You can identify the levels presence and concentration of the radioactive elements found in your granite countertops.
Is there radiation in granite countertops.
Granite countertops and radon gas science and technical committee of the american association of radon scientists and technologists aarst august 4 2008 2 pages.
Radiation from granite countertops.
There are currently no regulations concerning granite countertops radon gas or radiation emissions.
The reports were about granite countertops that contain radium which can emit radon a radioactive gas that can cause lung cancer.
Identify the levels of radiation in granite countertops.
Experts agree that most granite countertops emit some radon and even other types of radiation.
It does pay to find out for sure if there are harmful levels of radioactive elements in your granite countertops.
Granite s durability and decorative appearance make it a popular building material in homes and buildings.
Granite countertops and radiation a variety of materials may be used to make countertops including artificial materials quartz marble slate and granite.
Based on significant research from granite s around the world it is determined that there is a minimal and acceptable amount of radon in average granite building materials.
One of the things that many homeowners are concerned about is the issue of granite radiation.
So are granite countertops a real risk.
Here are some frequently asked questions about radon and the risks associated with granite.
The question is whether they do so at levels that can impact cancer risk.
Granite has grown in popularity as building materials particularly for kitchen countertops because they are not only beautiful but also functional.
However keep in mind that avoiding granite countertops does not mean you avoid radiation or radon gas emissions in your home.
The lowdown on granite radiation.
Assuming a relatively tight house with an air change rate of 0 5 per hour h 1 and using average measured dose rates from granite countertop slabs the estimated radon concentration in kitchen air would be.
It is not likely that the radiation coming from the granite kitchen counters will increase the radiation doses above the normal natural background levels.
Over the past couple of decades however there have been reports that some granite countertops may be emitting dangerous amounts of radiation.