标准摘要
[中文适用范围]： 本国际标准规定了建筑物内土壤和废物排放（低温和高温）用非增塑聚氯乙烯（PVC-U）管道和配件以及系统本身的要求。 不包括埋地管道。 它还规定了本国际标准中引用的测试方法的测试参数。 本国际标准适用于 PVC-U 管道和配件，以及此类管道和配件的组件，旨在用于以下目的： a) 用于输送生活废水（低和高）的土壤和废物排放管道温度）; b) 与a)相关的通风管道； c) 建筑物内的雨水管道。 本国际标准不包括对原材料K值的要求。 [外文原描述]： This International Standard specifies the requirements for unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings for soil and waste discharge (low and high temperature) inside buildings, as well as the system itself. It does not include buried pipework. It also specifies the test parameters for the test methods referred to in this International Standard. This International Standard is applicable to PVC-U pipes and fittings, as well as assemblies of such pipes and fittings, intended to be used for the following purposes: soil and waste discharge pipework for the conveyance of domestic waste waters (low and high temperature); ventilation pipework associated with 1; rainwater pipework inside the building.
英文名称Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings — Unplasticized poly(vinyl chloride) (PVC-U)