Pozzolana

Translation pozzolana into russian

Noun

Pozzolana is used as a cement additive to improve durability.

Пуццолана используется в качестве добавки к цементу для улучшения долговечности.

Noun

A type of volcanic ash used for hydraulic cement that sets under water.

The ancient Romans used pozzolana to create durable concrete structures that have lasted for centuries.