Pozzolana, also known as pozzolanic ash (pulvis puteolanus in Latin), is a siliceous or siliceous and aluminous material which reacts with calcium hydroxide in the presence of water at room temperature (cf. pozzolanic reaction).
Primary 2015: Duffy, Smith win easily in Readington In Readington, in a reversal of last yearâs primary results, the two candidates backed by the party organization â Liz Duffy and Ben Smith â won an easy victory over Larry Lelah and Deborah Lyons. Check out this story on mycentraljersey.com: http://mycj.co/1M3eJR1.
Elaine Thompson wins 200-meters. ( 1 CNN)Brianna Rollins led an American domination of the 100-meters hurdles on a golden night for the US women at Rio 2016. 2  Rollins, who finished ahead of teammates Nia Ali and Kristi Castlin in a thrilling final, cruised home in a time of 12.48 seconds.