1. EITRM118891 D4.4.1 : Report on technical & economic analysis of the demonstration resultsVilma Ducman, Anže Tesovnik, Snježana Miletić, Gorazd Žibret, Lubica Kriskova, Christos Georgopoulos, 2024, treatise, preliminary study, study Abstract: The Geological Survey of Slovenia (GeoZS), with the assistance of the ENALOS Research and Development (ENALOS), the Slovenian National Building and Civil Engineering Institute (ZAG) and the Katholieke Universiteit Leuven (KUL), has compiled a report documenting the demonstration and application phase of the project.
This report contains a technical analysis on the materials produced as well as an economic analysis, and thus more accurately calculates the financial benefits of the technology.
Keywords: odpadni materiali, waste materials, alkalijsko aktivirani materiali, alkali activated material, trajnostni pristop, sustainable approach, jeklarska žlindra, steel slag, rdeče blato, red mud
Published in DiRROS: 15.01.2026; Views: 52; Downloads: 0
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2. Circularity and longevity of alkali-activated materials : case-study using rock wool as a precursorBarbara Horvat, Sara Tominc, 2025, published scientific conference contribution Abstract: Alkali-activated materials (AAMs) are being envisaged as a future alternative to cements because AAMs (i) can be made solely from locally available secondary raw materials and (ii) because of their low energy consumption during synthesis. However, products that cannot be reused should never enter the market. Therefore, the circular economy viability of AAMs was studied by reusing (alkali-activated) pulverised rock wool in alkali activation synthesis until the theoretically determined limit leading to the efflorescence would be reached. While 25% of the maximal allowed liquid alkali did not offer significant mechanical performance, 50, 75 and 100% of allowed alkali ended up with 15, 20 and 20 MPa, respectively, which is only 5 MPa lower than AAM made with the same technique (pressing) in a one-step approach. Therefore, if the initial AAM does not reach the efflorescence limit, it could still be used as a precursor before it becomes waste.
Keywords: kamena volna, alkalijsko aktivirani materiali, mikrovalovno obsevanje, elektromagnetna dehidracija, krožni modeli, linearni modeli
Published in DiRROS: 16.07.2025; Views: 526; Downloads: 262
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3. Dataset for the research article “Characterization of steel corrosion in alkali-activated mortars using advanced techniques”Nina Gartner, Miha Hren, Tadeja Kosec, Andraž Legat, Mojca Mušič, 2025, complete scientific database of research data Abstract: This dataset supports the investigation of long-term corrosion behaviour of steel in alkali-activated mortars (AAMs), a promising alternative to ordinary Portland cement (OPC). It contains experimental data collected over a one-year exposure period in which steel-reinforced AAMs were subjected to cyclic wetting and drying with a chloride-containing solution. The dataset includes results from three AAM compositions based on fly ash, slag, and metakaolin. Corrosion monitoring was performed using two advanced techniques: coupled multi-electrode array (CMEA) sensors for measuring partial currents, and electrical resistance (ER) sensors for quantifying steel cross-section loss. Additionally, the dataset contains imaging data from X-ray computed microtomography (microCT), as well as photographs of the steel reinforcement after exposure. This comprehensive dataset provides the foundation for the research paper Characterization of steel corrosion in alkali-activated mortars using advanced techniques (https://doi.org/10.1016/j.cscm.2025.e05165) and enables further studies on corrosion processes in AAMs, supporting the development of advanced monitoring approaches for alternative cementitious materials.
Keywords: korozija, alkalijsko-aktivirani materiali, mreža sklopljenih elektrod, električni uporovni senzor, rentgenska računalniška mikrotomografija, vizualna analiza
Published in DiRROS: 09.06.2025; Views: 542; Downloads: 504
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5. Znanje, ki pušča sled : petinsedemdeset let Zavoda za gradbeništvo Slovenije : 1949-20242024, professional monograph Keywords: raziskave, laboratoriji, grajeno okolje, digitalizacija, gradnja, materiali, les, potresno inženirstvo, stavbe, trajnostna gradnja, bivanje, ekologija
Published in DiRROS: 12.03.2025; Views: 664; Downloads: 467
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6. Materiali in tehnologije2000, not set Abstract: Materiali in tehnologije (MIT) je mednarodna, recenzirana in odprtodostopna revija. Revija omogoča objave izvirnih znanstvenih člankov in preglednih člankov s področja kovinskih in anorganskih materialov, polimerov, nanomaterialov, metalurgije in vakuumske tehnike. Revija izhaja šestkrat letno v tiskani in elektronski obliki.
Keywords: materiali, metalurgija, kovine, zlitine, nanomateriali, polimeri
Published in DiRROS: 22.10.2024; Views: 1195; Downloads: 758
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10. Pitna voda v Mestni občini Ljubljana : pot od vodnega vira do kozarcaTadeja Kosec, Nina Gartner, Brigita Jamnik, Viviana Golja, Alenka Labovič, Lucija Smojver, Sabina Dolenec, Aljoša Šajna, Monika Novak Babič, Nina Gunde-Cimerman, Tinkara Kopar, 2019, professional monograph Keywords: centralni vodovodni sistem Ljubljana (CVS), pitna voda, materiali v stiku s pitno vodo, vzdrževanje sistemov, preskušanje, kovinski materiali, organski materiali, cementni materiali, mikrobiološki vpliv, certificiranje proizvodov, vodno gospodarstvo, oskrba z vodo
Published in DiRROS: 08.03.2024; Views: 1333; Downloads: 706
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