Anyone involved with concrete finishing and protection—either through design, supply, or installation—is likely to have been affected by blistering and other moisture-related failures on floor finishes. A multi-million-dollar problem in North America, there are...
Tag: Concrete
Award-winning Canadian tilt-up
(03/23/2014)
Canadian firms have been using tilt-up concrete for creative applications for many years, helping to push the construction method into new territory. Familiar as a building method for commercial and industrial facilities, tilt-up is...
Harnessing the all-in-one aspects of tilt-up
(03/13/2014)
Constructing buildings requires the skills and knowledge to meet the demands of speed of construction, energy efficiency, resiliency to environmental conditions, cost efficiency, and long-term durability. The tilt-up concrete method, which speaks to all...
Enhancing ICF performance
(10/01/2012)
Insulating concrete forms (ICFs) offered an energy-efficient mode of construction long before sustainability was widely pursued, or even understood, in the overall building industry. In the intervening years, competing building methods have seen improvements...
Specifying recycled concrete aggregate
(04/01/2012)
In seemingly every sector, from government to real estate development to retail, project owners are looking to make their construction sites greener. The movement toward more sustainable construction practices is neither trend nor fad;...
An ultra-high-performance upgrade
(12/01/2011)
The Rotman School of Management at the University of Toronto (U of T) has grown substantially over the last 12 years. Consequently, this innovative business school has outgrown its downtown space, resulting in a...
Do you know what’s in your concrete?
(12/01/2011)
From towering skylines and massive dams to modern bridges and centuries-old temples, concrete structures are the basis for much of civilization’s infrastructure and its physical development. Concrete is used worldwide, more than any other...
Will this concrete help build a better bridge?
(10/01/2011)
When a reinforced concrete bridge deck is subjected to freeze-thaw cycles and de-icing salts over a number of years, the ensuing deterioration drastically reduces the structure’s service life and results in costly maintenance or...
Concrete pavements are known for their strength, durability, and longevity. In the past, they have also been associated with a high initial price. However, in a number of lifecycle cost studies, concrete pavements prevail...
Designing structural anchorage to concrete
(01/01/2010)
Annex D of Canadian Standards Association (CSA) A23.3-04, Design of Concrete Structures, introduces a new and comprehensive limit states design (LSD) procedure for determining factored tension and shear resistance of both cast-in-place (CIP) anchors...