
Cause della risalita
The water is composed of molecules called “dipoles polarized”. The dipoles are linked together by hydrogen bonds and covalent and form clusters. These are the links that generate the voltage at the air / water surface. Nell’aria si forma una goccia, ma in un capillare siliceo (esistente in quasi tutti i materiali edili) la TS alza l'acqua a contatto con la parete e così causa la risalita.