Is there any remedy for the use of Indian Red Category B for indoor stair treads?

One of the more radioactive granites in Indian red arithmetic is class B, which is not suitable for indoor use; Generally, the tiles can reach class A, and the quality of your baseboard tiles is too poor.

There is no remedy for this material with excessive radiation.

If the number of uses is limited, it is really troublesome to change, or you can not change it, after all, it is not in the bedroom, but it is necessary to increase ventilation measures to avoid the accumulation of radon.

If you do want to change, it is better to change it as soon as possible, the later it is, the more troublesome it is!

Personally, I think you want to find an authoritative company to test the whole house, and then change it after getting the results as above, I personally have a few opinions to see if you are suitable, first of all, from an aesthetic point of view, Indian red to do the stairs are generally good to look good, at least 3-4 meters wide to look good, only to set off the other that really magnificent, domineering, if the stairs are small, it has no effect at all, If the railing is wooden, I personally think that the middle of the stairs at home is paved with gold flowers and beige to look good (with stripes), the pedal on both sides is set off with British brown netting, fashionable, simple, the color is harmonious, indoor feet first I think you have used such a high-grade marble, with bricks to do more incongruous, if you can, the marble will look much better, with the size of the black gold sand marble are good-looking, there must be a contrast to have an effect.

If you are really distressed and spend so much money, you can find a "photocatalyst" (the company that does air testing should have a modified business) to deal with it, which has a certain effect of eliminating environmental pollution such as radiation.

Only replacement.

Generally speaking, stone is mostly used for outdoor decoration, rarely used indoors, and stone generally has a certain degree of radioactivity.

There is no problem with Indian red, the stone blocks must be tested when imported, and if the EU testing is not up to standard, it is not allowed to be exported, so please rest assured that it will not affect your family!

There is radiation, but it is all within the range allowed by the state, and the car is worried.

First of all, the decoration stone is divided into marble and granite, and many people will confuse these two concepts.

Marble radiation is very low, all belong to class A, can be used for the interior decoration of the house with confidence;

Granite, on the contrary, has strong radiation, and there are very few that belong to class A, and they are basically class B and C, which are restricted or cannot be used indoors. Secondly, the kitchen decoration depends on the overall effect and color matching of your house, which is generally in light colors (blue, green, white), which looks neat and tidy. Finally, Indian red (large flower) belongs to granite, with a dense structure, hard texture, good acid and alkali resistance, and good weather resistance, and can be used outdoors for a long time.

The characteristics and advantages also include high load-bearing capacity, compressive capacity and good grinding ductility, which are generally used in the ground, steps, pedestals, steps, cornices, etc., and are mostly used for the decoration of outdoor walls, floors, columns, etc. Indian red is a genuine granite, which is one of the more radioactive granites and belongs to class B, which is not suitable for indoor use.

The amount of doorstone is very small, so there is no need to worry, if it is Indian red used for kitchen cabinet countertops, it is recommended to replace it from the perspective of health. Of course, you really like to use it, and no one can stop it. (^

Whether it is natural or artificial, there is radiation, but the range is very small, below 20 cm, it has no impact on life, just installed more than two months before the window opened, it's okay, my home is this color.

Radiation: radium, thorium, potassium, category C. Class A products can be used anywhere; Class B products can be used for the interior and exterior finishing materials of all buildings except for interior finishes; Class C products are used as exterior finishing materials for buildings and for industrial use.

Avoid using Class C products indoors.

Indian red is generally recommended for outdoor use.

Find a professional to measure the amount of radiation with an instrument. I guess it's fine.

Don't know what category B you're referring to? Indian red is imported granite, ** in imported granite belongs to the low price!

You can wait a month or two before moving in.

It is necessary to analyze specific problems on a case-by-case basis. Some stones contain radioactive substances such as uranium, radium, thorium, and potassium, and radium decays to produce radon gas, which is harmful to the human body. The national standard divides stones into three categories: A, B, and C: according to experts, natural stone and tiles are divided into three categories of ABC according to the level of radioactivity

Class A products (only Class A can be used indoors) can be used in any setting, including office buildings and family homes. Such as Xia red, cherry blossom red, general red, Taiwan red, Xinjiang red, Shidao red, Anxi red, maple leaf red, Xili red, Tianshan white linen, Tianshan red, South African red, Xiamen red are all Class A commodities;

Class B products have a higher degree of radioactivity than Class A, and cannot be used for the interior surface of the room, but can be used for the interior and exterior finishes of all other buildings. The radioactive commodities in natural stone belonging to class B are Indian red and Guilin red;

Class C products are more radioactive than Class A and B, and can only be used for the exterior finish of buildings. Commodities belonging to category C are Yongding red; Natural stone that exceeds the standard control value of Category C can only be used for other purposes such as seawalls, bridge piers and steles. The representative product is azalea red.