Air testing is essential for a proper environment
Every building needs a specific amount of air to become exchanged. This allows for that removal of harmful pollutants helping produce a a healthier lifestyle environment. The exchange of air also enables combustion and the moisture happy to be altered, which are necessary requirements for all living areas.
There's two types of ventilation
To be able to effectively test air pressure in a building you will have to be familiar with the 2 different types of ventilation that exist. These are referred to as controlled ventilation and uncontrolled ventilation. Examples of controlled ventilation happens to be an extractor fan or a vent on the window. Uncontrolled ventilation on the other hand isn't controlled by any means. Gaps around windows or pipes can be viewed as uncontrolled ventilation.
When you are testing pressure you will have to calculate the quantity of air flow into a building through controlled ventilation, so that you can ensure that enough air gets in. It is also helpful to measure uncontrolled ventilation, and perhaps the environment entering a building through uncontrolled means may cause heat loss and therefore wastes a lot of the energy inside a building.
In the UK, pressure tests are a legal requirement
To ensure that construction information mill following the regulations which are set in place, there are measures in position for assessing the air pressure within a building. Your building Regulations Act 2006 (Part L1a) makes it a legitimate requirement that new domestic premises have to pass a compulsory pressure test prior to being occupied. If you own or are members of a construction company, make sure that you have these tests completed.
You will find regulations in position for engineers and air testers
It is usually the situation you will have to use an external company to test the environment. All air pressure testing companies should execute their tests relating to the guidelines set up. In the united kingdom, you will have to make use of a company that actually works to the methods laid out in the ATTMA (Air Tightness Testing and Measuring Association) TS1 Issue 2 to BS EN 13829 method B standards. For the reassurance, you might want to also employ engineers who are fully accredited people in the BINDT (British Institute of Non Destructive Testing). This can ensure that you are utilizing professionals.