Labels:fence | sky | trade name OCR: Transverse Heat Flow As is shown here, with the transverse highly cond luctive lay ers present begins when the energy arm Interior trans ferred from the interior air mass into the gypsum board sheathing on the interior of the Wall Plan Section building. AIP Cartinming Educationi Understanding Thermal Performance conductive transi Corftinuing Fducattior Underetanding