Pozolana or Pozzolana: How To spell?
The word Pozolana is misspelled against Pozzolana, a noun meaning "Volcanic ashes from Pozzuoli, in Italy, used in the manufacture of a kind of mortar which hardens under water."
The word Pozolana is misspelled against Pozzolana, a noun meaning "Volcanic ashes from Pozzuoli, in Italy, used in the manufacture of a kind of mortar which hardens under water."