I.S. EN ISO 140-8-1998
I.S. EN ISO 140-8-1998 标准详情
- 标准号：I.S. EN ISO 140-8-1998
- 中文标题：
- 英文标题：Acoustics - Measurement Of Sound Insulation In Buildings And Of Building Elements - Laboratory Measurements Of The Reduction Of Transmitted Impact Noise By Floor Coverings On A Heavyweight Standard Floor
- 标准类别：爱尔兰国家标准I.S.
- 发布日期：
内容简介
Defines a procedure for measurement of the acoustic properties of floor coverings from the view-point of reduction of impact noise transmission. Defines a procedure for determination of the noise reducing value of a floor covering under standard test
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