Kumaran, M.K. and D.G. Stephenson "Heat Transport through Thermal Insulation. An Application of Thermodynamics of Irreversible Processes," ASME paper 86-WA/HT-70 (1986).
2.
Booth, D.L. "Radiation Contribution as an Element of Thermal Conductivity," J. of Thermal Insulation, 12153-166 (Oct. 1988 ).
3.
Bomberg, M. "A Model of Aging of Gas-Filled Foams," J of Cellular Plastics, 24: 327-347 (July 1988).
4.
Bomberg, M. and D.A. Brandreth. "Evaluation of Long-Term Thermal Resistance of Gas-Filled Foams: State-of-the-Art," to be published in ASTM STP on Thermal Insulation Conference, Dec1987, FL.
5.
Norton, F.J. "Thermal Conductivity and Life of Polymer Foams ," J Cellular Plastics, pp. 23-27 (Jan. 1967).
6.
Ball, G.S., G.W. Healey and J.B. Partmgton "The Thermal Conductivity of Isocyanate-Based Rigid Cellular Plastics Performance in Practice," European J of Cellular Plastics , 1:50-62 (Jan. 1978).
7.
Mullenkamp, S.P. and S.E. Johnson. "In-Place Thermal Aging of Polyurethane Foam Roof Insulations ," 7th Conf. on Roofing Technology, National Roofing Contractors Association (1983).
8.
Bomberg, M. "Thermal Resistance of Polyurethane Cellular Plastic Insulations Following Outdoor Aging," Internal report 514, may be obtained from Institute for Research in Construction, National Research Council of Canada (1987).
9.
Bomberg, M. and M.K. Kumaran "Evaluation of Long-Term Performance of Gas-Filled Cellular Plastics Research Needs," Rigid Polyurethane Foam, SPI, 8th Canadian Annual Conference (1988).
10.
"Rigid Polyurethane and Polysocyanurate Foams. An Assessment of Their Insulating Properties," SPI Polyurethane Division, k-Factor Task Force, Polyurethanes 88, Society of Plastics Industry, pp 323-337 (1988)
