Prohlížení Acta Polytechnica CTU Proceedings. 2022, vol. 33 dle autora "Breitenbücher, Rolf"

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    • Influence of steel fibers on the fatigue behavior of high-performance concretes under cyclic loading 

      Autor: Ov, David; Breitenbücher, Rolf
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Due to the advancement of high-performance concretes, the development of filigree constructions has been improved in the last decades. However, as the demand to create more filigree designs increases, the vulnerability to ...

    • Optimizing the acid resistance of concrete with granulated blast-furnace slag 

      Autor: Kempf, Luca-Alexander; Breitenbücher, Rolf; Gerten, Christian; Ehrenberg, Andreas
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Concrete structures exposed to high levels of chemical attacks are assigned to exposure class XA3, which recommends separate concrete protection or a special expert solution to ensure durability. Due to the partial ...

    • Sustainability of concrete pavements considering traffic and de-icing agents 

      Autor: Breitenbücher, Rolf; Przondziono, Robin
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      In concrete pavements, special conditions, that increase the likeliness of damaging reactions, as for example an alkali-silica reaction (ASR), prevail. Especially to the superposition of microstructural degradation caused ...

    • Thin concrete overlays wit carbon reinforcement on deteriorated concrete pavements 

      Autor: Neumann, Julia; Breitenbücher, Rolf
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      In many countries, concrete pavements are normally built as Jointed Plain Concrete Pavements. Due to a lack of alternatives, repairing deteriorated concrete pavements usually requires the replacement of the complete pavement ...