ISO 16871-2003 塑料管道系统.塑料管道和配件.自然风化法

标准号：ISO 16871-2003
中文标准名称：塑料管道系统.塑料管道和配件.自然风化法
英文标准名称：Plastics piping and ducting systems - Plastics pipes and fittings - Method for exposure to direct (natural) weathering
标准类型：G33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G33
国际标准分类号：23.040.20;23.040.45
适用范围：This International Standard specifies a method for exposing plastics pipes and fittings, individually or assembled, or as pieces therefrom, to natural weathering in order to assess changes. NOTE 1 The exposure is considered appropriate for evaluating components subject to yard storage prior to installation and use without further exposure to direct weathering, and is quantified to promote rationalization of exposure doses and comparability of data. NOTE 2 For exposures appropriate to tropical or equatorial conditions, attention is drawn to ISO 877.