The Architecture Puzzler
Created by Dave Guadagni
Architecture Puzzler #439
What are the three main causes of poor concrete curing?
Question from Last Week:
Architecture Puzzler #438
What is the difference between a catenary arch and a parabolic arch?
Answer to Puzzler #438
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Dave Guadagni, AIA, is an architect with Robertson/Sherwood/Architects
Quizzical Pursuit is Copyright 2009, Dave Guadagni.
Decaying concrete at a bridge over the Souris River near Brandon, Manitoba.
Photo: Mary Domaratzki Machado
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