标准编号：ISO 10848-3:2017
中文名称：声学 相邻房屋间声音冲击和空气传播的实验室和野外测量方法 第3部分： 汇合处有实质变化时光学原理的运用
英文名称：Acoustics — Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms — Part 3: Application to Type B elements when th
发布日期：2017-09
标准范围
ISO 10848 (all parts) specifies measurement methods to characterize the flanking transmission of one or several building components.
This document specifies laboratory and field measurements of buildings for Type B elements (defined in ISO 10848-1) when the junction has a substantial influence.
Laboratory measurements are used to quantify the performance of the junction with suppressed flanking transmission from the laboratory structure. Field measurements are used to characterize the in situ performance and it is not usually possible to suppress unwanted flanking transmission sufficiently; hence, the results can only be considered representative of the performance of that junction when installed in that particular building structure.
This document is referred to in ISO 10848-1:2017, 4.5 as being a supporting part to the frame document and applies to Type B elements that are structurally connected as defined in ISO 10848-1.
The measured quantities can be used to compare different products, or to express a requirement, or as input data for prediction methods, such as ISO 12354-1 and ISO 12354-2.
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