Meisel-Kro. ne in Vienna (reach Oest), Iraklgasse 4/33/1
Verfahren zur Entfeuchtung bzw· Trockenlegung von MauerwerkProcess for dehumidifying or draining masonry
Die Brfindung betrifft ein Verfahren zur Entfeuchtung bzw. Srockenlegung von Mauerwerk auf elektrischem Wege unter Verwendung von Elektroden, die an eine Stromquelle angeschlossen werden und Strom durch das Mauerwerk führen.The invention relates to a method for dehumidifying or laying of masonry on electrical Paths using electrodes connected to a power source and passing current through the Lead masonry.
Sa ist bekannt zu diesem Zwecke Elektroden aus korrosionsbeständigem Material zu verwenden. Als solches wurde nach den bisherigen Erfahrungen Eisen gewählt. Diese Elektroden haben den Nachteil, dass sie nur mit Strumen geringer Stärke betrieben werden können, anderenfalls ein zu starker Abbau der Elektroden eintritt und diese in kurzer Zeit ersetzt werden müssen, was: mühsam und kostspielig ist. Ausserdem ist mit einem starken Abbau der Elektrode auch die Bildung hygroskopischer Salze verbunden, welche Feuchtigkeit anziehen und damit der angestrebten Wirkung entgegenstehen.Sa is known from electrodes for this purpose to use corrosion-resistant material. Based on previous experience, iron was chosen as such. These Electrodes have the disadvantage that they only work with goiter low strength can be operated, otherwise an excessive degradation of the electrodes occurs and these in have to be replaced in a short time, which: is laborious and expensive. In addition, there is a strong degradation of the electrode also linked to the formation of hygroscopic salts, which attract moisture and thus the desired effect oppose.
• Bei Anwendung von Strömen geringer Stärke erfolgt die Verdrängung der Feuchtigkeit aus dem Mauerwerk infolge der eintretenden Elektroosmose, Diese Verdrängung dauert somit nur solange, als Strom das Mauerwerk durchfliesst. Haoh Unterbrechung des Stromes erfolgt die neuerliehe Auf-• If currents of low strength are used, the moisture is displaced from the masonry as a result the occurring electroosmosis, this repression lasts thus only as long as electricity flows through the masonry. After the current is interrupted, the new
, 909809/0550, 909809/0550
BAD ORIGINALBATH ORIGINAL
n !■■frimijag.is, y. 4. 9. 19671 n ! ■■ frimijag.is, y. September 4, 19671
nähme der Feuchtigkeit in das Mauerwerk.take away the moisture in the masonry.
Die der Brflnäung zu Grunde liegende Aufgabe besteht darin, eine dauerhafte Entfeuohtung des Mauerwerkes zu erzielen. Dieser Weg konnte bisher nicht besohritten werden, da hiezu Ströme grosser Stärke erforderlich sind, die bei der bisherigen Verfahrensweise mit Metallelektroden zu Unzukömmlichkeiten führen.The task on which the baking is based consists in a permanent dehumidification of the masonry to achieve. This path has not yet been drilled because for this purpose currents of great strength are required, which in the previous procedure lead to inconveniences with metal electrodes.
Fm dies zu ermöglichen, wird ein Verfahren der eingangs erwähnten Art vorgeschlagen, bei welchem erfindungsgemäss in das Mauerwerk teilweise oder zur Gänze aus kohlenstoffreichem Material, insbesondere gepresster Kohle oder Graphit, bestehende Elektroden eingesetzt werden»To make this possible, a method of the type mentioned is proposed in which according to the invention in the masonry partially or for Electrodes made entirely of carbon-rich material, in particular pressed carbon or graphite to be used »
Dadurch, dass die Elektrode aus Sohlenstoff oder aus einem kohlenstoffaLchern Material besteht, ist die 2erstörung der Elektrode durch die Korrosion, die sich in feuchtem Mauerwerk an sich niemals vermeiden lässt und durlh die von den Elektroden ausgehenden Ströme noch sehr verstärkt wird, völlig ausgeschlossen. Die Herstellung solcher Elektroden kann in einfachster Weise durch Pressen eines aus Kohlenstoff, insbesondere Graphit oder Kohle erzeugten Rohlings erfolgen.Because the electrode is made of soleplate or consists of a carbon-less material, is the 2destruction of the electrode due to corrosion, which occurs in Moist masonry itself can never be avoided and the currents emanating from the electrodes can still be avoided is reinforced, completely excluded. Such electrodes can be produced in the simplest way by pressing a blank produced from carbon, in particular graphite or charcoal.
Es ist jedoch auch möglich, als Elektrode einen metallischen Leiter vorzusehen, welcher einen Ueberzug aus kohlenstoffreichem Material besitzt. Die Herstellung einesHowever, it is also possible to provide a metallic conductor as the electrode, which has a coating carbon-rich material. Making a
909809/0550 bad ORiGiNAL909809/0550 bathroom ORiGiNAL
solchen Körpers kann billiger sein als die einer zur Gänze aus Kohlenstoff bestehenden Elektrode, Selbst wenn der Leiter durch Korrosion zerstört werden sollte, ist immer hinreichend viel unzerstörbares, leitendes Material - der Ueberzug aus kohlenstoffhaltigem Material -Yorhanden, um den Hindurohgang des Strome« zu eichern.such a body may be cheaper than that of an entirely carbon electrode, even if Should the conductor be destroyed by corrosion, there is always a sufficient amount of indestructible, conductive material - the coating of carbonaceous material - at hand to ensure the continuity of the current.
