Ключевые слова:
Water vapour|Polymers|Thermal insulation|Compressive strength|Marking|Cavity walls|Designations|Density measurement|Adhesive strength|Polyurethane|Dimensional changes|Thermal insulating materials|Plastics|Foams|Thermal conductivity|Permeability|Definitions|Shear strength|Construction materials|Tolerances (measurement)|Visual inspection (testing)