Development of thermal insulation standard reference materials using 'good' experimental design

摘要

An experimental design for the thermal characterization of Standard Reference Material 1450c, Fibrous Glass Board, is presented. The measurements have been conducted following a randomized full factorial experimental design with two variables, bulk density and temperature, using the National Institute of Standards and Technology's one-meter grarded hot plate apparatus. Certified values of thermal density from 150 kg/m~3 to 165 kg/m~3. Standard nucertainties for the measurements, consisten with current international guidenlines, are included.