Körper aus Kohlenstoff oder kohlenstoffreiohem Material und auch Elektroden aus einem mettalisohen Leiter, der einen Ueberzug aus kohlenstoffreiohem Material besitzt, haben eine verhältnismäsaig geringe mechanische Festigkeit und bedürfen einer sorgsamen Behandlung, die auf Baustellen nicht immer gesichert erscheint· 3s hat sich daher als für manche Fälle Tortellhaft erwiesen, die Elektrode aus einem metallischen Leiter zu bilden, der einen Kern aus kohlenstoffreiohem Material besitzt· Derartige Elektroden sind in der Herstellung wohl verhältnismäesig teuer, jedoch bieten sie eine grosse SiAerheit gegen Zerstörung Tor ihrem Sinbau oder während desselben durch mechanische Einwirkung. Sie zu erwartende Zerstörung der leitenden metallischen Hülle, durch die Korrosion bleibt auf die Funktion der ganzen Anlage ohne nennenswerten einfluss, da der aus kohlenstoffreiohem Material bestehende Kern naoh der Auflösung der Hülle die Zuführung bzw. Abführung, sowie die Heberleitung des Stromes auf das Mauerwerk allein übernimmt.Body made of carbon or carbon-free Material and also electrodes made of a metallic conductor, which is covered by a carbon-free material have a relatively low mechanical strength and require careful handling, which does not always seem secure on construction sites 3s has therefore proven to be tortuous in some cases, to form the electrode from a metallic conductor with a core made of carbon-free material Such electrodes are arguably relatively expensive to manufacture, but they offer one Great security against destroying your building or building during the same by mechanical action. You to expected destruction of the conductive metallic shell, by which corrosion remains on the function of the whole Plant without any significant influence, since the core, which consists of carbon-free material, is close to the dissolution of the Sheath takes over the supply or discharge, as well as the siphon line of the current on the masonry alone.
9 0980 9/055 0- ,9 0980 9/055 0-,
. 5 BAD ORIGINAL. 5 ORIGINAL BATHROOM
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT135962A AT238417B (en) | 1962-02-19 | 1962-02-19 | Electrode for dehumidifying or draining masonry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1459998A1 true DE1459998A1 (en) | 1969-02-27 |
Family
ID=3512173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631459998 Withdrawn DE1459998A1 (en) | 1962-02-19 | 1963-02-19 | Process for dehumidifying or draining masonry |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT238417B (en) |
| CH (1) | CH400507A (en) |
| DE (1) | DE1459998A1 (en) |
| ES (1) | ES285234A1 (en) |
| GB (1) | GB1028423A (en) |
| LU (1) | LU43206A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1904223A1 (en) | 1969-01-29 | 1970-08-06 | Okresni Stavebni P V Opave | Electrode for drying out damp walls |
| DE3610388A1 (en) * | 1986-03-27 | 1987-10-01 | Bernhard Dr Wessling | STABLE ELECTRODES BASED ON MACROMOLECULAR MATERIALS AND METHOD FOR THEIR USE |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503670C2 (en) * | 1975-01-29 | 1982-06-16 | Hans-Werner 8025 Unterhaching Tenge | Process for accelerating or preventing and reversing the natural movement of liquids in solids with a porous and / or semi-permeable structure and electrodes for carrying out the process |
| DE2649611C3 (en) * | 1976-10-29 | 1983-12-29 | Institutul De Cercetari In Constructii Si Economia Constructiilor - Incerc, Bucuresti | Method and device for dehumidifying buildings and avoiding humidification or re-humidification |
| DE2927049A1 (en) * | 1979-07-04 | 1981-01-08 | Meisel Jun Curt | SYSTEM AND SYSTEM FOR DRYING CONSTRUCTIONS |
-
1962
- 1962-02-19 AT AT135962A patent/AT238417B/en active
-
1963
- 1963-02-15 GB GB626763A patent/GB1028423A/en not_active Expired
- 1963-02-16 LU LU43206D patent/LU43206A1/xx unknown
- 1963-02-18 ES ES285234A patent/ES285234A1/en not_active Expired
- 1963-02-19 CH CH206663A patent/CH400507A/en unknown
- 1963-02-19 DE DE19631459998 patent/DE1459998A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1904223A1 (en) | 1969-01-29 | 1970-08-06 | Okresni Stavebni P V Opave | Electrode for drying out damp walls |
| DE3610388A1 (en) * | 1986-03-27 | 1987-10-01 | Bernhard Dr Wessling | STABLE ELECTRODES BASED ON MACROMOLECULAR MATERIALS AND METHOD FOR THEIR USE |
Also Published As
| Publication number | Publication date |
|---|---|
| LU43206A1 (en) | 1963-04-16 |
| AT238417B (en) | 1965-02-10 |
| ES285234A1 (en) | 1963-06-01 |
| GB1028423A (en) | 1966-05-04 |
| CH400507A (en) | 1965-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |