Safe Radon Levels

Test for radon levels has become a common practice before buying or selling real estate, and the practice is perfectly justified if we consider the major health hazards of radon brings. Resulting from the processing of uranium atoms in the ground, radon is a radioactive substance that is derived from the surface through cracks and holes in the ground. The "open" space above the soil acts like a giant vacuum that draws radon, where high levels of radon are generally identified in confined spaces at ground level: hallways, basements or areas life, even built a little less ground level.

Radon levels in the outer atmosphere are quite insignificant, but has accumulated inside the gas can cause lung damage massive, leading to the appearance of cancer in the long term. After the mid-80s, when the health risks of radon have been brought to public attention, many owners have become used to test their homes for radon. Radon levels are measured in picocuries per liter of air (pCi / L). The level presents absolutely no threat to health is about average 1.3pCi / L in closed areas, while outdoors, it does not go higher than 0.4pCi / L.

Radon levels considered unsafe in our homes are generally those range of more than 4 as pCi / L, below this value, the homey atmosphere is considered relatively safe. However, owners are encouraged to install abatement devices that can reduce radon levels to about 2pCi / L. However, it is well known that the radon level is completely safe, and exposure to any level is always the amount of potential risks to health. The only safe environment is one that is totally free of radon. Periodic verification of radon levels is strongly encouraged, even if you have a professional mitigation system installed.

The combination of several methods of reducing gas is much more effective in reducing radon levels and prevention of health problems. After basic measures such as crack sealing and opening have been taken, the next steps involve the improvement of the ventilation system and reverse flow of radon through the use of fans. The process known as slab pressure is probably one of the most commonly used in home maintenance efforts. Government agencies are usually the ones to help homeowners find other solutions to reduce radon in their living spaces.