ATE50306T1 - PROCESSES FOR DESALINATION, DRAINING AND MAINTENANCE OF MASONRY. - Google Patents

PROCESSES FOR DESALINATION, DRAINING AND MAINTENANCE OF MASONRY.

Info

Publication number
ATE50306T1
ATE50306T1 AT86117283T AT86117283T ATE50306T1 AT E50306 T1 ATE50306 T1 AT E50306T1 AT 86117283 T AT86117283 T AT 86117283T AT 86117283 T AT86117283 T AT 86117283T AT E50306 T1 ATE50306 T1 AT E50306T1
Authority
AT
Austria
Prior art keywords
brickwork
desalting
space
direct voltage
mortar
Prior art date
Application number
AT86117283T
Other languages
German (de)
Inventor
Manfred Dr Ing Huebler
Peter Dr Rer Nat Friese
Klaus Dipl-Jur Krueger
Original Assignee
Bauakademie Ddr
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 Bauakademie Ddr filed Critical Bauakademie Ddr
Application granted granted Critical
Publication of ATE50306T1 publication Critical patent/ATE50306T1/en

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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Processing Of Solid Wastes (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

1. Method for desalting, drying and keeping dry brickwork using iron electrodes positioned in or on the brickwork and connected by means of mortar bridges with the brickwork and subjected to a direct voltage, characterised by the fact that to the mortar is added, in accordance with the measured moisture and salt content of the brickwork, barium salts, cation-active surfactants and/or graphite powder, after the desalting the soluble salts and iron oxides deposited in the space between the brickwork and the electrodes are removed mechanically by rinsing with water and that the space is neutralised with a solution of barium hydroxide before the application of a direct voltage sufficient for the creation of a permanent electrokinetic barrier.
AT86117283T 1985-12-30 1986-12-11 PROCESSES FOR DESALINATION, DRAINING AND MAINTENANCE OF MASONRY. ATE50306T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD85285727A DD246334B1 (en) 1985-12-30 1985-12-30 METHOD FOR THE DESALINATION, DRYING AND DRY-HOLDING OF MAUERWERK
EP86117283A EP0228001B1 (en) 1985-12-30 1986-12-11 Method for desalting, drying and keeping dry brickwork

Publications (1)

Publication Number Publication Date
ATE50306T1 true ATE50306T1 (en) 1990-02-15

Family

ID=5575503

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86117283T ATE50306T1 (en) 1985-12-30 1986-12-11 PROCESSES FOR DESALINATION, DRAINING AND MAINTENANCE OF MASONRY.

Country Status (6)

Country Link
EP (1) EP0228001B1 (en)
AT (1) ATE50306T1 (en)
DD (1) DD246334B1 (en)
DE (1) DE3668932D1 (en)
GR (1) GR3000149T3 (en)
HU (1) HUT49182A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO171606C (en) * 1988-01-04 1993-04-14 John B Miller PROCEDURE FOR AA STANSE ALKALI AGGREGATE REACTIONS IN CONCRETE O.L., AND A DEAL FOR AA TO IMPLEMENT THIS PROCEDURE
DE4102612A1 (en) * 1991-01-25 1991-12-12 Peter Dr Friese METHOD FOR THE DESALINATION OF MASONRY AND OTHER POROUS BODIES BY CONVECTIVE WATER TRANSPORT THROUGH THE POROUS MEDIUM
DE69329965D1 (en) * 1992-06-15 2001-04-05 Ortlieb Mathieu METHOD AND DEVICE FOR DEHUMIDIFYING WALLS OF A BUILDING
FR2736075B1 (en) * 1995-06-30 1997-08-29 Stumpp Bernard METHOD FOR DEWATERING AND CONSOLIDATION OF WALLS OR THE LIKE, DEVICE AND BATCH FOR CARRYING OUT SAID METHOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856646A (en) * 1967-09-19 1974-12-24 D Morarau Methods and electrodes for the drying of damp buildings
DD234997A3 (en) * 1983-10-04 1986-04-23 Adw Ddr ELECTRODE ASSEMBLY FOR THE ELECTROCHEMICAL DESALINATION AND DRYING OF MACHINERY
DD231236A3 (en) * 1983-10-04 1985-12-24 Bauakademie Ddr APPARATUS FOR DRYING NAZELY EMERGING MACHINERY

Also Published As

Publication number Publication date
EP0228001A2 (en) 1987-07-08
DD246334A1 (en) 1987-06-03
DD246334B1 (en) 1989-09-20
DE3668932D1 (en) 1990-03-15
GR3000149T3 (en) 1991-03-15
EP0228001A3 (en) 1987-08-26
EP0228001B1 (en) 1990-02-07
HUT49182A (en) 1989-08-28

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Legal Events

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