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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.

Polished concrete gets its own section in MasterFormat

The importance of concrete polishing in construction has been given official recognition with the creation of a new section in the MasterFormat system, published by the Construction Specifications Institute and Construction Specifications Canada. The new section number and name, 03 35 43 – Polished Concrete Finishing, gives design professionals a […]