Abstract: A saw apparatus is disclosed for sawing paving slabs. The saw apparatus has a frame mounted on a ground contacting propulsion member such that the frame straddles above a slab to be cut without touching the slab. A first saw support assembly disposes one or more blades of a saw in cutting engagement with the slab for a transverse cut. A second saw support assembly disposes a blade of another saw in cutting engagement with the slab for a longitudinal cut. The saw assemblies are configured to selectively, in a single pass along and over a slab, cut, vacuum, clean via pressurized air, fill a cut slot, and apply sealant to a cut slot concurrently with respect to a slot and sequentially with respect to a point of a slot.

Abstract: A saw apparatus for sawing paving slabs has a frame mounted on a ground contacting propulsion member such that the frame may move above a slab to be cut without touching the slab. A first saw support assembly disposes a blade of a saw in cutting engagement with the slab for a transverse cut. A second saw support assembly disposes a blade of another saw in cutting engagement with the slab for a longitudinal cut. The saws are mounted on the saw assemblies and the saw assemblies are mounted on the frame and the frame is mounted on the ground contact propulsion members such that no part of said frame need contact the slab during cutting.

Abstract: A saw apparatus is disclosed for sawing paving slabs. The saw apparatus has a frame mounted on a ground contacting propulsion member such that the frame straddles above a slab to be cut without touching the slab. A first saw support assembly disposes one or more blades of a saw in cutting engagement with the slab for a transverse cut. A second saw support assembly disposes a blade of another saw in cutting engagement with the slab for a longitudinal cut. The saw assemblies are configured to selectively, in a single pass along and over a slab, cut, vacuum, clean via pressurized air, fill a cut slot, and apply sealant to a cut slot concurrently with respect to a slot and sequentially with respect to a point of a slot.

Abstract: A saw apparatus for sawing paving slabs has a frame mounted on a ground contacting propulsion member such that the frame may move above a slab to be cut without touching the slab. A first saw support assembly disposes a blade of a saw in cutting engagement with the slab for a transverse cut. A second saw support assembly disposes a blade of another saw in cutting engagement with the slab for a longitudinal cut. The saws are mounted on the saw assemblies and the saw assemblies are mounted on the frame and the frame is mounted on the ground contact propulsion members such that no part of said frame need contact the slab during cutting.

Abstract: A saw apparatus for sawing paving slabs has a frame mounted on a ground contacting propulsion member such that the frame may move above a slab to be cut. A saw support assembly has an engaged position and a removed position; the engaged position disposing a blade of a saw in cutting engagement with a top surface of a slab to be cut. The saw is mounted on the saw assembly and the saw assembly is mounted on the frame and the frame is mounted on the ground contact propulsion members such that no part of said frame need contact the slab during cutting.