Sound insulation in residential building - the latest state of standardisation

被引：0

作者：

Vogel, Albert ^{[1
]}

Kornadt, Oliver ^{[1
]}

机构：

[1] Tech Univ Kaiserslautern, Fachbereich Bauingenieurwesen, Fachgebiet Bauphys Energet Gebaudeoptimierung, Paul Ehrlich Str 29, D-67663 Kaiserslautern, Germany

来源：

MAUERWERK | 2016年 / 20卷 / 01期

关键词：

DIN; 4109; sound insulation; sound reduction index; calculating method; lightweight wall; solid wall; building physics;

D O I：

10.1002/dama.201600687

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A new draft of a complete standard series DIN 4109 "Sound insulation in buildings" with four parts - "Requirements", "Verification of compliance with the requirements by calculation", "Building elements catalogue" and "Guidance for testing acoustics in buildings" was published in 2013. These include significant changes regarding sound protection in line with qualities that have been regularly determined in monitored buildings with standardised construction methods. It includes a few more stringent requirements for airborne and impact sound insulation compared with DIN 410 9:1989. Another significant alteration is the new Part 4 "Guidance for testing acoustics in buildings". This delivers a detailed practical description of how the sound reduction or the level of impact sound can be measured. Part 4 also provides assistance to the user with the measurement of airborne sound in the lower frequency range. This article also investigates how it can be advantageous to consider a greater range of frequency for the evaluation of sound insulation.

引用

页码：64 / 69

页数：6