- Polished Concrete Information
- Polished Concrete Pictures
- What is Polished Concrete
- Polished Concrete Cost
- Design Ideas for Polished Concrete
- Polished Concrete Maintenance
- Why Choose Polished Concrete
- Benefits of Polished Concrete
- Comparison Chart: Polished concrete versus other flooring materials
- Common Questions about Polished Concrete
- Can All Concrete be Polished?
- Is Polished Concrete Slippery?
- What are Polished Overlays?
- Polishing Products and Equipment: An overview of basic equipment and supplies needed
- Related Information
- Information About: Concrete Floors
- Concrete Contractors: Find Concrete Polishing Products and Suppliers
- Design Ideas: Polished Concrete Info
Wet vs. Dry Concrete Polishing
Contractors can polish concrete using wet or dry methods, but typically they use a combination of both.
The wet process uses water to cool the diamond abrasives and eliminate grinding dust. Because the water reduces friction and acts as a lubricant, it increases the life of the polishing abrasives, particularly the resin-bonded disks, which can melt at high temperatures. A disadvantage of the wet process is the mess. Crews must collect and dispose of the slurry that's generated, which slows productivity.
Dry polishing requires no water. Instead, contractors use machines equipped with dust-containment systems that eliminate virtually all of the mess. Typically dry polishing is used for the initial grinding steps, when more concrete is being removed. As the surface becomes smoother, and crews switch from the metal-bonded to the finer resin-bonded diamond abrasives, they generally change to wet polishing. However, some manufacturers have introduced resin-bonded disks that are designed to withstand the friction of dry polishing, allowing the entire process to be done dry.
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