How to prevent the radiation of marble table and tea table?
Marble furniture in addition to the integrity of the plate and environmental protection of high demand, the stone radioactive also have strict control. For a long time, people mistakenly believe that marble furniture will have radiation, there will inevitably be some scruples when buying. In fact, the radioactivity of natural marble is so low that it does not harm humans at all, and the highly radioactive ones are made of artificial marble furniture.
Compared with the mobile phone radiation, the coffee table this radiation is nothing. Marble tea table radioactive radiation is very low, you can rest assured that the use of.
After the laying of natural marble, dilute pollution should be adopted to reduce pollution. Generally, the harmful radon half-life is only 3.2 days, and indoor radon concentration can be lowered to outdoor level 20~30 minutes after the opening of the window. Therefore, the simplest way is to strengthen the ventilation. A newly decorated room is best to be tested. If the test result is not qualified, a radioactive paint or a lead-free protective plate can be used to prevent radon from being released from the building materials. If the radioactivity index is too high, the stone must be replaced immediately.Whether natural or man-made marble, after laying, must pay attention to detect radiation pollution.The common way is to open the window ventilation, and if necessary, you can install the absorber or install the protective plate.
Marble is metamorphosed from the limestone in sedimentary rock by high temperature and high pressure and other external factors. It is mainly composed of calcite and dolomite particles. Years of actual testing results show that the calcite and dolomite radioactive is generally very low, very low radioactivity by metamorphic limestone into marble, its radioactivity is very low, even lower than the radioactive building commonly used cement, tiles, safe to use.