ISO 140-18-2006 声学.建筑物内的和建筑部件的隔声测量.第18部分_建筑构件上降雨噪音的实验室测量.pdf

标准号：ISO 140-18-2006
实施状态：作废
中文名称：声学.建筑物内的和建筑部件的隔声测量.第18部分:建筑构件上降雨噪音的实验室测量
英文名称：Acoustics - Measurement of sound insulation in buildings and of building elements - Part 18: Laboratory measurement of sound generated by rainfall on building elements
发布日期：2006-11-01
被替代标准：ISO 10140-5 AMD 1-2014;ISO 10140-1 AMD 2-2014
代替标准：ISO/FDIS 140-18-2006
采用标准：DIN EN ISO 140-18-2007,IDT;BS EN ISO 140-18-2006,IDT;EN ISO 140-18-2006,IDT;NF S31-049-18-2007,IDT;SN EN ISO 140-18-2006,IDT;OENORM EN ISO 140-18-2007,IDTN-EN ISO 140-18-2006,IDT;UNE-EN ISO 140-18-2007,IDT
起草单位：ISO/TC 43
标准简介：This part of ISO 140 specifies a laboratory method of measurement of the impact sound insulation of roofs,
roof/ceiling systems and skylights excited by artificial rainfall. The results obtained can be used for assessing
the noise to be produced by rainfall on a given building element in the room or space below. The results can
also be used to compare rainfall sound insulation capabilities of building elements and to design building
elements with appropriate rainfall sound insulation properties.
This part of ISO 140 is based on measurements with artificial raindrops under controlled conditions using a
water tank in a laboratory test facility in which flanking sound transmission is suppressed. Measurements
using real rain, although a useful means for validation purposes, are not included because of the variable,
unpredictable and intermittent nature of real rain. Other mechanical simulation methods under investigation by
researchers are not sufficiently well developed at present to adequately simulate real rain both in terms of
sound levels and spectra generated.
文件格式：PDF
文件大小：291.56KB
文件页数：24
（以上信息更新时间为：2019-11-22）



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