1. The US Department of Energy. Insulation fact sheet with addendum on moisture control, DOE/CE-0180, USA, 2002.
2. ASTM Standard C 168-97. Terminology relating to thermal insulating materials, 1997.
3. American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE). Handbook of Fundamentals, Atlanta, GA, USA, 2001 [Chapter 23].
4. A heat transfer note on temperature dependent thermal conductivity;Peavy;Journal of Thermal Insulation and Building Envelopes,1996
5. Variations of thermal conductivity of insulation materials under different operating temperatures;Budaiwi;Journal of Architectural Engineering,2002