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Information × Registration Number 0212U007421, 0111U007317 , R & D reports Title To investigate and harmonize with European documents the State Norms of concrete testing methods, on its water resistance (impermeability). popup.stage_title Head Babiak I., Кандидат технічних наук Registration Date 26-12-2012 Organization The State enterprise ''State Highway Scientific Research Institute'' popup.description2 The research subject is criteria of evaluation of concrete watertightness in accordance with different test methods. Correlation between water penetration depth into concrete at the application of a unilateral hydraulic pressure and the grade of concrete regarding its watertightness was studied. Purpose of work is generalization of parameters on determination of concrete watertightness at testing in accordance with the methods accepted in different systems of standards, development of correlation tables of concrete watertightness values. Basing on the results of the analytical review of normative technical and scientific literature, the criteria of evaluation of concrete watertightness and its parameters (preparation of samples, test conditions) which are deciding at tests using different methods of watertightness determination have been defined. Basing on test results in accordance with the requirements of operating standards of Ukraine, depth of water penetration was defined for concrete of grades W6, W8 regarding watertightness, and a correlation table of concrete watertightness values was developed. Product Description popup.authors Бабяк І.П. Горба М.Б. Радзієвський О. А. popup.nrat_date 2020-04-02 Close