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Browsing by Subject "ekspansja"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Cementy specjalne dla budownictwa podziemnego
    (Wydawnictwa AGH, 2009) Szeląg, Henryk; Kurdowski, Wiesław
    The paper describes properties of special cements and prepared concrete blends elaborated and produced in the Division of Mineral Building Materials in Cracow. Showed properties emphasize exceptional features of these materials which guarantee durability of constructions under extreme conditions of exploitation load and environmental effects. It concerns very high resistances, small porosity and advantageous pore size distribution, resistance to chemical corrosion, freeze resistance and controlled values of very low contraction and expansion for expansive concretes. These properties predispose above mentioned materials to accomplishment and repair of concrete constructions in road infrastructure building, especially in applications of underground construction as well as in constructions of mining industry.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Strategia wejścia na rynek zagraniczny na przykładzie agencji pośrednictwa pracy
    (Data obrony: 2019-07-11) Urban, Dmytro
    Wydział Zarządzania
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Wprowadzenie do teorii ekspanderów spektralnych
    (Data obrony: 2019-07-12) Pondel, Natalia
    Wydział Matematyki Stosowanej