Adding stuff to lime to make more stuff.

[@neilridgeon549]

Good content

[@OxhornLimeworksLtd-ik8qu]

@@neilridgeon549 thanks this was the easiest way we could think to explain it.

[@stihl3826]

Pozzolan gives an air lime a hydraulic set. Volcanic ash, brick dust etc

[@OxhornLimeworksLtd-ik8qu]

@stihl3826 to a degree yes. 👍