Installations

In this download the procedure of testing the acoustic performance of wastewater systems according to DIN EN 14366-1 is described. It is particularly focused on presenting the regulations applicable for performance of the test of wastewater systems at the test laboratory of the Fraunhofer Institute for Building Physics. By introducing the "Guidelines on the testing of the acoustic performance of wastewater systems" particular attention shall be payed to ensuring a high degree of reproducibility and comparability of the measurement results of different wastewater systems, as well as the applicability of the results in practice.

Would you like to know in advance how building services systems will perform acoustically in your building? Our PreNoise^® web app makes this possible: it allows you to predict the noise level of building services systems in buildings based on DIN EN 12354-5. Developed by the Building acoustics Working Group, the app provides an approximation of the planned object and enables you to select suitable systems with the required sound insulation level as early as the planning phase of your project. The app also gives you an impression of how changes to the building structure can affect the noise level.