ISO 11298-1:2018规定了用于地下供水网络改造的塑料管道系统的要求和试验方法。它适用于制造的管道和配件，以及安装的衬里系统。不适用于现有管道或任何非结构性喷涂涂层或环形填料。 ISO 11298-1:2018给出了所有相关翻新技术的通用要求。

ISO 11298-1:2018 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground water supply networks. 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 11298-1:2018 gives the general requirements common to all relevant renovation techniques.