Eric Thomas wrote:Fly ash, pulverized slag, pumice are all pozzolans.
these are all largely silicon, which is why I wondered if sodium
silicate would also work as a pozzolan. I've gathered by now that it will not.
after reading a bit more, I'm no longer convinced that I need to approximate hydraulic lime for this project. I think hydrated lime could work just fine. or no stabilizer at all, as the walls in question will be fairly low and not load-bearing.