The breakthrough in the development of new building materials, the continuous development of building materials industry, new building materials are different from the traditional building materials, such as brick, sand and limestone building materials, including many varieties and categories. From the functional point of view, there are wall materials, decorative materials, door and window materials, insulation materials, waterproof materials, bonding and sealing materials, as well as supporting various hardware, plastic parts and various auxiliary materials. From the material point of view, not only natural materials, but also chemical materials, metal materials, non-metallic materials and so on.
The new building materials have excellent properties such as light weight, high strength, heat preservation, energy saving, soil conservation, and decoration. The use of new building materials will not only greatly improve the function of houses, but also make the interior and exterior of buildings more modern and satisfy people's aesthetic requirements. Some new building materials can significantly reduce the weight of buildings, create conditions for the promotion of lightweight building structures, and promote construction. The modernization of construction technology has greatly accelerated the speed of building houses.
The performance and function of new building materials are different, and the raw materials and process methods for producing new building materials products are also different. As far as its development is concerned, some breeds are focused on suits and colors, such as decorative materials; some varieties focus on functions, such as insulation materials; others derive multiple varieties through deep processing, such as new construction boards, etc. . Take the new building board as an example. At present, there are dozens of new types of building boards. Among them, paper gypsum board, glass fiber reinforced cement (GRC) board, and non-asbestos calcium silicate board are the three types of new construction boards with the largest production volume and the most common application in China.
These three kinds of plates not only use different raw materials, but also have different production processes, and their performance and function are also different. For example, the main raw materials for gypsum plasterboard are gypsum and protective surface paper, which are suitable for interior wall panels and ceiling tiles; the main raw materials for glass fiber reinforced cement board are low-alkali cement and alkali-resistant glass fiber, suitable for interior and exterior wallboards; The main raw material of the board is calcium-silicon material, which can be used for interior decoration and exterior furniture, as well as interior furniture. The same characteristics of these three kinds of boards are: using them as the original board, and then equipped with anti-seepage, thermal insulation, fire prevention and other functional materials, using composite technology, can produce a variety of lightweight and superior performance of new wall materials. In addition, the raw materials they use are non-metallic materials, and they are the three most easily available non-metallic materials. The development in the market is also very good, and the repercussions caused in the market are also great.