Jonathan Smegal’s work for RDH includes laboratory research, hygrothermal modeling, field monitoring of wall performance, and forensic analysis of building failures. Jonathan has managed more than a dozen full scale field tests of wall and roof performance including test huts, test trailers, test houses, and production homes in various locations throughout North America.
In a world where energy-efficiency and sustainable solutions are increasingly prioritized in building projects, it is important for architects, contractors and all building professionals to make informed decisions when selecting components of the building envelope.
Grant Park High School in Portland, Oregon is a multi building campus featuring buildings and additions built over a period of time from 1923-1966. Composed largely of concrete frame structure with brick infill, the cladding has exhibited an accelerated degree of masonry spalling at a number of the buildings on various different elevations.
Subgrade waterproofing presents unique challenges in that corrections can be difficult post installation. This panel discussion will examine common problems and what steps can be taken to avoid them. The panel will examine remediation techniques and strategies for mitigating problems in existing buildings and remodels.