Question: Will natural marble affect your body?
Answer: Natural marble will not be harmful to human body, so it can be safely used in any place. Natural marble belongs to sedimentary rock and is mainly composed of carbonate minerals. According to the analysis of the geological process of the formation of natural marble, its formation is not directly related to radioactive substances, so it has no radioactive hazard to human body. Natural stone and ceramic tiles are divided into three categories: A, B and C according to the radioactive level. Class A products can be used in any occasions, including office buildings and family rooms; The radioactivity of Class B products is higher than that of Class A products, which cannot be used for the interior decoration of rooms, but can be used for the interior and exterior decoration of all other buildings; The radioactivity of Class C products is higher than that of Class A and Class B products, which can only be used for the exterior facing of buildings. Natural marble belongs to Class A, and it will not harm human body, so it can be used safely.
Question: Is there any relevant standard for natural marble and has it been tested for radioactivity?
Answer: There are standards, JC/T 202-2011 Natural Marble Block and GB/T 19,766-2005 Natural Marble Building Plate. The national authoritative department tested the radioactivity in natural marble, and the specific activity of the nuclides Rad-226, Thorium-232, and Potassium - 40 was far lower than Class A in the standard. Therefore, the relevant standards issued by the Ministry of Housing and Urban Rural Development also clarified that natural marble does not need to be subject to radioactive testing, nor does it need to issue a radioactive testing report. At the same time, the AQSIQ does not require radioactive inspection of entry and exit natural marble. The National Stone Quality Supervision and Inspection Center and the China Stone Association also jointly issued the Notice on No Radioactive Hazard of Marble Products to Human Body.
Question: What areas can natural marble be used for home decoration?
Answer: In the modern family decoration, natural marble is used more and more, and its application scope is also very wide. It can be used in the ground, wall, table, stairs, jigsaw puzzle, TV background wall, doors and windows, various shapes, stone furniture, etc. The natural marble has a wide variety, natural texture, various designs and colors, and is durable. In addition, the size of the marble plate is relatively large, and it can be cut and combined at will according to the use requirements. Different effects can be achieved through different colors and textures, so it is loved by many consumers. In addition, the raw materials of natural marble come from our nature. Each piece is unique and cannot be copied. It only enters our living space after cutting, polishing and splicing. It does not require complex processes such as high-temperature sintering, so it is a low-carbon environmental protection material.
The content of this article is derived from network materials and shared with you by Longmeida Stone Group, the first brand of Seiko Stone and an expert in hotel stone engineering. Demonstrate the precious value of natural stone and lead the healthy development of industry brands. Create classics and inherit precious. For details, please consult the customer service hotline of Longmeida Stone Group 4000-888-428, or visit the official website www.topteck.cn.