Inge Rörig-Dalgaard
Technical University of Denmark
26 Papers
72 Citations
Inge Rörig-Dalgaard is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Desalination & Brick. The author has an hindex of 10, co-authored 25 publications. Previous affiliations of Inge Rörig-Dalgaard include University of Copenhagen.
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Papers
Salt-related problems in brick masonry and electrokinetic removal of salts
TL;DR: In this article, it is shown in laboratory and by a small pilot test that it is possible to remove the salt by applying an electric DC field to the masonry, but the method needs further development before it can be used in actual buildings.
Salt Weathering on Buildings and Stone Sculptures
Lisbeth M. Ottosen,Inge Rörig-Dalgaard,Poul Klenz Larsen,Isabelle Brajer,Peder Bollingtoft,Mette Marciniak,Maja Svane +6 more
- 01 Jan 2008
TL;DR: In this paper, a method for electrokinetic desalination of historic Portuguese tiles with and without mortar from the tile bed is presented. But the focus is on removal of salts over interphases between glaze/biscuit and biscuit/mortar.
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Diffusion and electromigration in clay bricks influenced by differences in the pore system resulting from firing
TL;DR: In this article, the pore system in bricks were examined with respect to shape, size and interconnection of the pores, and the results obtained were compared with the measurement of the corresponding ion transport of Cl− and Na+ through the Pore system to contribute to an overall understanding of ion transport in porous materials.
26
Development of a poultice for electrochemical desalination of porous building materials: desalination effect and pH changes
TL;DR: In this article, the possibility for salt removal by utilizing a well known and accepted transport process, electromigration, is investigated, i.e. movement of ions in a solution in an applied electric DC field.
22
Desalination of salt damaged Obernkirchen sandstone by an applied DC field
TL;DR: In this article, an electrokinetic method for desalination of sandstones from a historic warehouse was tested, where electrodes were placed in a clay poultice: a mixture of kaolinite, calcite and distilled water.
20