Akytojo betono atsparumo šalčiui, taikant skirtingas bandymų metodikas, vertinimas

Abstract

The article presents results of the comparative investigations into porous concrete specimens resistance to freezing (one-sided and volumetric). It has been determined that there is not any linear relation between the results obtained when calculating both the beginning of specimens disintegration (R=0,2161753) and their disintegration end (R=0,2621269). Besides, the data are very scattered and any other mathematical model did not allow to find a stronger non-linear relation.