This method of concrete sawing is typically put into action where large areas of a reinforced concrete slab or asphalt need to be removed or cut in some way. A floor saw is essentially a large motor with a single diamond blade attached. The saw can be driven by a single operator who walks behind the machine as cutting of the slab progresses. The advantages and application of floor sawing entail:
Creating expansion joints.
Forming large openings for lift shafts, stair case installations etc.
Removing damaged, un-even areas of concrete to provide a clean, smooth edge.
Cutting to form channels for drainage, cables or other services.
Sawing long distances on motorways or other roads. Often for the installation of a new drainage system or for basic roadway repairs.