February 2017 Monthly Meeting

Meeting Title
When Field Performance of Masonry Does Not Correlate With Lab Test Results

Aceh Community Room
Mercy Corps, 45 SW Ankeny St
Portland, OR 97204

Peter Meijer, AIA

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. This presentation examines the common causes of masonry spalling, details the specific investigation and testing which was conducted on the existing masonry to understand the cause of the failure, and remedial work and maintenance to arrest the current spalling and avoid future issues in the brick cladding.

Peter Meijer AIA, NCARB is the founder and principal of Peter Meijer Architect. Mr. Meijer leads the firm with over 30 years of professional experience. Peter’s career has focused largely on building envelope science and historic preservation, specifically historic renovations and condition assessments of existing and historic buildings. He has become a well-regarded expert on the diverse issues affecting existing and historic buildings both regionally and nationally.