DG the industry term here is CMU - concrete masonry unit, never heard concrete blocks referred to as masonry standard units but make sense. This is what I call our "vacuum saw". https://www.husqvarnacp.com/us/machines/power-cutters/k-770-vac/967860701/ Meets the silica standards when water is not available on the job. It works pretty good. The saw comes with cloth bags to collect the dust then chunk them in the dumpster however we empty ours out at the shop and re-use.