Journal of Tashkent Institute of Railway Engineers


The article gives a classification of methods for controlling the porous structure of materials. The parameters of the porosity of aerated concrete were investigated by the method of mercury porosimetry. The method of mercury porosimetry is based on the fact that a liquid that does not wet a solid penetrates into its pores only when exposed to external pressure. The total porosity of aerated concrete according to mercury porosimetry is 49.28%

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