Hydraulic Saw For Slab flat cutting floor sawing 
Floor sawing is used when reasonably level and flat surfaces have to be cut and includes cutting through reinforced concrete, precast concrete, and other structural materials.

Applications include floors, openings for ducts, elevators, stair wells, machine pads, to cut trenches for conduits, and for demolition purposes.
Cutting to suspended slabs inside buildings.
Concrete slab cutting for removal and alteration.
Bitumen cutting for neat edges before or after excavations.
Cosmetic floor sawing.
General concrete repairs.
Sawing for plumbing and electrical installations.
For joint installations.