What is the lead -based color?
lead -based color is a color that includes lead in formulation. Lead is historically used as a pigment for the production of yellow and white colors and adds a number of features to painting that has become a desirable additive before people realized the dangers of it. In the 1970s of the 20th century, the use of lead color began to be forbidden in many applications, perhaps especially in residences, although it is still used in military projects and road construction in some areas of the world. The lead -based color resists moisture and reduces the risk of cracking and forming. All these features have made this type of pain attractive for many builders and homeowners, because other types of color could be susceptible to cracking, peeling and other problems. In the United States alone, it contains an estimated 75% of houses built before 1978 with lead.
Because lead is a toxic substance, some risks are spoJena with lead -based color. The ordinary belief is that they are sick children and pets who eat chips that have put from the wall. Although this happens, the color usually gets people in other ways. For example, inhalation of lead particles from disintegration or disturbed color is a common cause of lead poisoning and because it is less obvious than the consumption of paint chips, the problem can only be discovered after signs of lead poisoning appear.
Some people remove lead -based color and replace it with a safer coating. However, attention must be paid to the removal of color is a chaotic trade and causes a lot of flakes and dust that could be potentially dangerous. Some companies specialize in removing dangerous building materials such as asbestos and lead color, and the use of such a company is highly recommended. Otherwise, the color should be carefully removed and people must wear adequate facial protection and use care for filtering and cleaningrooms during the removal process.
people can also paint through lead colors, although it can also cause a number of problems. For example, as the upper layer of color peeling, it reveals a lead color that can be significantly decayed and is likely to cause the causes of health problems. Painting over this may also be a problem for future residents or buyers of the house. When someone buys an older home, they may want to ask for samples of color and tiles for testing, because the discovery of lead, asbestos and other dangerous materials could be used to reduce the price or ask for a repair as a date of sale.