Tips for Concrete Sawing: Build It Right!
The ultimate goal of the construction industry is not to just build something; sometimes, it is important to modify or remove already built structures. This removal process for changing the shape or size of the concrete can be carried out in many ways, concrete sawing being one of them. Concrete sawing is the process of cutting or removing concrete in order to drill concrete and make holes in them of various sizes and shapes, be it square or round, with a big or small opening.
What is the best Advantage of Concrete Sewing?
One of the best advantages of concrete sawing is that it does not take too much time or workforce to complete the process. Most concrete sawing systems are extremely precise and accurate, with automatic functions and specialized features for different kinds of concrete surfaces. It does not disrupt your surroundings with excessive noise or pollution. If done properly, it does not cause any vibrations in the concrete material, so the concrete’s integrity and super strength properties stay intact, without any fractures in the material structure.
Things to keep in mind before a professional in Concrete Sawing:
There are various kinds of saws that can be used for concrete sawing. There are broadly two categories of cutting saws:
- Walk-Behind Saw: These are wheeled saws pushed by the operator so that the powerful blade of the saw can make incisions and cuts on the concrete surface below the wheel. Also called wet-saws, since they are dust-free, they are the most common kind, useful for adding joints to roads and curb removal. Their use is especially for work on horizontal surfaces.
- Cut-off Saw: This type of saw is useful for more challenging situations like making holes in a vertical wall for a window or installing water or power lines. This saw is hand-held and is much more accurate and controllable. Like regular circular saws, it uses around blades for concrete sawing. However, the blade is usually of a high-strength material so that it can withstand the wear and tear caused by concrete.
Saws can be operated with Machines or with Hydraulic Power:
- These saws can be powered employing hydraulic compression, or air compression, or electric, or gasoline. Depending on the usage, different power sources are preferred. Hydraulic saws are the most powerful, so they are reserved for experienced personnel.
- Air compressors are economical, lightweight, and easy to use. Gas-powered saws offer the maximum level of portability and movement. On the other hand, electric saws are the most lightweight. Which makes them easy to operate for long durations of construction. These unique advantages make these different saws useful for different situations.
- With a standard bit, much less or more materials are often required to be excavated. That is the reason why many companies use special diamond-tipped core drills for drilling.
The right saw is important to have the best concrete sawing output. Usually, powerful diamond blades are employed for concrete sawing. The synthetic diamond crystals on their surface are prone to falling off over time.
However, simultaneously, the new crystals get exposed and get the job done. Also important is the way one goes about the process of concrete sawing. Before proceeding, it is important to mark the cuts, preferably with a guide board held firmly on the surface. One should focus on starting with a few shallow cuts before delving deeper into the surface. It is safer, precise, and lets the blade stay cool as well.
Multiple branded companies are used for concrete sawing and core drilling. They have instruments and equipment like core drilling chains, saws, and drilling machines that can drill through any thickness of concrete.