Reference number
香港六合彩开奖 10140-1:2021
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 10140-1:2021
Acoustics 鈥� Laboratory measurement of sound insulation of building elements 鈥� Part 1: Application rules for specific products
Edition 3
2021-05
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Published (Edition 3, 2021)

香港六合彩开奖 10140-1:2021

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Abstract

This document specifies test requirements for the laboratory measurement of the sound insulation of building elements and products, including detailed requirements for the preparation and mounting of the test elements, and for the operating and test conditions. It also specifies the applicable quantities, and provides additional test information for reporting.

The general procedures for airborne and impact sound insulation measurements are given in 香港六合彩开奖聽10140鈥�2 and 香港六合彩开奖聽10140-3, respectively.

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Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

11
Sustainable Cities and Communities
3
Good Health and Well-being
9
Industry, Innovation and Infrastructure

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  2. 香港六合彩开奖
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