How a Concrete Grinding Service Can Benefit You

concrete grinding service

Concrete is the most used substance in the world, more than any other man-made material. But it can be difficult to maintain and repair. Is your concrete flooring a little worse for wear? You can choose to fix it yourself or hire a concrete grinding service to do the job for you. Here is what you need to know about the process and how a concrete grinding service can benefit you.

What is Concrete Grinding?

Concrete grinding removes layers of concrete using a dust suppression system. It is ideal for manufacturing, factory, and warehouse floors. The process uses heavy-duty machines with diamond-impregnated discs resembling sandpaper. During concrete grinding, these discs are replaced with finer grit discs on a gradual basis to create a high polish shine. A polishing compound is then applied to clean up any remaining residue.

Benefits of Concrete Grinding

Concrete grinding can serve a number of purposes. It can be used to prepare concrete for the installation of new flooring or provide better drainage in floors that are uneven. Concrete grinding is also useful for removing old flooring and debris. Polished concrete floors won’t chip and hold up well, especially in high traffic areas. They require little maintenance and are more affordable than some other flooring options.

The use of concrete stains on polished concrete can give an aesthetic appearance similar to that of granite or marble. Concrete grinding is also environmentally friendly for a couple of reasons. It reduces dust and mold and produces a low amount of waste while being installed. The reflective surface can also help reduce lighting costs in large buildings.

How Much Do Concrete Grinding Services Cost?

The current condition of your concrete flooring is one main factor in determining the overall cost. If it is damaged, then the cracks and joints will need to be sealed. Surface repairs typically cost around $2 to $3 per square foot. The more you want your floor to shine, the higher the cost will be because the concrete service will need to go over your floor multiple times. The design of flooring you choose is also a big factor in price. Elaborate designs can cost up to $15 per square foot.

Whether you want to remove surface dirt or replace the entire floor, using a concrete grinding service can help you achieve beautiful and affordable flooring that will last for years to come. This environmentally friendly service will not only help you save time and money but will keep you safe as well in the long run.</p

Top 4 Best Concrete Crack Repair Methods

concrete crack repair

Concrete is a vital construction material extensively used in buildings, roads, bridges, and dams. However, like most commonly used construction materials, concrete may develop cracks over time. This is because crack not repaired can continuously expand until it becomes dangerous enough to cause structural failure. Repairing a cracked concrete is both time and cost-constrained, and as such, adopting the right concrete crack repair method is important so as to significantly save time, money, energy while producing a long-lasting result.

Understanding the type and nature of cracks that have occurred in a building is the first step towards selecting the most effective method of concrete crack repair. Common crack types include horizontal, vertical, diagonal, and step cracks.

A simple concrete crack repair for a small vertical or diagonal crack without signs of distress may involve filling voids with additional concrete to keep moisture out. Otherwise, the following top crack repair methods are usually adopted.

Epoxy Injection

Epoxy injection for concrete crack repair is useful for filling cracks as narrow as 0.002 inches (0.05 mm). The technique here generally involves establishing entry and venting ports at close intervals along the cracks, sealing the crack on exposed surfaces, and subsequently injecting the epoxy under pressure. However, unless the underlying cause of the cracking has been corrected, it will probably recur near the original crack.

The efficiency of epoxy injection is greatly affected by problems such as silt contamination and leakage, both of which need to be fixed for epoxy injection to last. This crack repair method requires someone with the right combination of skills, discipline, and tact for successful execution.

This method is unsuitable if cracks are active and in large numbers, as well as if water leakage cannot be controlled. On exposure to fire and elevated temperature, epoxy resins lose strength significantly and thus may require fireproofing.

Routing and Sealing

Routing and sealing is the simplest and most common concrete crack repair method. The idea here is to treat the crack like a joint. The technique simply involves enlarging the cracks on the surface and then sealing them with a joint sealant. However, it is vital to adopt the right width to depth aspect ratio when sealing the joint so as to leave enough room for movement. This method is unsuitable for structural repair, serving only as a remedy for minor cracks.

Stitching the Crack

Just like the name implies, the crack can be stitched as a form of repair. The procedure involves drilling an entry and exit hole across the cracked surface and running a number of U-shaped metallic staples through the holes, anchoring them firmly in the hole using either an epoxy-based system or grout. This repair method is efficient and long-lasting.

Drilling and Plugging

This method is recommended for its cost and time efficiency. However, it is only suitable for repairing vertical cracks running in straight lines. During this procedure, a series of vertical holes are drilled in the crack and grout is passed down the holes, forming a key. The key prevents leakages and loss of soil from the wall.

Other concrete crack repair method includes gravity filling, dry packing, overlay and surface treatment, etc. Which is best for a specific case is largely the decision of the concrete service expert. If you have questions about concrete crack repair, contact us today.