| 1. |
- Sandström Malinowski, Ewa, 1945, et al.
(författare)
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Murning och putsning
- 1998
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Ingår i: Hantverket i gamla hus; red. Rebecka Millhagen. - Stockholm : Byggförlaget i samarbete med Svenska föreningen för byggnadsvård. - 9179881769 ; , s. 32-57
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Hur Gamla hus bäst omhändertas, repareras och restaureras skall avgöras av huset självt, dess tillstånd idag, sättet det en gång uppfördes samt dess material och teknik. Tonvikten i denna kapitel ligger på murade och putsade hus, uppförda med traditionellt hantverk under 1800-talet och decennierna strax efter 1900.
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| 2. |
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Kalk & Hantverk för byggnadsvård och nybyggnad : Dokumentation av konferens på Läckö slott 26-27 augusti 1999
- 2000
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- Kalk har använts i Norden alltsedan det medeltida kyrkobyggandet. Den fortsatta utvecklingen har varit likartad i hela Norden men regionala variationer förekommer. Byggnader murades fram till 1950-talet i huvudsak av tegel och kalkbruk.Efter 1950-talet blev kalk undanträngt av cementsom har visat sig dåligt anpassat till äldre murverk. Brottet i traditionen har lett till en kris i byggnadsvården och kulturvården.Idag är intresset åter väckt både för kalk och murat nybyggande. Boken redovisar dagens läge (1999) inför 2000-talet.
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| 3. |
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| 4. |
- Sandström Malinowski, Ewa, 1945
(författare)
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Historic Mortars and Skills Revived : Kargir Yapi Konusunda Isvec DeneYmi: Malzeme ve Tekniker
- 2007
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Ingår i: International Symposium on Appropriate Methods and Approaches for the Conservation of the Land Walls; 20-22 Januari, Istanbul. ; , s. 23-27
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Forskningsöversikt (refereegranskat)abstract
- Artikeln sammanfattar de senaste decenniers återgång till kalk som byggnadsmaterial vid restaurering av byggnader med kulturhistoriskt värde. Exemplen är hämtade från hela Norden. De anknyter till de problem som Istanbuls landmurar brottas med.
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| 5. |
- Sandström Malinowski, Ewa, 1945
(författare)
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Historic mortars revived; developing local materials and crafts for restoration
- 2009
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Ingår i: Repairs Mortars for Historic Masonry. Edited by C. Groot. RILEM Proceedings pro067, Workshop Repair Mortars for Historic Masonry. - 9782351580837 ; , s. 328-338
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Konferensbidrag (refereegranskat)abstract
- Knowledge of historic lime mortars, crafts and skills is a prerequisite in qualified architectural restoration of masonry buildings. The article gives an account of a project at Läckö Castle that focuses on the following question: ‘how can mortars and plasters compatible with the characteristics and durability of high-quality historic examples be developed’. Pilot studies are carried out on the facades of Läckö Castle – a Swedish national monument from the 17-th century – with the goal of developing a plan for comprehensive restoration. The planned, forthcoming restoration of the facades offers a unique opportunity to develop, implement, test and evaluate materials and methods under a long period of time.
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| 6. |
- Sandström Malinowski, Ewa, 1945
(författare)
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Historiska bruk på Läckö slott - fasadrestaurering och forskningsinsatser 2002-2009
- 2016
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Läckö Castle, situated on the southern shore of Lake Vänern, was built on medieval foundations with walls of stone and brick covering a core of lime concrete. It was enlarged gradually to its present shape in the late seventeenth century. The castle is today a national monument and a main tourist attraction, owned and managed by the National Property Board. In the 1960s the entire exterior was replastered with hard, cementitious mortar, a measure that with time caused serious damage to the facades and the interiors. In response to accelerating deterioration, the National Property Board initiated a research project Historic Mortars at Läckö Castle in collaboration with Dept. of Conservation at the University of Gothenburg. The objective of the Läckö research was to develop repair mortar and plaster that would be compatible, both historically and technically, with that used in the original structure. The research also aimed to revive historic methods of mortar production, application techniques and skills and to adjust these to modern conservation practices. The newly produced mortars should meet the technical demands in terms of durability, reparability and appearance. The ambition was also to develop methods of testing, documentation and evaluation that could be generally applied to other projects. Knowledge of local materials and original building methods were important prerequisites for a successful restoration practice. The experimental part of the research was conducted between the years 2002 and 2009; from 2007 as a full-scale restoration undertaken on two principal facades. The research team included architects, material scientists (chemist, geologist, and civil engineer), buildings archaeologist, master-plasterer and lime burner, in addition to the representative of the managing authorities. The following report presents the combined research and building site practice (masonry repair and plastering) and the project’s progression and achievements. It contains two main parts: • Historic mortars: documentation of the original mortars and experiments with new mortar produced according to ”historical prescriptions”. • Restoration process: development of materials and methods, from lime burning to the application on the walls, as well as evaluation of the cured mortar by examination in situ and in laboratory (observation, physical testing and microscopy of thin sections). The report discusses and compares properties of mortar prepared from conventional lime-putty and hot lime-mix, and their advantages and disadvantages. It discusses also the differences between the characteristics of lime-rich historic mortars and modern lean mortars. The final, concluding chapter summarizes the motives behind the choice of different mortars and methods, and suggests/recommends future strategies for the restoration of the facades at Läckö Castle.
