BH GSO ISO 9920:2017

Bahraini Standard   Current Edition
Approved on  21 June 2017

Ergonomics of the thermal environment -- Estimation of thermal insulation and water vapour resistance of a clothing ensemble

Clothes
Including underwear, nightwear, knitwear, military clothing, hosiery, etc. and their labelling and size coding schemes

BH GSO ISO 9920:2017 Files

English 105 Pages
Current Edition Reference Language
84.4 BHD

BH GSO ISO 9920:2017 Scope

This International Standard specifies methods for estimating the thermal characteristics (resistance to dry heat loss and evaporative heat loss) in steady-state conditions for a clothing ensemble based on values for known garments, ensembles and textiles. It examines the influence of body movement and air penetration on the thermal insulation and water vapour resistance. This International Standard does not — deal with other effects of clothing, such as adsorption of water, buffering or tactile comfort, — take into account the influence of rain and snow on the thermal characteristics, — consider special protective clothing (water-cooled suits, ventilated suits, heated clothing), or — deal with the separate insulation on different parts of the body and discomfort due to the asymmetry of a clothing ensemble.

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