Laboratory assessment of cold weather clothing

An overview of laboratory tests for cold weather clothing is provided starting from physical measurements on fabrics, and physical measurements on whole garments using thermal manikins. This is extended to human wear trials and climatic chamber experimentation. Insulation and vapour resistance are considered the most relevant parameters followed by wind and water proofness and moisture absorption properties. The use of test participants in wear trials is considered regarding the information provided by such tests. Tests for innovative fabrics (heated, variable insulation, phase change materials) are discussed. Finally testing of sleeping bags is considered

Medical protective clothing

A broad overview is presented of current medical clothing with specific focus on surgical gowns. Along with the protective function of the surgical clothing, its performance attributes relevant to the thermophysiological and ergonomic comfort of the wearers are discussed. Types of materials used in surgical gowns are addressed including fibres, yarns, fabric constructions used, other materials such as membranes, and additional treatments including coatings and functional finishes. Limitations of current surgical gowns are investigated where comprehensive testing and analysis of comprising materials are carried out, along with thermal manikin testing of the experimental surgical gowns