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| 7. |
- Sandström Malinowski, Ewa, 1945
(författare)
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Hot Lime Mortar in Conservation - Repair and Replastering of the Facades of Läckö Castle
- 2011
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Ingår i: Journal of Architectural Conservation. - : Informa UK Limited. - 1355-6207 .- 2326-6384. ; 17:1; march 2011, s. 95-118
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Tidskriftsartikel (refereegranskat)abstract
- Slaking quick lime with sand produces ‘hot lime’ and ‘hot lime mortars’. The method is referred to in technical literature, discussed at workshops, tested, but rarely used in conservation practice. The repair and conservation of the facades of Läckö Castle in western Sweden is a rare example. Experiments with ‘hot lime’ have been carried out for several years, followed by a full-scale test’ in 2007. The objective of ‘the Läckö project is to develop a repair mortar that is historically and techni¬cally compatible with those used in the original structure. The starting point was a hypothesis that hot lime provides the key to the lime-rich, historic mortars and thus should be suitable for making compatible mortars. This presentation is an account of the experience of using hot lime in conservation practice. We describe the process of burning lime, slaking, producing and applying ‘hot mortar’. We compare the properties of ‘hot lime mortar’, with those of traditionally ‘wet-slaked mortar’. Feebly hydraulic lime, locally produced, is used in the experiments and the restoration works. Advantages and disadvantages of the ‘hot’ lime, ‘hot mortars’ and methods are discussed. The experience is so far encouraging.
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| 8. |
- Sandström Malinowski, Ewa, 1945, et al.
(författare)
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Hot Lime Mortar in Conservation: Repair and Replastering of the Facades of Läckö Castle
- 2012
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Ingår i: Building Limes in Conservation. - Donhead St Mary, Shaftesbury, Storbritannien : Donhead Publishing Ltd. - 978 1 873394 95 3 ; , s. 271-294
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Bokkapitel (refereegranskat)abstract
- Kapitlet ingår i den tredje delen av antologin: "Building Limes in Conservation" vars rubrik är Rediscovering "Methods and techniques". Det reviderade kapitlet publicerades först som artikel i Journal of Architectural Conservation (mars 2011). Artikelns abstract: "The Slaking quick lime directly with sand produces ‘hot lime’ and ‘hot lime mortars’. The repair and conservation of the façades of Läckö Castle in western Sweden is a rare example of this method being used in conservation practice. The objective of the Läckö project has been to develop a repair mortar that is technically compatible with those used in the original structure. The hypothesis is that hot lime could provide the key to replicating the qualities of the original lime-rich, historic mortars and would thus be suitable for making compatible mortars. This paper is an account of the experience and describes the processes of burning lime and slaking and the production and application of ‘hot-lime’ mortar. It also considers the properties and advantages and disadvantages of hot lime mortar compared with those of traditionally ‘wet-slaked mortar’. The experience so far has been encouraging."
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| 9. |
- Sandström Malinowski, Ewa, 1945, et al.
(författare)
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Hot- or Wet Slaked Lime Mortar? - Restoration of the Façades of Läckö Castle
- 2016
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Ingår i: 4th Historic Mortars Conference HMC 2016. Santorini, Greece, 10-12 October, 2016.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Hot lime mortar is currently experiencing a renaissance and is a hot topic among building conservation practitioners. Hot mixes have been used in the past in historic structures. The repair and replastering of the façades of Läckö Castle (2002-2009) is an example of hot lime mortar being used in conservation practice. The objective of the Läckö project was to develop a repair mortar, technically compatible with those used in the original structure. The presumption was that lime slaked with sand, hot lime, would enable reproduce the qualities of the original lime-rich mortars. The gradual transition from wet- to hot lime mortar for plastering was motivated by advantages such as working properties on site, mortar structure and physical properties of the hardened plaster, and the time saved during mortar production, from slaking to finished plaster on the wall. Combined research and building site practice (masonry repair and plastering) are presented, with the emphasis on a comparison between hot-lime and conventional lime-putty mortar.
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| 10. |
- Sandström Malinowski, Ewa, 1945-
(författare)
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Kalkbränning på Kinnekulle
- 1995
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Ingår i: Kulturmiljövård. - Stockholm : Riksantikvarieämbetet. - 1100-4800. ; :5-6, s. 53-60
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Försök med kalkbränning på Kinnekulle ger unika möjligheter att samla erfarenheter inom hela produktionskedjan från brytning av kalksten, bränning och släckning till beredning av puts- och murbruk. Här finns ett tillfälle att väcka gammalt hantverkskunnande till liv samtidigt som kulturmiljövården - och nyproduktionen - ges tillgång till ett traditionellt byggnadsmaterial.
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