(I) regional market gradually expanded
With the gradual promotion of calcium silicate board from the south to the north and its application on the wall, the market is expected to expand rapidly in the future. In the southern part of China, the design, construction and construction units, in addition to the large number of calcium silicate boards used in ceilings and partitions, have begun to expand to the scope of composite exterior wall applications. The awareness of calcium silicate board products in the northern region has also gradually increased. Some key buildings and high-rise buildings in big cities such as Beijing, Dalian, and Shanghai have selected calcium silicate boards as internal partitions and ceilings. Key projects such as the Grand Theater and the Shanghai World Expo Hall are the representatives.
Increased (II) policy support
In terms of industrial policy, my country implements a sustainable development reform strategy for new wall materials. Starting from the purpose of protecting arable land, saving energy, comprehensive utilization of resources, and improving the environment, it will force the old wall materials based on solid clay bricks as soon as possible. Withdraw from the historical stage. In addition, the national industrial policy to support the development of new building materials industry. In the building materials industry policy promulgated by the state, calcium silicate board has been listed as a key development project. Therefore, the application of calcium silicate board on the wall will have a broader prospect.
In terms of development planning, the rapid development of the national economy and the requirements of housing industrialization have also greatly promoted the entry of new building materials into the market. After long-term market testing, calcium silicate board products have been widely praised by industry users. At present, the use of calcium silicate board in China is growing rapidly. The national competent department has listed calcium silicate board as a key development project. At present, the calcium silicate board market is growing at a rate of 20% per year, and the national usage is expected to reach 0.6 billion square meters by 2020.
From the perspective of preferential tax policies, the first is to reduce or exempt value-added tax for new building materials manufacturers; the second is to implement tax exemption for enterprises that comprehensively utilize waste residue, shale and other new wall materials; the third is that the state has set up a government wall reform fund to encourage new wall materials. Application in housing projects and affordable housing construction; fourth, the state has implemented the three-year ban on clay solid bricks.
(III) industry social environment advantage is obvious
Starting from the concept of conservation, the building steel structure industry is calling for a new type of enclosure material and system suitable for steel structure buildings, which requires light weight, fast construction and good building physical properties. Therefore, calcium silicate board and fiber cement board are the first to become light boards for steel structures, especially high-rise steel structures, to improve fire prevention and be used as wall materials. Through them can greatly reduce the weight of the wall, reduce the amount of steel to reduce the total cost of construction, and promote the development of steel structure, especially high-rise steel structure. In the coordination with the steel structure, calcium silicate board and fiber cement board have the first advantage, is currently becoming a high-rise building steel structure industry chain of tight wall material with materials.
