What are the natural marble radiation?
There are two main aspects of radioactive damage in natural stone: in vivo and in vitro.1, body radiation. A radioactive substance, radon and its daughters, that is derived from the decay of radioactive radiation in the air. Into the human respiratory system caused by radiation damage, induced lung cancer. In addition, radon also has a high affinity for body fat, thus affecting the nervous system, make people depressed, be sleepy straws.2, external radiation. Mainly refers to the radiator directly irradiating human in natural stone material to produce a biological effect, will cause damage on the human body's hematopoietic organs, nervous system, reproductive system and digestive system.The harm of natural marble slightly smaller, artificial marble as the business benefits, will add some other harmful substances, so we at the time of purchase is also ready to work, to avoid buying high radiation marble building materials.
In our environment, nature's radiation is everywhere. So any natural stone is radiant, natural marble is no exception. The more bright the color of the radiation high but normal as long as the indoor use is not very strong will be able to buy some light color such as white, beige, etc..For natural marble radioactive, experts on the State Bureau of building materials standard that, in nature, the natural radioactivity is the objective existence, also, there are radioactive natural stone products, the key is to see whether it exceeds the national standard.Marble is formed by the influence of external factors such as high temperature and high pressure. Because of the low levels of radioactivity in the composition of calcite and dolomite, the radioactivity of the marble, which is made up of very low radioactive limestone.
