Abstract
NRCA’s Technical Services Section has been receiving inquiries regarding the use and effectiveness of specific concrete mix additives and topical surface treatments to address moisture release-related concerns with concrete roof decks. Such admixtures broadly are referred to as moisture vapor reduction admixtures (MVRAs) or porosity-inhibiting admixtures. NRCA provides recommendations regarding their use.
NRCA’s Technical Services Section has been receiving inquiries regarding the use and effectiveness of specific concrete mix additives and topical surface treatments to address moisture release-related concerns with concrete roof decks. Such admixtures broadly are referred to as moisture vapor reduction admixtures (MVRAs) or porosity-inhibiting admixtures. NRCA provides recommendations regarding their use.
Date
12/2018
12/2018
Author(s)
Mark Graham
Mark Graham
Page(s)
24-26
24-26
Keyword(s)
concrete; roof; decks; admixtures; calcium; silicate
concrete; roof; decks; admixtures; calcium; silicate