National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Material analysis of renders of the St. Andrews´ church in Havlickuv Brod
Slížková, Zuzana ; Frankeová, Dita ; Petráňová, Veronika ; Mácová, Petra ; Zeman, Antonín ; Krejčí, Jan
Three samples of mortars with surface coatings were delivered by restorer. The aim of analysis was the determination of the binder quality and description of the layers´ system (thickness, chemical composition). To determine these characteristics optical and electron microscopy complemented by thermal analysis were performed.
Chemical and mineralogical composition of mortars and plasters from Church of St. Margaret of Antioch in Kopčany
Slížková, Zuzana ; Petráňová, Veronika ; Zeman, Antonín ; Frankeová, Dita ; Hauková, Petra
The aim of work was analysis of the historical mortars from the 9th century. This unique specimens with exceptional durability were provided by restorer during the renovation of the church. Small amounts of samples allowed to perform only the microscopic analysis, which results in the characterization of aggregates and mortar binder. The composition of the mortars is changing as binder shown of aerial, dolomitic and hydraulic lime.
Fulltext: content.csg - Download fulltextPDF
Plný tet: 0441290_2014_Slizkova_et_al_Chemicke_a_mineralogicke_slozeni_vzorku_zdici_malty_a_omitky_z_kostela_svate_Margity_Antiochijske_v_Kopcanech - Download fulltextPDF
Historic Mortars - HMC 2010 and RILEM TC 203-RHM final workshop
Válek, Jan ; Groot, C. ; Hughes, J.
The HMC2010 conference and TC 203-RHM final workshop took place in Prague 22-24 September 2011. The event was organised by the Institute of Theoretical and Applied Mechanics of the Academy of Sciences of the Czech Republic (ITAM AV ČR) in cooperation with RILEM. The conference was chaired by J. Válek of ITAM. The final workshop was chaired the TC 203-RHM chairman and its secretary C. Groot of TÚ Delft and J. Hughes of University of the West of Scotland. Members of the TC 203-RHM were acting also as the International Scientific Committee members of the conference. The HMC2010 Organising Committee was composed of the staff members of ITAM AV ČR. The event was attended by 190 participants from 30 countries. Such a number of participants was regarded as a great success considering its rather narrow and specific scope and also the fact that it was only the 2nd conference in this future to be regular series.
Study of historic mortars - Inspiration for the lime industry?
Válek, Jan
Study of historic mortars is motivated by the desire of understanding of these materials and also by the contemporary approach towards repair of architectural heritage. Detailed study contributes to new scientific findings for example about durability of materials and their degradation agents. Results of study of historic mortars can be an inspiration for production of modern lime based mortars. The focus on authenticity and understanding of historic materials leads to a reintroduction of production of some binders for repair of historic buildings. The 2nd Historic mortars conference joined with the RILEM TC 203-RHM - Repair mortars for historic masonry -was held in Prague earlier this year. This paper refers about selected contributions of this conference.

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