Building materials industry is about to transform new building materials is the mainstream of the future
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In 2010, the sales value of the building materials industry was 3.6 trillion yuan, a year-on-year increase of 33.37%. Among them, cement manufacturing industry was 74.75 million yuan, up 25.9% year-on-year; glass and products industry was 497.273 billion yuan, up 35.91%. In general, driven by the trend of macroeconomics, especially last year, the central government seized the opportunity of rapid growth of rural housing construction and abundant supply of construction materials, and took effective measures to promote “building materials to the countrysideâ€, building materials industry production and main products. The output increased rapidly, and the export volume exceeded the level before the financial crisis. The sales revenue increased significantly and the economic benefits increased steadily. Driven by various favorable factors, as the upstream of the building materials industry, the traditional products such as soda ash and gypsum block in the chemical industry have caught up with the rapid expansion of the building materials industry.
Entering the “Twelfth Five-Year Planâ€, the market demand for upstream chemical products in the building materials industry is not only reflected in quantity, but also emphasizes product upgrading and diversification. It is understood that at present, the Ministry of Industry and Information Technology has clarified the overall thinking of the “Twelfth Five-Year Plan†of the building materials industry. The building materials industry will focus on promoting deep processing of products, actively developing new energy-saving and environmentally-friendly building materials, and supporting enterprises with emphasis on quality and variety. Carry out technical renovation and upgrading. The relevant person in charge of the raw materials department of the Ministry of Industry and Information Technology said that the major transition period of China's building materials industry has arrived, which is reflected in the transformation from traditional industries to emerging industries, from decentralized development to concentrated development, from material manufacturing to product manufacturing. From high-carbon production methods to low-carbon production methods, from low-end manufacturing to high-end manufacturing.
In this regard, some experts predict that during the "Twelfth Five-Year Plan" period, cement, flat glass, ceramics, sintered wall materials and other building materials basic raw materials will be difficult to obtain greater market development space. In contrast, the upgrading of housing consumption, the promotion of industrialization of buildings, and the development of emerging industries will become new highlights in the development of energy-saving and environmentally-friendly building materials industry. The direct impact of this important shift is that upstream chemical products will participate in more tentacles and more active roles, both to promote and share the process of upgrading the building materials industry.
The improvement of the manufacturing level has put forward higher requirements for the chemical raw materials that are matched with it. In the field of construction, energy-saving, environmentally friendly, economical, and durable polyurethane rigid foams, coatings, and flame retardants will be more widely used. Taking flame retardants as an example, the global flame retardant market is about 4.1 billion US dollars. It is currently in a period of steady growth. The annual growth rate is expected to be more than 20 percentage points in the future, and after the performance is continuously improved, the environmentally friendly organic phosphorus system Flame retardants are gradually replacing brominated flame retardants that are harmful to the environment and humans. In addition, the high-temperature filter material is the core component of the dust bag. Since the bag type dust removal is in a rapid development period, the high-temperature synthetic chemical fiber and other environmental protection filter materials have performance advantages, and the speed of replacing the glass fiber will be significantly accelerated, and the annual growth rate in the next five years can be Hope more than 30 percentage points.
Xu Jingsheng, vice chairman of the National Fine Chemicals and Intermediates Industry Collaboration Group, also said that fine chemical companies continue to develop and produce new products, which will promote strategic emerging industries such as energy conservation and environmental protection to achieve their goals faster, with the construction sector being highly dependent on people's livelihood. Relevant is particularly worthy of attention. In terms of building insulation, polystyrene foam board is currently used in large quantities, and polyurethane hard foam composite materials need to be used more in the future. In terms of building energy conservation, solar photovoltaic and building integration prospects are promising, and it is necessary to use a large amount of solar battery chemicals, such as silicon. A chemical similar to semiconductor production such as solar energy, polythiophene, polyaniline, polyacetylene, polyphenylacetylene, etc. for polymer solar energy. Coatings are the outerwear of the building. It is understood that the total domestic architectural coatings production in 2010 was 3.519 million tons, accounting for 36.4% of the total coating production. During the “Twelfth Five-Year Plan†period, the application of architectural coatings will no longer be reflected in simple decorative protection, but will be more functional. Some insiders believe that paint manufacturers should improve the quality of architectural coatings in China from the following aspects: First, improve the performance of architectural coatings; second, increase the functionality of architectural coatings; third, paint decorative art, and fourth, the most important reduction VOC emissions. Xu Jingsheng also believes that new special coatings such as fire retardant coatings, waterproof coatings and powder coatings will have greater market space during the 12th Five-Year Plan period.
Plastic building materials have become the vane of household fashion elements. In the future, building materials and plastics will become more and more popular among consumers, and it is expected to become a new consumption hotspot and a new economic growth point. With the gradual serialization, matching and standardization of plastic building materials, as well as the requirements for environmental protection and energy conservation, and the promotion and application of various types of plastic building materials, such as plastic pipes, doors and windows, polymer waterproof materials, decoration materials, insulation materials And the demand for other plastic building materials will increase significantly.