Over the past few decades the use of glass and glazing on our high rise buildings has increased dramatically. More recently, as a result of increased industry recognition of the importance of energy efficiency, the trend is towards more energy efficient glazing systems. However, there are instances of implementation of new technology which have resulted in premature and costly failures.
Cold applied liquid applied waterproofing and roofing membranes of various chemistries (e.g. polyurethane, polyurea, polyester, and asphalt modified urethanes etc.) have become increasingly popular in past decades, particularly over concrete podium slab, roof decks, and planters in protected (i.e. inverted) roofing applications.
This course focuses on historic masonry and critical factors that lead to its degradation, with problems specific to Portland being highlighted. Changes in masonry construction, improper repairs, and the use of inappropriate materials during conservation will be addressed. New and on-site techniques will be discussed for the continued future of historic masonry.
This course will explore different types of aluminum curtainwall systems, their use, and design parameters.