Labor für Gefügemorphologie
Kontakt und Adresse
Institut für Baustoffe
Georg-Schumann-Str. 7
01187 Dresden
Telefon: +49-(0)351 - 463 36309
Telefax: +49-(0)351 - 463 37268
Direktor
Institutsdirektor
NameUniv.-Prof. Dr.-Ing. Viktor Mechtcherine
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Besucheradresse:
Von-Mises-Bau, 3. Etage, Raum 315A Georg-Schumann-Straße 7
01187 Dresden
Deutschland
Detaillierte Informationen zu Prof. Dr.-Ing. Viktor Mechtcherine
Leiter
Professor für zirkuläre und multifunktionale Baustoffe
Nameapl. Prof. Dr.-Ing. Marco Liebscher
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Besucheradresse:
Von-Mises-Bau, 3. Etage, Raum 312 Georg-Schumann-Straße 7
01187 Dresden
Deutschland
Arbeitsgebiete
Gruppenleiter Gefügemorphologie
- Grundlagen- und anwendungsorientierte Forschung zur Charakterisierung von mineralischen Baustoffen,
- Strukturanalyse von Baustoffen mittels physiko-chemischer Methoden:
- ESEM
- EDX
- Pulver-XRD
- DSC/TG
- FT-IR
- Hg-Druckporosimetrie
- Lichtmikroskopie
Durability Assessment-based Design (DAD) methodology for structures, to improve durability and predict their
long-term performance under Extremely Aggressive Exposures (EAE: XS-chloride induced corrosion, XA-chemical
attack).
The improvement will be supported upgrading Ultra High Performance Fiber Reinforced Concrete with new
functionalities. Focus will be on marine structures and infrastructures for geothermal/biomass energy plants, whose
severe conditions challenge the performance, lead to quick deterioration and shorten the lifespan, resulting in billions
Euro spent each year in repairs.
This goal will be achieved through the following activities (variations compared to current reinforced concrete):
- Tailoring UHDC to target a 100% enhancement in material durability.
- Upgrading experimental methods to validating durability properties of UHDCs in service conditions (cracked state)
and validate an enhancement of at least a 30%.
- Developing a theoretical model to evaluate ageing and degradation of UHDC structures in EAE with a 75% of
accuracy, extending the modelling to predict the lifespan.
- Proposing new design concepts DAD, for the use of UHDC and assessing the structures durability and Life Cycle
Analysis with a 95% confidence level, to achieve an increase service life of 30%, and a long-term reduction of
maintenance costs by at least 50%.
- Proving, through long-term monitoring in six full-scale proofs-of concept that UHDC in real conditions has the
expected enhancement of 30% in durability for both: repaired and new elements.
- Developing a Business Plan per industrial partner analyzing the market niches and sectors where the developments
will be exploited.
The competence garnered by all the partners will put them in the forefront of the civil engineering field in order to
provide sustainable solutions for the most challenging needs of our society.
Durability Assessment-based Design (DAD) methodology for structures, to improve durability and predict their
long-term performance under Extremely Aggressive Exposures (EAE: XS-chloride induced corrosion, XA-chemical
attack).
The improvement will be supported upgrading Ultra High Performance Fiber Reinforced Concrete with new
functionalities. Focus will be on marine structures and infrastructures for geothermal/biomass energy plants, whose
severe conditions challenge the performance, lead to quick deterioration and shorten the lifespan, resulting in billions
Euro spent each year in repairs.
This goal will be achieved through the following activities (variations compared to current reinforced concrete):
- Tailoring UHDC to target a 100% enhancement in material durability.
- Upgrading experimental methods to validating durability properties of UHDCs in service conditions (cracked state)
and validate an enhancement of at least a 30%.
- Developing a theoretical model to evaluate ageing and degradation of UHDC structures in EAE with a 75% of
accuracy, extending the modelling to predict the lifespan.
- Proposing new design concepts DAD, for the use of UHDC and assessing the structures durability and Life Cycle
Analysis with a 95% confidence level, to achieve an increase service life of 30%, and a long-term reduction of
maintenance costs by at least 50%.
- Proving, through long-term monitoring in six full-scale proofs-of concept that UHDC in real conditions has the
expected enhancement of 30% in durability for both: repaired and new elements.
- Developing a Business Plan per industrial partner analyzing the market niches and sectors where the developments
will be exploited.
The competence garnered by all the partners will put them in the forefront of the civil engineering field in order to
provide sustainable solutions for the most challenging needs of our society.
- Herr Prof. Dr.-Ing. Viktor Mechtcherine
- Frau Martina Awassi
- Frau Claudia Meuche
- Herr Dipl.-Ing. Philipp Kunz
- Herr Dipl.-Chem. Dr. rer. nat. Christof Schröfl
- Frau Dipl.-Ing. Michaela Reichardt
- EU H2020 NMBP-06-2017
- Politecnico di Milano, Politecnico di Milano (Italien)
- Rover Maritime Sociedad Limitada, Rover Maritime Sociedad Limitada (Spanien)
- ENEL Green Power SPA, ENEL Green Power SPA (Italien)
- Sviluppo Tecnologie e Ricerca per L'Edizilia Sismicamente Sicura ed Ecosostenibile SCARL, Sviluppo Tecnologie e Ricerca per L'Edizilia Sismicamente Sicura ed Ecosostenibile SCARL (Italien)
- Research and Development Concretes Sociedad Limitada, Research and Development Concretes Sociedad Limitada (Spanien)
- Banagher Precast Concrete Limited, Banagher Precast Concrete Limited (Irland)
- API Europe MEPE, API Europe MEPE (Griechenland)
- Penetron Italia SRL, Penetron Italia SRL (Italien)
- Universitat Politecnica de Valencia, Universitat Politecnica de Valencia (Spanien)
- Ben-Gurion University of the Negev, Ben-Gurion University of the Negev (Israel)
- Universita ta Malta, Universita ta Malta (Malta)
Wissenschaftliche Mitarbeiter
Wissenschaftlicher Mitarbeiter
NameDr.rer.nat. Thomas Köberle
Gefügemorphologie
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Besucheradresse:
von Mises-Bau, 4. Etage, Raum 406 Georg-Schumann-Straße 7
01187 Dresden
Deutschland
Technische Mitarbeiter
Technische Mitarbeiterin
NameFrau Dipl.-Krist. Ina Noack
Gefügemorphologie
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Besucheradresse:
Von-Mises-Bau, 3. Etage, Raum 309 Georg-Schumann-Straße 7
01187 Dresden
Deutschland
Arbeitsgebiete
Arbeitsgruppe Gefügemorphologie
- Baustoffliche Analytik
- Pulver-XRD, Dünnschliffpräparation, Lichtmikroskopie
Technische Mitarbeiterin
NameFrau Dipl.-Ing. Annett Willomitzer
Gefügemorphologie
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Besucheradresse:
Von-Mises-Bau, 4. Etage, Raum 406 Georg-Schumann-Straße 7
01187 Dresden
Deutschland
Aufgabenbereich
Arbeitsgruppe Gefügemorphologie
Messungen und Auswertungen zur Porengrößenverteilung, Porenvolumen, spezifische Porenoberfläche, Dichte und Partikelverteilung von Baustoffen (Porosimetrie, Rapid Air)