The best replacement for silica fume is fly ash.

The best alternatives to silica fume are rated as following:
★★★★★  fly ash
★★  fumed silica
★  micro silica
★  metakaolin

Your alternative for silica fume is not listed? Suggest!


No companions for silica fume have been suggested so far.
You have in mind a companion for silica fume and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of silica fume in all years. Click on graph for more.
silica fume
fly ash
fumed silica