Concrete cutting and coring is a process of drilling or cutting concrete, usually in ceilings, walls, or floors. It is not something that is typically done for DIY projects, such as drilling small holes in a wall for furniture or hangings. It is best to work with a professional drilling company to ensure the job is done correctly and efficiently. Concrete cutting is essential for the installation of many services, as well as for demolition and associated activities.
Core drilling is mechanically anchored to a wall or can be vacuumed into a smooth concrete floor. It can also be used to take sample cores of the poured concrete so that quality control companies can check its strength. Diamond saws are popular because they can also cut other materials, such as rebar, which is often part of reinforced concrete. Concrete walls are cut with track-mounted circular blades that allow the equipment to climb the walls. Large-scale commercial concrete cutting is often done with wire saws where wires with tiny diamond segments replace the circular saws of standard concrete cutters.
The latest in diamond core drilling and GPR scanning technology is used to ensure that all cuts and openings are made safely and efficiently to maintain structural integrity. Wet core drilling is most commonly used for its efficiency and ability to drive the drill bit faster through concrete structures than traditional drill bits. In the past, concrete cutting companies used pneumatic hammers to break concrete, but that method left everything dusty and dirty. It is rare to find someone or a resource that can answer all the questions about concrete coring, especially in Australia.