Concrete Cutting Waltham MA
 | Core Drilling
Just about any construction project involves some type of cutting concrete or core boring. While cutting concrete might seem fairly simple and simple, in actual practice there are several considerations to bear in mind to get a safe and successful concrete cutting or boring project. Fist, you must know that concrete dust is potentially damaging to the lung sinuses and eyes. Concrete dust also becomes corrosive and abrasive and may even damage surrounding finish. Dust control becomes a crucial consideration when cutting concrete either using a saw or perhaps a drill or core boring bit. The two most common dust control methods are wet cutting the location where the dust is collected inside the cooling water and pneumatic devices that pull the dust away in an air stream. When utilizing a diamond ring cutting blade or other abrasive disk cutting device for example concrete saw, the lake also serves to lubricate and cool the cutting tools. Consideration must me designed to handle the spillage of cooling water on to the surface being cut. Drainage has to be provided or even a vacuum system like a wet vac may be used to control the spread of the cooling water. When working with power tools, adequate grounding, insulation and appropriate ground fault protection must be provided. Waiting in a puddle of water while operating and electric tool can be fatal if proper protections aren't set up. Another precaution has to be added when using core drilling machine. A number of these machines rely on suction to maintain the bas in place through the drilling operation. The friction from the base suctioned up against the floor provides the potential to deal with rotation while drilling. Two competing factors can be found in to play throughout the lock down operation. The slicker the ground, the better the suction seal will probably be. However, you will see less resistance to rotation due to friction from your slick floor. Specifically if the concrete is wet. Also, while a rough floor may provide more friction, the roughness is not going to allow a strong vacuum seal from the floor. Either way the vacuum seal isn't completely reliable and may even fail throughout the drilling operation. The operator has to be keenly mindful of the possibility that the device base my rotate violently unexpectedly. The operator must keep his body from the possible rotation path of the equipment bas constantly during a core drilling operation. A more reliable method of securing the device is always to set a simple concrete anchor from the base in addition to the vacuum seal. Most machines have a provision for this anchor and the small hole needed for the anchor is readily repaired within the concrete floor. When coming up with any type of cut in concrete whether it's a straight line cut having a concrete saw or building a round hole having a core drill, you have to also consider what exactly is hidden in the concrete. Not simply will the concrete contain re bar and rocks that may snag the cutting tool, but often plumbing lines and electrical conduit are often buried within the concrete. And they'll likely not wherever the drawings suggest to them being. Before any concrete cutting operation be certain to locate as precisely as possible any pipes or conduit that could be buried within the concrete. A cutting blade will slice via a conduit effortlessly often shorting the wires together about the blade. However, care has to be taken how the operator doesn't end up being the ground path instead of the conduit or another wires. If possible, de energize any power lines which may be near the cutting or drilling operation. Core Drilling Concrete cutting requires sharp tools, quality equipment in good repair, an excellent supply of cooling water plus a skilled operator. Operating concrete cutting equipment may be basic and safe, but the operator has to be acquainted with the opportunity hazards and know all the functions from the equipment he's operating. |
