Found 2 results for the keyword(s) ‘Concrete, Air Entrained’
Refine Your Search
There are 14 keywords related to your search results. You may use this form to refine your search.
-
Article
OVERVIEW: Outdoor concrete in a cold climate
Air Entrainment When ordinary concrete gets wet and then freezes, the ice crystals can cause surface chipping, or even more serious fracturing. All outdoor concrete in Canada, even by code, should be what we call air entrained. This means that there are microscopic air bubbles in the concrete ... -
Article
Pro: Air Entrained Concrete
Concrete, outdoors in the Canadian climate, has a particularly difficult time surviving. Walkways, patios, driveways and the like must have as much as 4 to 6 inches of gravel as a drainage base to minimize the effects of shifting from frost movement in the soil. Drainage around these areas has to...