Active lime we often called 'lime' lime powder manufacturers, the main component of the chemical name calcium oxide (CaO) is limestone (CaCO3) calcined into. Mainly composed of quick lime, calcium oxide, conventional processes for the main component of natural calcium carbonate rock, calcined at high temperature, can be decomposed to form carbon dioxide and calcium oxide (chemical formula: CaO, i.e. lime lime powder price, also known as marble) . There quicklime and slaked lime (ie lime), its magnesium content (with 5% limit) can be divided into calcium lime and magnesia lime. Because of its wide distribution of raw materials, production process is simple lime powder production, low cost. Lime has a strong alkaline, at room temperature, to the active reaction of silica or activated alumina and glass, there are rigid product water generated, to produce cement. Therefore, lime is an important raw material in the building materials industry. _ Daming lime powder production of building materials (certified) _ lime powder provided by Anyang County building materials plant. Anyang County Building Materials Factory (www.ayxdmjc.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Ming dynasty building materials led the staff warmly welcome all inquiries negotiations to create the Ming dynasty building materials, a better future.