Performance Criteria for the Protected Membrane Roof System

Hubbard and Reeve, J. Ind. Eng. Chem., 5, 15 (1913).

Kleinschmidt and Snoke, J. Res. Nat. Bur. Std. , 63C, 31 (1959).

Hoiberg, A.J. , Bituminous Materials: Asphalts, Tars and Pitches , Interscience Publishers, N.Y. , 1965.

California Institute of Technology, Res. Dept.; Shell Development Company, Emeryville, California.

Llewelyn Williams , Regionalization of Freeze/Thaw Activity, U.S. Army Natick Laboratories, Annals of Association of American Geographics , Volume 54, No. 4, December, 1964.

Ivar Paljak , Condensation in Slabs of Cellular Plastics, National Swedish Institute for Material Testing.

Sven-Hakan Thorsen , Determination of the Elongation Coefficient, Water Absorption, Moisture Diffusivity, As Well As Thermal Conductivity at Different Moisture Contents for Polystyrene and Urethane Cellular Plastics ," Institute for Building Technology, Chalmers Technical University, Goetborg, Sweden.

M.M. Levy , Moisture Vapor Transmission and Its Effect on Thermal Efficiency of Foam Plastics , Journal of Cellular Plastics, January, 1966 .

H. Mittasch , Dependence of the Thermal Productivity of Plastic Foams on Their Moisture Content, Plaste und Kautschuk, 16(4) 268, 1969.

J. Achtziger , Measurement of the Thermal Conductivity of Plastic Foams with Any Desired Moisture Content, Kunststoffe in Bau , Vol. 23, pp. 3-6, 1971.

C.P. Hedlin , Moisture Attack on Insulation in Protected Membrane Roofing, Division of Building Research, National Research Council of Canada, Ottawa, Research Paper No. 634, September, 1974.

C.P. Hedlin , Moisture Content in Protected Membrane Roof Insulation-Effect of Design Features , Division of Building Research, National Research Council of Canada, ASTM Symposium on Roofing Systems, Montreal, June, 1975.

R.J. Kind and R.L. Wardlaw , Design of Roof Tops Against Gravel Blow-Off, National Aeronautical Establishment , National Research Council of Canada, Ottawa, September, 1976.

H.W.C. Aamot and D. Schaefer , Protected Membrane Roofs in Cold Regions, Corps of Engineers, U.S. Army, Hanover, New Hampshire, March, 1976.

R.G. Turrene , Effect of Increased Thermal Resistance on Conventional Roofing Systems, Technical Note, Number 592, Division of Building Research, National Research Council of Canada, Ottawa, May, 1975.

M.C. Baker , and C.P. Hedlin , Protected Membrane Roofs, Canadian Building Digest =150, Division of Building Research, National Research Council of Canada, Ottawa, June, 1972.

Performance of Membrane Roofing Systems, Division of Building Research Seminar Workshop, National Research Council of Canada, 1975.

H.B. Jespersen , The Effect of Moisture on Insulating Materials Made of Plastic Foam, Impregnated Mineral Wool, Vermiculite and Concrete Cylinders, Denmark Technological Institute, 1960.

Chester W. Kaplar , Moisture and Freeze/Thaw Effects on Rigid Thermal Insulations, U.S. Army CRREL, Hanover, New Hampshire, Technical Report 249, April, 1974.

C.W. Kaplar , Studies of Moisture Effects on Thermal Conductivity of Rigid Insulations, U.S. Army CRREL, Hanover, New Hampshire , CRREL Internal Report No. 207.