Applications of diamond saw cutting projects include removing large sections of reinforced concrete such as piers, towers, or bridge sections. Completing large scale construction projects can be a huge endeavor for commercial construction teams. Hence, the reason hiring the right team with the right skills, resources, and experience is a must.
Concrete work can take up a large portion of the time of these projects. The right tools are necessary to get the job done right. They’re also important to make sure the project gets done on time.
Diamond saw cutting is the best way to cut through concrete. The properties of diamond blades make them some of the most important tools when doing large industrial projects.
Here is everything you need to know about diamond saws and diamond saw cutting tips.
How Does Diamond Saw Cutting Work?
Diamond saws have four important components. The saws have a metal core with a segmented rim. The diamonds sit on the rim.
These diamonds are what give the saw its superior cutting power. Many saws contain synthetic diamonds.
The saws also contain a metal bond that holds the diamonds in place until they wear away.
The weld fuses the cutting segments to the core of the saw.
When the saw is in use, the diamonds employ an abrasive action, which allows them to cut through materials. Over time, the diamonds dull and the matrix fades away. As the matrix fades, the dulled diamonds are hewn away and new diamonds are exposed.
An important thing to keep in mind when using a diamond saw is the matrix’s hardness. Saws that cut through soft materials should have a harder matrix. The hard matrix ensures that the diamonds are used up before the matrix exposes newer diamonds.
Blades that cut through hard materials should have a softer matrix. The soft matrix makes exposing new diamonds easier, which means you’ll always have the power necessary for abrasive materials.
Road and Slab Sawing
A slab saw is a machine that workers can man from behind while walking. Slab saws have blades on a spindle to cut through flat and horizontal surfaces. The blade spins and cuts through the material underneath.
Slab sawing is more efficient than using a jackhammer. It’s also faster, quieter, and places less stress on structures. Slab saws are typically used for making saw cuts in concrete, brick, and some other materials.
Some other uses for slab saws include:
- Road and highway repairs
- Cutting through reinforced concrete walls
- Trenching for electrical work
- Cutting through structural foundations
Slab sawing is quick and perfect for commercial construction projects. It is especially useful for road work since it can open up roads with ease. It also eliminates the need for excavation, which takes even more time to complete.
Wire Sawing
Wire sawing with diamond impregnated segments was originally developed in the mining industry to allow the cutting of large stone and concrete surface areas. Over the last 25 years it has become the go to choice when segmenting large pieces of reinforced concrete structures.
Wire saws can cut through nearly anything, including concrete, metal, and stone.
Wire saws are especially adept at cutting concrete with diamonds. The saws are made out of steel wire with diamonds embedded along the wire. The saws use abrasion to cut through materials.
The wire is maneuvered with a system of pulleys that are placed along the direction of the cut. The wire wraps around the object and the pulleys pull the wire to cut through the material. Water flows through the system to ensure it has lubrication and to prevent overheating.
Wire sawing is an excellent tool for cutting through thick concrete and steel. You may find wire saws in use for cutting through bridges and building supports.
Because wire saws aren’t confined to a rigid shape, they can handle irregular shapes. They can also cut through the thick materials regular diamond saws cannot.
They also lead to cleaner construction areas. Since they need water to operate, it leads too much less silica dust getting into the air. This helps protect workers’ health and makes cleanup much easier.
Due to how narrow wire saws are, they allow for more precise cuts. They aren’t manually operated either, which means they are perfect for tight spaces and underwater.
They’re also quiet, which makes them perfect for projects in residential neighborhoods. Construction projects that are done at night can also make great use of wire saws.
Wall Sawing
Wall sawing is the best method for cutting through vertical and sloped surfaces. These wall saws use circular blades which can cut through concrete, reinforced concrete, stone, asphalt, and cinder block.
The saw is on a track, which lets it make precise cuts. The track allows it to cut on vertical surfaces and horizontal ones as well. It also works on steep inclines.
Walls saws are excellent for creating openings for doors and windows. They are also handy for laying the groundwork for HVAC applications.
These saws are excellent for indoor and outdoor use, and they don’t make much noise. Due to their precise cuts, they help protect the structural integrity of whatever they cut through.
Coring and Sawing Services
Diamond saw cutting machines can help speed along construction and industrial projects. You should always use the appropriate blade for the material you’re cutting through. Be sure to inspect your blades and take the appropriate precautions to minimize harm while using them.
At JP Hogan Coring & Sawing Corp., we pride ourselves on providing comprehensive concrete coring and sawing services. Our services include
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