DIN EN ISO 1452-5-2010 供水、地下及地上压力排水和污水用塑料管道系统.未增塑聚乙烯(氯乙烯)(PVC-U).第5部分:系统的适用性
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the system (ISO 1452-5:2009); German version EN ISO 1452-5:2009
DIN EN 1452-5-1999DIN EN 1456-1-2001DIN EN ISO 1452-5-2008
适用范围
This Part of DIN EN ISO 1452 specifies the characteristics for the fitness for purpose of unplasticized poly(vinyl chloride) (PVC-U) piping systems intended for water supply and for buried and above ground drainage and sewerage under pressure. It also specifies the test parameters for the test methods referred to in this document. In conjunction with Parts 1 to 4 of DIN EN ISO 1452, it is applicable to joints and assemblies with components of PVC-U, other plastics and non-plastics materials intended to be used for the following: a) water mains and services buried in ground; b) conveyance of water above ground for both outside and inside buildings; c) buried and above ground drainage and sewerage under pressure;