As nouns the difference between pozzolana and puzzolana
is that pozzolana is a type of volcanic ash used for mortar or for cement which sets under water while puzzolana is alternative form of pozzolana.
pozzolana
English
Noun
(
en noun)
A type of volcanic ash used for mortar or for cement which sets under water.
Related terms
*pozzolan
*pozzolanic
References
*The Concise Oxford Dictionary , 10th ed, p.1122.
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