Production history of fiber cement board and calcium silicate board

A macroscopic multiphase material composed of two or more single materials with different properties by appropriate methods, and the composite product is a solid material. All kinds of materials learn from each other in performance, resulting in synergistic effect, so that the comprehensive performance of composite materials is better than that of the original materials to meet various needs.

Our ancient ancestors mixed straw with soil to build shelter from the wind and rain; Mixed with hemp silk, short cut straw and lime, as wall decoration, fully reflected the advantages of material composite.

With the development of modern industry, Europe invented fiber reinforced cement and its products, mineral fiber, inorganic fiber, organic synthetic fiber, etc., and cement and other cementing materials, industrial production of large surface, high strength fiber reinforced cement wave tile, plate and pipe, fully reflects the composite theory "1+1> 2 "compound effect

The fiber cement board in our country was founded in the mid-1980s. Suzhou Concrete Cement Products Research Institute, Wuhan Building Materials Industry Design and Research Institute, China General Research Institute of Building Materials and other scientific research units jointly developed the production technology, material composition and production equipment of fiber cement board and silicate fire-proof board. In 1985, Jiangsu Aifuxi New Building Materials Co., Ltd. produced the first batch of industrialization of non-pressure steam fiber cement board. At the same time, the fiber reinforced silicate fire board of Sanming New Building Materials General Factory also began large-scale production, creating the production history of fiber cement board and silicate fire board in our country. More than 30 years have passed, the industry scale has reached more than 120 enterprises, more than 200 production lines, annual production capacity of 1 billion square meters, known as an important force in the cement products industry. Fiber cement board and silicate fire-proof board are one of the important materials in the field of new wall, thermal insulation and building envelope, etc. They have made great contributions to the modern construction industry in our country.