measurement in a cold slab

[eaadams]

(12-20-2012 07:55 PM)CC Solutions Wrote:  especially if the above ceiling space is used as a return air plenum.

We did some rubber tile with releasable adhesive over a concrete raised access floor system in the San Francisco federal court house. They use the area under the RAF for air circulation.

Amazingly dry. So dry that it literally dried out the adhesives so much it had no grab.

A sidenote, but that plenum space comment gave me ... flashbacks