1. Efficiency of novel photocatalytic coating and consolidants for protection of valuable mineral substratesAndreja Pondelak, Sabina Dolenec, Jonjaua Ranogajec, Luka Škrlep, Snezana B. Vučetić, Vilma Ducman, Andrijana Sever Škapin, 2019, izvirni znanstveni članek Povzetek: In the process of protection and consolidation of valuable materials, the efficiency is the crucial property that needs to be considered. TiO2/ZnAl layered double hydroxide (LDH) coating and silicate- and carbonate-based consolidants were synthesized and proposed to be used for protection and consolidation of four porous mineral substrates: brick, stone, render and mortar. The photocatalytic efficiency of TiO2/ZnAl LDH coating, as well as consolidation efficiency of two consolidants, both applied on model substrates, were studied. The photocatalytic coating showed significant activity and performed well after the durability tests involving rinsing and freezing/thawing procedures. After treatment with both consolidants, a serious enhancement of consolidation of the used substrates was found. On the other hand, the application of TiO2/ZnAl LDH, as well as consolidants, caused negligible changes in the water vapour permeability values and in appearance of the porous mineral substrates, indicating a high level of compatibility.
Ključne besede: photocatalytic coating, consolidant, protection, conservation, porous substrate, cultural heritage
Objavljeno v DiRROS: 21.11.2023; Ogledov: 219; Prenosov: 159
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2. Characterisation of 20th century cementitious materials from selected cultural heritage structures in SloveniaMateja Golež, Vesna Zalar Serjun, Mateja Štefančič, Darja Rant, Sabina Dolenec, 2023, izvirni znanstveni članek Povzetek: This paper deals with the characterisation of cementitious materials from selected cultural heritage structures in Slovenia. The mineralogical–petrographic compositions of an aggregate, a type of binder and secondary minerals were studied via electron microscopy and X-ray powder diffraction. The porosity and pore network were determined using a mercury porosimeter. The results show that the aggregate of the samples was highly diverse, ranging from limestone, dolomite, quartz, feldspar and mica. The binder of the investigated samples was cementitious; either ordinary Portland cement was used, or ordinary Portland cement blended with ground granulated blast furnace slag was used. Some samples consisted of cement–lime binders. The investigated examples entailing cement materials for their construction contribute to a better understanding of the technology used to prepare historical cementitious and cement–lime mixtures.
Ključne besede: 20th century, cementitious materials, historical concrete, cultural heritage
Objavljeno v DiRROS: 15.09.2023; Ogledov: 257; Prenosov: 165
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3. Sodium-polyacrylate-based electrochemical sensors for highly sensitive detection of gaseous phenol at room temperatureTea Romih, Eva Menart, Vasko Jovanovski, Andrej Jerič, Samo Andrenšek, Samo B. Hočevar, 2020, izvirni znanstveni članek Ključne besede: electrochemical gas sensor, phenol, phenolic compounds, ambient conditions, cultural heritage preservation, occupational health and safety
Objavljeno v DiRROS: 22.07.2020; Ogledov: 1924; Prenosov: 1181
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4. Concept and tool for cultural asset evaluation : deliverable D.T1.2.1 Activity A.T1.2. Set up of methodology for the evaluation of cultural assets and prioritization of securing & salvaging interventions : conceptual document on evAluaTion Tool for Alpine Cultural Heritage (ATTACH) design and technical annexes for its testing : version 1.0Anže Japelj, 2019, elaborat, predštudija, študija Ključne besede: national exchange events, natural disasters, local cultural heritage, stakeholders asset's value, prioritization, assessing vulnerability
Objavljeno v DiRROS: 19.03.2020; Ogledov: 1755; Prenosov: 166
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6. Alpine cultural heritage and natural hazards : where do we stand? : review and survey - framework analysis on Alpine cultural identity and natural hazardsAnže Japelj, Andreja Ferreira, Špela Planinšek, Anže Martin Pintar, 2019, strokovna monografija Ključne besede: cultural heritage, Alpine region, natural hazard, forest, capitalization process, system of natural hazards, typologies of natural disasters, policies and tools
Objavljeno v DiRROS: 18.02.2020; Ogledov: 1790; Prenosov: 850
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