현 환경미화원용 안전작업복의 착용감 평가 -공적으로 공급된 환경미화원복을 중심으로- = Evaluation on Wear Sensation of Safety Clothing for Current Street Cleaners -Focusing on Publicly Supplied Safety Clothing for Street Cleaners-

다국어 초록 (Multilingual Abstract)

This study evaluates the comfort and suitability of safety clothing. We made three safety clothes ‘y’, ‘lg’, ‘lgH’. Only ‘y’ made with fluorescence fabric has passed International Standards (ISO 20471). A wearing test investigated the physiological response and subjective sensations at 30°C and 50% RH, six men participated. Mean skin temperature and tympanic temperature showed significant difference with experimental course (p< .05). The micro-temperature (Tm) showed significant differences between three garments on the thigh (p<.01). When wearing ‘lg’, Tm was the highest. Micro-humidity indicated the interaction between clothing and the experimental course on the chest with no significant difference; however, there was a low tendency when wearing ‘lgH’ after the second half of exercise. The sweat rate indicated a significant difference between ‘lg’ and ‘lgH’ at 20 minutes of exercise (p<.05). Three sensations showed significant differences with the time (p<.01), there was also a tendency to feel hotter and more humid when wearing ‘lg’. Skin sensation showed significant differences between pre-experiment and post-experiment (p<.05), ‘y’ was the most preferred. The ‘lg’ with long-sleeved currently worn in Korea tended to feel hotter, more humid and more uncomfortable than ‘y’. It indicates that there is room for improvement in Korean safety clothing.

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