Naršyti pagal temą "aggregates"

Dabar rodomi įrašai 1-5 iš 5

    • Estimated economics of operation mobile screens in dry screening process production of final aggregates for hot-mix asphalt 

      Martišius, Mindaugas; Sivilevičius, Henrikas (Procedia Engineering, 2017)
      The last important production step in hot-mix asphalt aggregates production is a final screening (classifying) of secondary or tertiary crushed materials, which has to ensure high quality screening curves of end-products ...

    • Evaluation of gradation variation of the granite aggregates used in asphalt mixtures at their manufacturing place 

      Makulavičius, Mantas; Sivilevičius, Henrikas (11th International Conference “Environmental Engineering” (ICEE-2020), 2020)
      Asphalt mixture gradation homogeneity is one of the key factors for proper laying and compaction during road pavement and its long-term maintenance afterwards. To achieve the good quality asphalt mixture homogeneity of ...

    • Evaluation of high-quality dolomite aggregate for asphalt wearing course 

      Vorobjovas, Viktoras; Šernas, Ovidijus; Žilionienė, Daiva; Šneideraitienė, Lina; Filotenkovas, Vilius (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      In Lithuania dolomite is the third most excavated by the amount mineral resource, which is mostly used in subbase layer and hot asphalt mixtures for asphalt binder and base courses. Although, for asphalt wearing layer are ...

    • The investigation of alkali – silica reactivity (ASR) of Lithuanian aggregates 

      Žvironaitė, Jadvyga; Pranckevičienė, Jolanta (Procedia Engineering, 2017)
      The potential alkali-silica reactivity (ASR) of Lithuanian aggregates from five quarries was investigated using national chemical method, accelerated mortar bar test method RILEM AAR-2 (specimens 40×40×160 mm) and storage ...

    • Užpildų reaktyvumo tyrimai iš Lietuvos žvyro karjerų 

      Rutkauskas, Aurimas; Nagrockienė, Džigita (Statyba: 18-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Civil Engineering: Proceedings of the 18th Conference for Junior Researchers "Science - Future of Lithuania", 2015)
      Nagrinėjama Lietuvos karjerų užpildų poveikio betono šarminei korozijai problema. Apžvelgti eksperimentiniai ir teoriniai darbai. Pateikiamos naudojamos medžiagos ir tyrimų metodikos. Atlikti užpildų reaktyvumo lygį ...