Knowing how much sound is. – The process of testing sound
No-one likes noisy neighbours. It doesn’t matter if it’s a house or hotel room or another type of dwelling for residential use excessive noise could cause a disturbance. Sound testing is a way to determine the amount of noise that is coming from adjacent structures.
Why is it necessary to conduct sound testing?
In any new building or project, reducing noise levels is a matter of installing soundproofing. The degree of effectiveness of soundproofing at reducing noise levels must be determined by conducting sound insulation tests. This kind of test is required by the Building Regulations. It is applicable to residential developments, such as new constructions and conversions where the properties are connected (flats for instance) instead of being separate. Also, it covers hostels and hotels. The test process will tell us how loud the proofing process blocks from passing through walls or floors between two dwellings.
The Process
Conducting the sound testing procedure is fairly easy. The goal is to ensure that the construction or renovation conforms to or is in excess of the building regulations’ Part E requirements. It is carried out prior to instead of after finalization. The process of testing involves conducting an airborne test of sound insulation on walls that are part of the adjoining property. For flats, this process comprises an airborne test for sound insulation on walls of the party and the test of impact sound transmission on floors. The report outlines both the results of the test and any suggestions given. It’s component of the process to verify the completion of a building.
The Tests
The kind and amount of testing that is conducted on new constructions and conversions varies to an extent on the level of development. The most important tests are:
Sound insulation tests carried out by airborne is the process of creating a controlled sound that is a variety of frequencies. It involves the use of an amplifier as well as a loudspeaker that is placed on the opposite side of a floor or party wall. It is then recorded from the home on the opposite side with the sound meter. The readings of noise levels enable you to figure out the amount of sound traveling through the floor or wall in the dwelling next door.
Test for sound transmission in the impact area – is a simulation of what happens when you have neighbors who are walking across the floor in front of you. The test is conducted the use of a device within the building above it which taps the floor. It’s like walking across the floor. By using a sound meter on the floor below it is then possible to determine how much sound is being transmitted across the flooring.
There are additional tests for sound that can be performed in the course of the procedure. They include:
Reverberation times in common areas of structures with several residential dwellings.
Indoor ambient noise levels.
The amount of noise that is generated caused by the services within the building.
Where do we go from here?
It’s a simple single-time project or a large construction, it’s crucial to be aware of the best practices to ensure you don’t violate the building codes. Contact us with us right now…