Description

This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp4) as noted.

The concept of U-factors for building enclosure systems has been around for decades but has become more widely recognized as building energy codes (e.g., ASHRAE 90.1) have become increasingly stringent. Prescriptive requirements for insulation in walls and roofs are often difficult to meet in buildings with complex architectural design. Consequently, the U-factor option for compliance has seen much more use in the last few years. This session discusses the basics of heat transfer in buildings as well as the general concept of the U-factor. Examples of how thermal bridging can impact energy performance and U-factors are presented.

Heat Transfer and U-Factor Fundamentals
Cheryl M. Saldanha, P.E., Simpson Gumpertz & Heger Inc., New York, NY
Product Contains: Slides (pdf), Recorded Presentation, Audio (mp4), Recorded Presentation (flv)

Using U-Factors to Meet Energy Code Requirements
Marcus Bianchi, NREL, Golden, CO
Product Contains: Slides (pdf), Recorded Presentation, Audio (mp4), Recorded Presentation (flv)

Run Time: 90 mins.

Citation: ASHRAE Seminar Recordings, 2015 Annual Conference, Atlanta, GA

Product Details

Published:

2015

Units of Measure:

Dual

File Size:

1 file , 140 KB

Product Code(s):

D-AT15Sem30