Tag Archives: Division 07

Estimating R-values for enclosed reflective air spaces

January 5, 2017

Reflective insulation systems (RIS) consisting of a reflective insulation material and an adjacent enclosed reflective air space have been used as building thermal insulation in the United States for nearly a century.

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Wall weatherproofing with a single source

January 4, 2017

Building envelopes are typically a series of materials separating the building interior climate from the exterior. All these materials must be connected from wall to roof, and wall to floor/foundation.

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Using terra cotta in an expanding urban world

December 30, 2016

In the United States, 82.5 percent of the population is urban—a number translating to more than 268 million people in 2016. (This number was obtained from the United Nations [UN] Populations Division’s World Population Prospects: The 2015 Revision.)

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Smoke control: Getting it right

November 30, 2016

Most fire deaths are not caused by burns, but by smoke inhalation. Often, smoke incapacitates so quickly people are overcome and cannot make it to an otherwise accessible exit.

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Understanding today’s coatings for claddings

November 1, 2016

Even those best-designed, well-constructed buildings degrade if the appropriate exterior coating and finishes are not applied and maintained in a timely manner—this is especially true for demanding environments.

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