pressmättnad
Pressmättnad is a term used in materials science and engineering to describe the point at which a porous material can no longer absorb any more liquid. It signifies a state of complete saturation where all available pore spaces within the material are filled with the liquid. This concept is crucial in understanding the behavior of many materials, including soils, sponges, paper, and certain industrial filters.
When a porous material is exposed to a liquid, capillary forces draw the liquid into the pores.
The degree of pressmättnad can influence various properties of the material, such as its weight, strength, electrical