Abstract
Proceedings of Thermal Performance of the Exterior Envelopes of Whole Buildings X International Conference: 02 December 2007, Clearwater, Florida. Testing was conducted to determine those construction material properties that affect the movement of heat, air, and moisture in building envelopes. The paper reports the density, thermal conductivity, equilibrium moisture content, water vapor permeability, water absorption coefficient, liquid diffusivity, and air permeability of twenty-three building materials commonly used in North American including: exterior claddings, exterior sheathing boards, membranes and insulations. The paper also discusses the experimental and analytical procedures used to determine these properties.,Conference paper,Published. A version of this document is published in: Proceedings of Thermal Performance of the Exterior Envelopes of Whole Buildings X, Clearwater, Florida, Dec. 2-7, 2007, pp. 1-16.