ISO/TS 7024:2005给出了建筑物内土壤和废物排放（低温和高温）领域热塑性管道系统安装的推荐实施规程（标有“B”）。 ISO/TS 7024:2005适用于相关标准ISO 3633（PVC-U）、ISO 7671（PP）、ISO 7682（ABS）、ISO 8770（PE-HD）、ISO 19220（SAN+PVC）和ISO 7675（PVC-C）中规定的热塑性管道和配件及其接头，以及用于以下目的的与其他塑料和非塑料材料部件的接头: 用于输送生活废水（低温和高温）的土壤和废物排放管道；与1)相关的通风管道；建筑结构内的雨水管道。 如果相关相关标准ISO/TS 7024中有规定:2004年还包括固定在建筑物外部的土壤和废物排放管道。它不适用于在没有任何与排放系统连接的情况下穿过建筑物下方的管道。

ISO/TS 7024:2005 gives the recommended practice for installation of thermoplastic piping systems in the field of soil and waste discharge (low and high temperature) inside buildings (marked with "B"). ISO/TS 7024:2005 is applicable to thermoplastic pipes and fittings as specified in the associated standards ISO 3633 (PVC-U), ISO 7671 (PP), ISO 7682 (ABS), ISO 8770 (PE-HD), ISO 19220 (SAN+PVC) and ISO 7675 (PVC-C), their joints and to joints with components of other plastic and non-plastic materials intended to be used for the following purposes:

1. soil and waste discharge pipework for the conveyance of domestic waste waters (low and high temperature);
2. ventilating pipework associated with 1);
3. rainwater pipework within the building structure.

If specified in the relevant associated standard, ISO/TS 7024:2004 also covers soil and waste discharge pipework fixed externally on to the building. It is not applicable to pipework that passes under the building without any connection from the discharge system.