ALL meanings of pozzuolana
poz·zo·la·na
P p - noun pozzuolana a porous variety of volcanic tuff or ash used in making hydraulic cement. 1
- noun pozzuolana a type of porous volcanic ash used in making hydraulic cements 0
- noun pozzuolana any of various artificial substitutes for this ash used in cements 0
- noun pozzuolana a volcanic rock, powdered and used in making a hydraulic cement 0
- noun pozzuolana a siliceous or siliceous-and-aluminous material that will, in finely divided form and in the presence of moisture, react with calcium hydroxide to form a cement 0