Updated: July 8th, 2008 05:26 PM GMT-05:00
An Introduction to Concrete Processing
Concrete Industry Trends
Not all abrasives are the same. The examples shown here are all 70-grit metal abrasives, but some are more aggressive than others.
This floor was polished to a 1,500-grit resin on the left and ground to a 50-grit resin on the right. Notice the difference in clarity of reflection.
The type of machine you choose to use on your concrete processing projects is one of the many variables that will affect the outcome of the finished floor.
This uncolored concrete floor was polished to 1,500-grit resin and saw cut.
The concrete surface
- PSI
- Imperfections that need to be removed
- Surface flatness and levelness
- Finish - hand troweled or mechanically trowel
- Presence of coatings, glues or mastics
The concrete mix design
- Types of admixtures used
- Fibers and polymers used
- Aggregate
- Vibrated for air removal or not
Jim Cuviello has been in the processing and polishing industry for five years. He is the owner of Cuviello Concrete - Polished |Stained |Crafted (www.concrete-medic.com) and the director of the Concrete Processing and Polishing Technical Institute www.cptinstitute.com located in Stevensville, Md.
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