The explosion-proof floor should have several functions: anti-static, non igniting, wear-resistant, impact resistant, and combustion grade A1, with long-lasting stability, no fluctuation, and no attenuation.

And emery, due to its high hardness, is often used in wear-resistant flooring. Can it be applied to explosion-proof flooring? Obviously, it is not possible.

At present, the only one on the market that can meet these standards is the NFJ metal clad explosion-proof floor. Due to its unique process, its metal aggregate can have both anti-static and non igniting functions. After careful consideration, in most materials, anti-static and non igniting are actually in conflict, because metal itself is a conductor, but sparks will inevitably be generated during friction and impact, Due to the foaming treatment of NFJ, it does not generate sparks during friction and impact, and it also has anti-static properties. In addition, the hardness of the metal is also very strong, which can meet the standards of explosion-proof flooring. However, diamond sand is not specially processed, and when subjected to friction and impact, it will inevitably generate sparks. If sparks are generated due to friction and impact in flammable and explosive areas, and come into contact with combustible materials stored or produced, it is easy to burn, If there is sufficient oxidant explosion, it will also follow.

So owners must be cautious when choosing explosion-proof flooring. Only genuine NFJ explosion-proof flooring can be applied to explosion-proof areas, otherwise it will be like burying an unknown bomb in their production area. Authentic NFJ must be sold per square meter, and there is no need to add any conductive measures or lay conductive metal mesh. If calculated by ton or conductive powder is added to it, it must be counterfeit.