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Publication Types & Categories: Technical Article

The Effect Of Reflective Roof Coatings On The Durability Of Roofing Systems

May 15, 2006

Editor’s Note: this paper was originally presented at the RCI Foundation’s “Cool Roofing…Cutting Through the Glare” symposium in Atlanta, Georgia, on May 12, 2005. BACKGROUND In 1997, the Roof Coating Manufacturers Association (RCMA) initiated a research program in cooperation with Oak Ridge National Laboratory (ORNL) to determine the effect of reflective coatings on heat transfer […]

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Critical Inspections: The Code And Getting Around The Hassles

May 15, 2006

Many cities within the United States have a critical inspection ordinance. In 1978, Chicago was the first city to begin drafting an ordinance making façade inspections mandatory by qualified individuals. Over the course of time, revisions have been made and enforcement of the ordinances has become stronger. In 2002, the current ordinance became effective in […]

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Reasonable Intentions And Installation Temperatures; A Cautionary Tale

May 15, 2006

Introduction The following story describes an event with less than desirable consequences. An effort has been made to make this article more practical than scientific, the idea being that similar consequences could easily be avoided by remembering the steps that led to this unique problem and not repeating them. It is important to remember that […]

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Facade Inspections – Beyond The Vertical Plane

May 15, 2006

Our built environment – more specifically the skyline of major metropolitan areas – is crowded with a variety of aging structures, each with its own signature in terms of architectural significance and end use. Within the past ten to twelve years, owners of these buildings in cities such as New York, Boston, Chicago, and recently […]

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Facing The Challenges Of Plaza Deck Waterproofing Rehabilitation

May 15, 2006

INTRODUCTION Rehabilitation of older plaza decks over occupied spaces poses several challenges. Typically, plaza decks that are subject to rehabilitation were constructed years ago and do not include drainage composite or any provisions for proper subsurface drainage slope at the waterproofing membrane layer. Correcting these deficiencies can result in increased system thickness and additional dead […]

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