Перегляд вихідного коду сторінки Sound Testing For Acoustics

One of the primary tests that your building should pass if it has to get a no-objection certificate from the concerned authorities is a sound test. In this test, a representative from a professional acoustics company visits your building and examines your floors/walls to check if the sound emanating from the same is inside the permissible levels. This is done to make sure that your building does not trigger any noise disturbance to the individuals living in it or to the neighbourhood. Right here are some of the types of sound tests that are carried out by acoustics companies.

Single Wall Test

As the name indicates, this type of test is conducted in between two pairs of rooms that are separated by a wall. An ideal case would be comparing the living rooms/ bedrooms and so on. of two flats that are separated by a single wall. The bigger pair of rooms proves to be the base of sound testing. Airborne sound insulation test is conducted in the larger room, and the influence of the exact same is analysed in the other pair of rooms to know the outcomes.

Single Floor Test

Here two pairs of rooms separated by a wall are selected, similar to the previous example. Nevertheless, the big difference right here is that in this type of test, each pair of the room an airborne test to test the sound insulation from upper to lower floors and an influence test to test the sound insulation from the reduce to upper floors are conducted.

Numerous Walls and Floors

When an apartment or office building has a lot of floors and walls, it becomes extremely difficult to carry out tests in every of these. This is exactly where the idea of sample testing is introduced. For buildings with numerous floors and walls, acoustic companies test ten% of the components to check if every thing is in order. For instance, if an apartment has 20 flats, two walls and two floors are tested. So this will need four single wall tests and eight single floor tests to assess the sound quality of that building.

When does the acoustics company conduct sound tests in your building?

Any noise consulting company would require fundamental parameters in a building to be completed for it conduct testing effectively. Therefore, before you call your consultant to conduct a test on your new or renovated building, you require to take care of the following points:

- Complete installation of doors and windows

- Neat and clutter-totally free rooms that would be used for testing

- Completion of ventilation systems, ceilings, floors and walls

- Completion of electrical fittings

- Lack of any noise or external disturbances at the time of testing

These are some of the fundamental points that you need to keep in mind before calling a company to check the sound parameters in your building. Each acoustics company has its rules and regulations to adhere to, and there is a list of prerequisites that it would give you before agreeing for the personal go to. Ensure that you tick off all the things in this list, if your building has to get a no-objection certificate from the authorities.

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