标准摘要
[中文适用范围]： 本文件规定了用于建筑构件隔音测量的实验室测试设施和设备，例如： ——构件和材料； ——建筑元素； ——技术元素（小型建筑元素）； ——隔音改进系统。 它适用于侧面元件辐射受到抑制以及源室和接收室之间结构隔离的实验室测试设施。 本文件规定了调试带有隔音测量设备的新测试设施时使用的资格程序。 旨在定期重复这些程序，以确保设备和测试设施不出现问题。 [外文原描述]： This document specifies laboratory test facilities and equipment for sound insulation measurements of building elements, such as: — components and materials; — building elements; — technical elements (small building elements); — sound insulation improvement systems. It is applicable to laboratory test facilities with suppressed radiation from flanking elements and structural isolation between source and receiving rooms. This document specifies qualification procedures for use when commissioning a new test facility with equipment for sound insulation measurements. It is intended that these procedures be repeated periodically to ensure that there are no issues with the equipment and the test facility.
英文名称Acoustics — Laboratory measurement of sound insulation of building elements — Part 5: Requirements for test facilities and equipment