•    Durability of concrete according to the performance principle - Project 5: Acceptance tests at the construction site / Acceptance tests at the structure
•     WinConFat - Fatigue of high-strength steel fiber concrete under high-cycle loading
•     WiTraBau - Scientific accompanying measure with the FGSV for research results in the field of "New materials for urban infrastructures (HighTechMatBau)
•     Concrete road pavements

2023

• Ov, D.; Lozano Valcarcel, J. M.; Breitenbücher, R.; Kränkel, T.; Gehlen, C. (2023). Leistungsbezogene Bewertung der Dauerhaftigkeit von Betonbauwerken durch baustellentaugliche Abnahmeprüfungen. In: Proceedings of the 21st ibausil International Conference on Building Materials, 13.-15. September 2023, Weimar, pp. 1493-1504.

• Ov, D.; Breitenbücher, R. (2023). Results on WP 1.7 of the collaborative research project WinConFat. In: DBV booklet 52 "Material fatigue of reinforced and prestressed concrete under highly cyclic loading", Deutscher Beton- und Bautechnik-Verein E.V. (DBV), version September 2023.

• Ov, D.; Przondziono, R.; Breitenbücher, R. (2023). reliable test procedure for the characterization of joint sealants in concrete pavements. In: Proceedings of the 14th International Symposium on Concrete Roads 2023, Krakow, Poland.

•  Lozano Valcarcel, J. M.; Ov, D.; Kränkel, T.; Gehlen, C.; Breitenbücher, R. (2023). Bridging the Gap: Assessing Material Performance of Laboratory Specimens and Concrete Structures. Materials 2023, 16, 4306. https://doi.org/10.3390/ma16124306
• Ov, D.; Lozano Valcarcel, J. M.; Kränkel, T.; Breitenbücher, R.; Gehlen, C. (2023). Assessment of Deviations in Concrete Properties Quantified Under Laboratory Conditions and from the Construction Site. In: Proceedings of the international RILEM Conference SynerCrete 2023, Milos Island, Greece, pp. 764-774.
• Lozano Valcarcel, J. M.; Ov, D.; Kränkel, T.; Gehlen, C.; Breitenbücher, R. (2023). Durability of Concrete: Assessing the Performance Achieved in the Laboratory and on the Construction Site. In: Proceedings of the fib Symposium 2023, Istanbul, Turkey, pp. 450-459.

2022

• Breitenbücher, R.; Ov, D. (2022). Auf der Baustelle – Vertrauen und Kontrolle. In: Beiträge zur Fachtagung Praxis Transportbeton, beton 9|2022, S. 20.
• Ov, D.; Breitenbücher, R. (2022). Influence of Steel Fibers on the Fatigue Behavior of High-Performance Concretes under Cyclic Loading. In: Proceedings of the fib International Conference on Concrete Sustainability 2021, Prague, Czech Republic, pp. 437-443.

2021

• Ov, D.; Breitenbücher, R.; Radenberg, M.; Twer, D. (2021). Innovative test method for the reliable evaluation of joint sealants in concrete pavements. In: Proceedings of the 12th International Conference on Concrete Pavements (12th ICCP), Online Conference, Minneapolis, Minnesota, USA, pp. 23-27.

2020

• Ov, D.; Breitenbücher, R. (2020). High-Cycle Fatigue Behavior of Steel Fiber Reinforced High-Performance Concretes for Wind Turbines. In: Proceedings of the fib Symposium 2020, Shanghai, China, pp. 757-764.

2019

• Schulte-Schrepping, C.; Ov, D.; Breitenbücher, R. (2019). Solidification of Two-Component Grouts by the Use of Superabsorbent Polymers as Activator. Proceedings of the 3rd International Conference on the Application of Superabsorbent Polymers (SAP) and Other New Admixtures Towards Smart Concrete, RILEM Bookseries Volume 24, Kruger National Park, South Africa, pp. 230-238.

2018

• Buckenhüskes, F., Breitenbücher, R., Ov, D. (2018). Material Fatigue of Steel Fiber Reinforced High Performance Concrete for On- and Offshore Wind Turbines. Proceedings of the 5th International fib Congress, Melbourne, Australien, 2018

• Implementation of internships for BI and UI students
• Contact person for courses in the Master

[7] Durability of concrete according to the performance principle - condition assessment on building structures (Koop. VDZ), Master's thesis, Chair of Building Materials Technology, Faculty of Civil and Environmental Engineering, Ruhr University Bochum.

[6] Durability of concrete according to the performance principle - condition assessment on bridge structures (Koop. VDZ), Master's thesis, Chair of Building Materials Technology of the Faculty of Civil and Environmental Engineering, Ruhr University Bochum.

[5] Durability of concrete according to the performance principle - Influence of w/c-value variations on the parameters chloride penetration and carbonation resistance (Koop. VDZ), Master's thesis, Chair of Building Materials Technology of the Faculty of Civil and Environmental Engineering, Ruhr University Bochum.

[4] Systematic Investigations on the Stressability of Hot and Cold Workable Joint Compounds in Concrete Pavements, Master's Thesis, Chair of Building Materials Technology, Faculty of Civil and Environmental Engineering, Ruhr University Bochum.

[3] Durability of Concrete - Damage Mechanisms and Service Life Prediction of Structural Elements, Bachelor's Thesis, Chair of Building Materials Engineering of the Faculty of Civil and Environmental Engineering, Ruhr-University Bochum.

[2] Fatigue behavior of (ultra-)high strength concretes - effects of testing influencing factors, Bachelor Thesis, Chair of Building Materials Technology of the Faculty of Civil and Environmental Engineering, Ruhr-University Bochum.

[1] Influence of steel fibers on the flexural strength and fatigue behavior of high-strength concretes, Bachelor's thesis, Chair of Building Materials Technology of the Faculty of Civil and Environmental Engineering, Ruhr University Bochum.

•     until March 2018 study of civil engineering at the Ruhr-University Bochum
•     until April 2018 research assistant at the Chair of Building Materials Engineering at the Ruhr-University Bochum
•     since May 2018 research assistant at the Chair of Building Materials Engineering at the Ruhr-University Bochum