porozitost
Porozitost refers to the state or quality of being porous, meaning containing many small holes or spaces. It is a fundamental property of many materials, including rocks, soils, ceramics, and biological tissues. Porosity is typically expressed as a fraction or percentage of the total volume of a material that is void space. These void spaces, or pores, can vary greatly in size, shape, and distribution depending on the material and its formation.
The presence and nature of pores significantly influence a material's behavior. For instance, in rocks and soils,
Porosity can be determined through various methods, including microscopy, mercury intrusion porosimetry, and gas adsorption techniques.