This approach provides a reliable and low-cost estimate of the average radon level in the premises but it is not suited to online monitoring applications. Radon levels are typically measured by leaving a piece of special film in a room for a fixed period of time, and the number of alpha particles incident on the film is later counted in a laboratory analysis. Due to its carcinogenic nature, radon monitoring is required in risk areas. Radon progenies are easily adhered to surfaces and therefore, the upper respiratory tract is exposed to the highest radiation dose. Radon and some of the daughter atoms decay by emitting alpha particles which have short range in air but high damage potential if absorbed in living cells. It is widely observed that exposure to radon leads to increased risk of lung cancer 2, 3. As a radioactive noble gas, radon emanates easily through porous ground to housings and is responsible for 42% of the annual radiation dose of population in the world 1. The National Radon Action Plan outlines strategies to protect millions more people from dangerous radon exposure.Radon gas is released in soil as a result of radioactive decay of uranium and thoron series. The American Lung Association is working with national partners and government agencies to build in ways to reduce radon in all homes. If the radon levels are still elevated, a radon fan should be added to the system to lower the radon level.ĭetailed information about radon reduction in your home or building can be found in EPA's Consumer's Guide to Radon Reduction. Once the radon-resistant features have been installed and the home is completely built, make sure to perform a radon test, as the levels could still be elevated. These features include gravel and plastic sheeting below the foundation, sealing of cracks and the installation of a vent pipe.
#AIR DOC RADON INSTALL#
If you are building a new home, ask your contractor to install radon-resistant features. Contact your state radon program for a list of certified radon mitigation professionals. If you need to have a radon mitigation system installed, it is best to hire a certified radon mitigation professional. This system collects radon gas from underneath the foundation and vents it to the outside of your home. A radon mitigation system consists of a vent pipe, fan and the sealing of cracks in in the baseline floor and foundation. If you have an existing home with elevated levels of radon, you can fix the problem by having a radon mitigation system installed. There are several ways to protect you and your family from the dangers of radon gas.
#AIR DOC RADON PROFESSIONAL#
The best way to find a certified professional is to contact your state radon program. If you prefer, hire a certified radon-testing professional. Order a radon test kit today.ĭigital detectors can be purchased for your home and can provide short-term readings and report an average for the long term.
If you do not want to wait for a long-term test, short-term tests can tell if your home has a problem and requires follow-up testing. Long-term radon tests take at least three months and measure long-term averages.
Long-term tests tend to be more accurate because they collect more data. In a matter of weeks, you will be told of the radon level in your home. Most test kits include the cost of lab analysis. Once the testing period is complete, seal the test kit and send it to a laboratory for analysis.
Follow the test directions and other guidance to prevent problems that can affect the testing. To use a short-term radon test, place the kit in the lowest level regularly used in your home and where it will not be disturbed. Short-term tests usually take two to seven days. Do-it-yourself test kits and digital detectors are simple to use and low in cost. The only way to detect a buildup of radon in your home is to test the air.
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