Flagstone: what to use, sand, cement, or gravel?
Well, if you were to cement the flagstone on the outside, and lay the inner flagstones just in a bed of stone dust, then you're not leaving a place for the water to go. ... I've came across a lot of names for crusher run…screenings, stone dust, decomposed granite, 8th inch minus, ect. But squeegee? That's just too silly. Ask them to ...