This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.

The complexity of modern building envelopes makes it increasingly difficult for mechanical designers to accurately calculate heating, cooling, and moisture loads. Fortunately, the ASHRAE Handbooks contain a wealth of information on modern building envelopes, including details and constructions, material properties, and calculation methods. This presentation covers the basics of building envelopes in the Handbooks, calculation methods and analytical techniques, and typical details and systems as they pertain to the mechanical engineering practice.

• Reaching Dew Point: A Brief History of Building Envelopes In ASHRAE Handbooks
  William B. Rose, Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Hygrothermal Loads and Performance Assessment – Fundamentals Chapters 25-26
  Hartwig Kuenzel, Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Effective Moisture Control and the Building Envelope – Applications Chapter 43
  Peter Adams, P.Eng., Member
  Product contains: recorded presentation, audio (mp3 format)