Topics

Thoughts on Polishing: The Lack of Maintenance Standards is a Debacle

The polished concrete industry has been plagued with a slew of maintenance systems that confuse and aggravate end users of polished concrete. Many suppliers of tools, equipment, chemicals and cleaning products rush to offer systems of maintenance, none of them adequately tested or proven.

Moisture Tests in Concrete: Calcium Chloride vs. Relative Humidity

When good floor coatings go bad, moisture is often the culprit.

Even cured concrete can emit enough moisture to blister, cloud or delaminate a coating, especially when a slab with no vapor barrier sits on ground with poor drainage. The manufacturers of overlays, microcoatings, sealers and specialty coatings set moisture tolerance limits for their products.