Quotes: Recipe for Disaster

Recipe for Disaster Take one owner with capital budget; separate operating budget and ignore. Add one architect and heat until steamed. Expose three or more tenders, exchange parts, and trim extraneous portions. Select thinnest and discard remainder. Remove architect, save essence. Assemble subtrades, compare and trim extraneous portions. Select thinnest. Store subtrades in dark. Collect…

Quotes: Dew Point Analysis vs. Hygrothermal Simulation

On Steady State/Dew Point Assessment (Glaser Method): BS EN ISO 13788:2002 Section 6.1 This standard gives calculation methods for: a) The internal surface temperature of a building component or building element below which mould growth is likely, given the internal temperature and relative humidity – the method can also be used to assess the risk…

Quotes: Rainscreens

“… it can be concluded that the face seal systems evaluated  in this study are very sensitive to design and construction variables which  lead to ingress of water through the cladding, and that in the environment  of the Lower Mainland it may not be possible to achieve acceptable performance  with face sealed systems. Concealed barrier…

Brick And Concrete Masonry Failures: Considerations For Preserving Post-War Era Buildings

Concrete masonry construction was common practice in post-war Modern architecture where it was used extensively in schools, churches, public buildings, and industrial complexes.  Brick and concrete block-bonded construction gained favor in many public buildings for its perceived durability, aesthetics, and relative ease of construction.  Over 50 years later, many of these buildings now have historic significance but suffer…

Moisture Management

Doctrines For Moisture Control

Problems associated with water-induced failures became more prevalent in the 1980’s as a result of changing paradigms in design and construction practices.   These failures are often attributed to air-tight, energy-efficient designs initiated during the global energy crisis of the 1970’s.  Although applicable, this over-simplification ignores the fact that many energy-efficient buildings of this era have…