puzzolana
/pʌzɒˈleɪnə/ (puz-oh-LAY-nuh)
Definitions
1. noun
A type of pozzolanic cement made from volcanic ash, often used in construction.
“The ancient Roman engineers used puzzolana to build durable structures that stood the test of time.”
/pʌzɒˈleɪnə/ (puz-oh-LAY-nuh)
1. noun
A type of pozzolanic cement made from volcanic ash, often used in construction.
“The ancient Roman engineers used puzzolana to build durable structures that stood the test of time.”