标准摘要
[中文适用范围]： 本文件规定了用于带压地下排水和污水网络改造的塑料管道系统的要求和测试方法，包括液压和气动加压系统。 它适用于制造的管道和配件以及已安装的衬里系统。 不适用于现有管道或任何非结构性喷涂层或环形填料。 本文件给出了所有相关翻新技术的通用要求。 [外文原描述]： ISO 11297-1:2018 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground drainage and sewerage networks under pressure, including both hydraulically and pneumatically pressurized systems. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to the existing pipeline or any non-structural sprayed coatings or annular filler. ISO 11297-1:2018 gives the general requirements co
英文名称Plastics piping systems for renovation of underground drainage and sewerage networks under pressure — Part 1: General