Technical Articles

Vapor Barriers: Nuisance or Necessity

Peter Craig Concrete Construction, March, 2004 The subject of vapor barriers or retarders beneath concrete slabs on grade has long been controversial. Some justifiably argue that slabs placed in direct contact with a vapor barrier or retarder are more susceptible... | Read More

Analyzing Moisture Problems In Concrete Slabs

John A. Amundson, Brian J. Pashina and Terrance E. Swor Concrete Construction, March, 1997 | Read More

Are Your Slabs Dry Enough for Floor Coverings?

Bruce A. Suprenant Concrete Construction, August, 1998 | Read More

Controlling Curling and Cracking in Floors to Receive Coverings

Jerry A. Holland Concrete Construction, July, 1998 "Because of an increasing number of moisture-related floor-covering failures in the past several years, some designers now recommend eliminating the granular blotter layer that's often used between the concrete and the vapor retarder... | Read More

Don't Puncture the Vapor Retarder

Bruce A. Suprenant Concrete Construction, December, 1998 | Read More

Effect of Water-Vapor Emissions on Floor-Covering Adhesives

Bruce A. Suprenant and Ward Malisch Concrete Construction, January, 1999 | Read More

Examining Puncture Resistance

Bruce A. Suprenant and Ward R. Malisch Concrete Construction, July, 2000 | Read More

Moisture Movement Through Concrete Slabs

Bruce A. Suprenant Concrete Construction, November, 1997 | Read More

Slab Moisture Testing: Is it always reliable?

Eric H. Lidholm Concrete Construction, June, 1996 | Read More

Vapor Barriers Under Concrete Slabs

Bruce A. Suprenant Concrete Construction, April, 1992 | Read More

Where to Place the Vapor Retarder

Bruce A. Suprenant Concrete Construction, May, 1998 | Read More

Why Won't the Concrete Dry?

Bruce A. Suprenant Concrete Construction, July, 1999 | Read More