August 01, 2005
Precooling Mass Concrete
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In this Concrete Construction article, John Gajda discusses the use of liquid nitrogen to cool concrete for the massive foundations of the San Francisco-Oakland Bay Bridge.
Source: Concrete Construction
June 01, 2005
Energy Efficiency of Concrete Homes
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Compared with homes with frame walls, even with much more added insulation, concrete saves energy.
Source: Residential Concrete
June 01, 2005
HVAC Sizing Software for Concrete Homes
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John Gajda discusses PCA software that helps designers size HVAC systems appropriately for concrete homes.
Source: Residential Concrete
January 01, 2005
Great Thickness Requires Great Lengths
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As bridge elements expand, so do special “mass concrete” practices.
Source: Roads & Bridges
January 01, 2005
PCI Designer's Notebook on Energy Conservation
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This 64-page document combines four articles by Martha VanGeem, originally published in Ascent.
Source: Ascent