Research output per year
Research output per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 2 Zero Hunger -
SDG 8 Decent Work and Economic Growth -
SDG 11 Sustainable Cities and Communities -
SDG 12 Responsible Consumption and Production -
SDG 13 Climate Action -
SDG 14 Life Below Water
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Dive into the research topics where Ida Maria Gieysztor Bertelsen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Publications
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Engaging Civil and Architectural Engineering Students in the Topic of Brick and Masonry: Combining Theory and Practice
Bertelsen, I. M. G., Rörig-Dalgaard, I. & Rode, C., 2026, Proceedings of the 11th International Masonry Conference. Gigla, B., Molnár, M. & Shrive, N. (eds.). Fraunhofer IRB Verlag, p. 1083-1084 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
Open AccessFile24 Downloads (Orbit) -
Factory trial with SSA as partial substitute for clay in fired bricks
Feldthus, F. B., Ottosen, L. M., Bertelsen, I. M. G. & Kirkelund, G. M., 2025, Workshop on New and Reused Bricks in Masonry. Rörig-Dalgaard, I. & Molnár, M. (eds.). Technical University of Denmark, p. 13-13 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
Open AccessFile88 Downloads (Orbit) -
Fluxing properties of sewage sludge ash in brick manufacturing: Effect of phosphorus extraction and brick clay composition
Feldthus, F. B., Ottosen, L. M., Bertelsen, I. M. G. & Kirkelund, G. M., 2025, In: Case Studies in Construction Materials. 23, 23 p., e05387.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile6 Downloads (Orbit) -
From catch comparison to 3D printing: in the hunt for biodegradable materials suitable to passive gears in commercial conditions
Savina, E., Le Gué, L., Bertelsen, I. M. G., Aalto, S.-L. H., Thilakarathna, M. W. S. N., Cerbule, K., Herrmann, B., Arhant, M., Davies, P., Dumergue, N., Vincent, B., Gayet, N. & Krag, L. A., 2025, ICES-FAO Working Group on Fishing Technology and Fish Behaviour (WGFTFB). Yochum, N., Lansley, J. & Winger, P. (eds.). Copenhagen, Denmark: International Council for the Exploration of the Sea (ICES), p. 37-38 3.4.5. (ICES Scientific Report; No. 95, Vol. 7).Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
Open AccessFile4 Downloads (Orbit) -
Genanvendelse af nedknust teglaffald som delvis cementerstatning i beton og mørtel
Bertelsen, I. M. G., Kunther, W. & Ottosen, L. M., 2025, DTU Sustain. 2 p.Research output: Book/Report › Report › Communication
Open AccessFile59 Downloads (Orbit)
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Circular and Automated Earth Processing for Sustainable Construction
Maleki, M. (PhD Student), Spangenberg, J. (Main Supervisor), Bertelsen, I. M. G. (Supervisor), Goltermann, P. (Supervisor) & Brix, N. (Supervisor)
01/12/2025 → 30/11/2028
Project: PhD
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Influence of inorganic binders in earth construction materials and its recyclability
Bertelsen, I. M. G. (PI), Kirkelund, G. M. (Project Participant) & Zania, V. (Project Participant)
01/08/2024 → 31/07/2027
Project: Research
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Non-Destructive Evaluation of Engineered Earth Materials in Construction
Christiansen, A. S. (PI), Kinslev, E. M. (PI), Tomaškovicová, S. (Project Participant), Johansson, F. (Project Participant) & Bertelsen, I. M. G. (Project Participant)
01/01/2027 → 31/12/2028
Project: Research
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Valorization of sewage sludge ash in clay bricks
Feldthus, F. B. (PhD Student), Kirkelund, G. M. (Main Supervisor), Bertelsen, I. M. G. (Supervisor), Ottosen, L. M. (Supervisor), Belmonte, L. J. (Examiner) & Cheeseman, C. R. (Examiner)
01/04/2023 → 31/03/2026
Project: PhD
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AshCycle: Integration of Underutilized Ashes into Material Cycles by Industry-Urban Symbiosis
Ottosen, L. M. (PI), Kirkelund, G. M. (CoPI), Li, H. (Project Participant), Appiah, G. (Project Participant), Feldthus, F. B. (Project Participant), Macas Lima, A. T. (Project Participant), Schnell, E. C. (Project Participant), Bertelsen, I. M. G. (Project Participant), Jensen, A. H. (Project Participant), Hagedorn-Møller, J. (Contact Person) & Tybjerg, M. T. (Contact Person)
01/06/2022 → 31/05/2026
Project: Research
Activities
- 1 Conference presentations
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Influence of phosphorus content in sewage sludge ash on fired clay brick properties
Feldthus, F. B. (Speaker), Ottosen, L. M. (Other), Bertelsen, I. M. G. (Other) & Kirkelund, G. M. (Other)
11 Sept 2024 → 14 Sept 2024Activity: Talks and presentations › Conference presentations
File
Datasets
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X-ray diffraction analysis of clay minerals for brick clay, danish yellow and red brick clay
Feldthus, F. B. (Creator), Kirkelund, G. M. (Creator), Ottosen, L. M. (Creator) & Bertelsen, I. M. G. (Creator), Technical University of Denmark, 2025
Dataset
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Thermogravimetric analysis (TGA) of brick clay and sewage sludge ash
Feldthus, F. B. (Creator), Ottosen, L. M. (Creator), Kirkelund, G. M. (Creator) & Bertelsen, I. M. G. (Creator), Technical University of Denmark, 2025
Dataset
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X-ray fluorescence (XRF) - Chemical characterisation of brick clay and SSA
Feldthus, F. B. (Creator), Ottosen, L. M. (Creator), Kirkelund, G. M. (Creator) & Bertelsen, I. M. G. (Creator), Technical University of Denmark, 2025
Dataset
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Leaching from fired brick discs with brick clay and sewage sludge ash
Feldthus, F. B. (Creator), Ottosen, L. M. (Creator), Bertelsen, I. M. G. (Creator) & Kirkelund, G. M. (Creator), Technical University of Denmark, 2025
Dataset
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Brick discs with sewage sludge ash: Production data, water absorption, porosity and density measurements
Feldthus, F. B. (Creator), Kirkelund, G. M. (Creator), Ottosen, L. M. (Creator) & Bertelsen, I. M. G. (Creator), Technical University of Denmark, 2025
Dataset