Concrete / Asphalt / Brick / Pavers Blades
Diamond blades for concrete and asphalt in most cases contain segments with alternating bond patterns from soft bond to hard bond. Asphalt and concrete occasionally have a softer bond when freshly poured. With this variety of density in the material alternating diamonds with different diamond concentration can be the best bet to cutting asphalt and concrete regardless of cure time or compound.
The Diamond Tool Store carries a variety of options for cutting concrete and asphalt from soft bond segmented blades to hard bond segmented blade.