Tilt-Up Concrete Association | 402 1st Ave SE, Mt. Vernon, Iowa 52314 | Phone: (319) 895-6911 | Member Login | Membership Renewal

 

Awards | TCA Tilt-Up Achievement

Camelot Business Centre

1994 TCA Tilt-Up Achievement Award - Office Division

Article tools: Coming soon!

This project was the third phase of construction in a 22- acre multi-phase business park in Nepean, Ontario, a suburb of Ottawa, Canada's capital city.

Developer was the Colonnade Development Corporation of Nepean. Stoneng Construction Consulting Corp., a division of Colonnade, was both general and , Tilt-Up contractor. Architects were Dunlop Farrow Architects of Ottawa and engineers were Steinbicker Associates, Dayton, Ohio.

Camelot Business Centre consists of two single story office/retail buildings of 9,600 and 7,200 square feet, respectively.

Construction began in September, 1992, and was Colonnade's first exposed aggregate project. Completed cost was approximately $60 per square foot.

To select the appropriate finish a number of sample panels were cast with different aggregate (granite to limestone) and with varied amounts of pigment. The selected finish was an exposed natural limestone (1200 kg/m3) with black integral pigment in the concrete 5% pigment (by weight) to portland cement. The retarder was a deep etch Preco "tuf-cot" grey.

Panels were 15' high x 20' wide with window openings of 7' x 17', and were 7 1/4" thick.

Fall 1992 was cold and wet and made the exposed aggregate process difficult. To overcome the problem of rain and moisture activating the retarder, all forms were caulked and covered with individual tents made from light-weight wooden trusses covered with plastic.

Panels were lifted with a Krupp 120-ton hydraulic crane.

With projects of limited floor space, Colonnade has found that a large crane centrally located is more efficient than multiple moves with a smaller crane.

Photos

Project Specifics

Project Floor Area
16,800 sq ft
(1,561 sq m)

Participating TCA Members

SiteCast Construction CorpSustaining Member icon
Tilt-Up contractor

About the TCA

Founded in 1986, the Tilt-Up Concrete Association (TCA) strives to improve the quality and acceptance of site-cast Tilt-Up construction, a method in which concrete wall panels are cast on-site and tilted into place. Tilt-Up construction is one of the fastest growing industries in the United States, combining the advantages of reasonable cost with low maintenance, durability, speed of construction and minimal capital investment. At least 10,000 buildings, enclosing more than 650 million square feet, are constructed each year using this construction method.

Follow Us

We use LinkedIn, Twitter and YouTube to disseminate information about the Tilt-Up industry, gain new members and inform developers, owners and architects about the benefits of using Tilt-Up.

Popular Links

The following bookmarks jump to the most popular destinations on this site.