As a child in the early 1980s, this article’s author had a clubhouse he called the ‘Millennium Falcon’—standing 2 m (6 ft) off the ground, it was a simple A-frame held in place by four old telephone posts, complete with a fireman’s pole and pully system for escape when under attack by the Imperial Starfleet.
Given their extensive use of energy-hungry medical equipment and around-the-clock service to the community, hospitals consume huge amounts of power. These buildings rank as Canada’s most intensive energy-consumers, second only to food and beverage stores.
Hospitals are inherently noisy for two primary reasons. First, there is the abundance of noise sources, from paging systems and patient monitoring equipment to staff conversations and the bustle of visitors.
The construction industry has seen a tremendous influx of new building materials over the past 10 years. Many of these products serve a real value, but with new offerings come new questions. Sometimes, innovation and evolution need to slow down and allow for proper training and education to catch up.
The sheer number of acoustic metrics, criteria, and associated abbreviations can be overwhelming, confusing, or sometimes misleading. This article provides an overview of key acoustic metrics and criteria commonly referred to in various building codes, design guidelines, and standards.
Whether building a new facility or retrofitting an existing one, downtime can be a construction manager’s worst nightmare. It can interfere with the project’s overall productivity, creating delays that hold up multiple service providers from performing their duties.
Building owners and occupants frequently take it for granted floors will be squeak-free and structurally sound. The consistency and uniform performance of engineered wood makes it easier to build floors meeting these expectations.
The largest chain of health clubs in Canada understands the benefits of high-volume, low-speed (HVLS) overhead fans. In the last seven to eight years, Goodlife Fitness has installed them in 90 per cent of its facilities across the country, viewing the slow-moving air-circulators as an essential piece of exercise equipment.
What could be more fundamental than the air we breathe? As it is invisible and a part of everyday life, people can sometimes take the quality of air for granted. Indoor air in Canadian buildings may contain hundreds of volatile organic compounds (VOCs)—a diverse group of chemicals emitted as a gas at room temperature that often reach higher concentrations than outdoors.
Unvented attics have been designed and constructed for some 30 years. They are referred to by various names, including conditioned attics, semi-conditioned attics, indirectly conditioned attics, hot roofs, and compact roofs.
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