Blar i NTNU Open på forfatter "Cepuritis, Rolands"

Viser treff 21-23 av 23

    • Sulfuric acid and citric acid attack of calcium sulfoaluminate-based binders 

      Damion, Tom; Cepuritis, Rolands; Chaunsali, Piyush (Peer reviewed; Journal article, 2022)
      Calcium sulfoaluminate (CSA) cement-based binders are low CO2 binders which exhibit rapid hardening or shrinkage compensating characteristics. Due to their unique properties, they have potential to be used in concrete ...

    • The Particle-Matrix model: limitations and further improvements needed 

      Cepuritis, Rolands; Jacobsen, Stefan; Spangenberg, Jon (Journal article; Peer reviewed, 2017)
      According to the Particle-Matrix Model (PMM) philosophy, the workability of concrete depends on the properties of two phases and the volumetric ratio between them: the fluid matrix phase (≤ 0.125 mm) and the solid particle ...

    • Three dimensional shape analysis of concrete aggregate fines produced by VSI crushing 

      Cepuritis, Rolands; Garboczi, Edward J.; Jacobsen, Stefan (Journal article; Peer reviewed, 2016)
      We studied the 3-D shape of concrete aggregate fines with particle sizes between 3 µm and 250 µm produced by high-speed vertical shaft impact (VSI) crushing of rock types from 10 different quarries representing a wide range ...