标准摘要
[中文适用范围]： 本文件规定了测试检查室上部组件和沙井部件抵抗表面和交通负载的方法。 不适用于盖板和框架的测试要求。 这些要求在 EN 124-1 或其他标准中指定，具体取决于材料。 注：上部组件部件通常包括轴或立管、锥体、伸缩适配器和近地表部件。 [外文原描述]： This document specifies a method of testing the resistance of the upper assembly of inspection chambers and manhole components against surface and traffic loading. It is not applicable to requirements for testing the cover and frame. Those requirements are specified in EN 124-1 or other standards, depending on the material. NOTE Upper assembly components normally include shafts or risers, cones, telescopic adapters and near surface components.
英文名称Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics shafts or risers for inspection chambers and manholes — Determination of resistance against surface and traffic loading