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Prefabricated buildings are popular, and architectural coatings are developing

  • Categories:Industry News
  • Author:
  • Origin:涂料市场
  • Time of issue:2020-04-15
  • Views:0

Prefabricated buildings are popular, and architectural coatings are developing

(Summary description)Statistics show that last year the global prefabricated construction market reached US$195 billion, a significant increase of 20% from the previous year. Unlike traditional manual construction methods, prefabricated buildings are a new type of standardized and industrialized production mode of construction. Its development can achieve "building houses like building blocks", which is highly valued by various countries around the world.

  • Categories:Industry News
  • Author:
  • Origin:涂料市场
  • Time of issue:2020-04-15
  • Views:0
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Prefabricated construction: It is a building coating online coatingol.com that is assembled from prefabricated parts at the construction site. To put it simply, just like building blocks, producing prefabricated components in a factory, then as long as the prefabricated housing components are transported to the construction site and assembled. According to the different material forms, it can be divided into three categories: prefabricated concrete structure buildings, prefabricated steel structure buildings and prefabricated wood structure buildings. Today, we will focus on the development and application of steel structure prefabricated buildings, and introduce them one by one.

 

01. From "saving use" to "vigorous promotion" of steel structure construction

Since the founding of New China, my country's crude steel output has increased year by year, and the national policy for steel structure construction has also developed from "saving use" to "vigorously promoting use." Helpless, the architectural form over the years has formed a structure dominated by concrete structures, and civil engineering professionals trained in the past have mostly studied concrete structures. The talents for designing steel structure buildings are scarce, and the lack of steel structure construction enterprises is one of the key issues restricting their development.

However, this situation ushered in a new change in 2019, which is also called "the first year of steel structure construction". The "Thirteenth Five-Year Plan of Action for Prefabricated Buildings" requires that prefabricated buildings account for more than 15% of new construction in 2020 and 30% in 2025, while the proportion of prefabricated buildings in China was 9%!

 

02. Over 200 billion market, who will seize the opportunity

On March 27, 2019, the Ministry of Housing and Urban-Rural Development announced the "Work Points of 2019 in the Construction Market Supervision Department of the Ministry of Housing and Urban-Rural Construction", stating: to carry out pilot construction of steel-structured prefabricated houses and promote the establishment of a mature steel-structure prefabricated housing construction system. Construction industry experts predict that if the proportion of prefabricated steel structures in prefabricated buildings will increase from the current 21% to 30% in 2020, the corresponding market space will reach nearly 250 billion yuan, with an average growth rate of 46%.

Which main body will occupy the market space of over 200 billion steel structure industry? As mentioned above, there are scarce talents in the design of steel structure buildings, and the lack of steel structure construction enterprises. This is a key issue that restricts their development. It is conceivable that enterprises with steel structure construction qualifications in the market will now receive this hundred-billion-dollar cake! The main design qualification of the steel structure prefabricated building is "construction qualification for professional construction of steel structure engineering".

From the distribution area, according to statistics, there are nearly 90,000 enterprises nationwide with professional qualifications for contracting steel structure engineering, of which there are 2,039 first-class qualifications for professional contracting of steel structure engineering.

As can be seen from the above chart, Jiangsu, Shandong, Fujian, Zhejiang, Henan, the five provinces of steel structure engineering professional contracting first-class qualifications rank among the top five in the country. Among them, Jiangsu Province has the largest number of 250 enterprises, far exceeding other provinces. Shandong and Zhejiang are the first batch of steel structure prefabricated construction pilot provinces of the Ministry of Housing and Urban-Rural Development, with 179 enterprises and 131 enterprises respectively. From the above data, we can also see that the development of steel structure prefabricated buildings takes the lead in East China (such as Jiangsu, Zhejiang and other places); South China also follows closely (such as Fujian, Guangdong and other places); in addition, it is approved by national policies The pilot area of steel structure prefabricated residential construction has unique advantages (such as Shandong, Henan and other places)!

In 2019, the Ministry of Housing and Urban-Rural Development has successively approved seven provinces of Zhejiang, Shandong, Sichuan, Hunan, Jiangxi, Henan, and Qinghai to carry out pilot construction of steel-structured prefabricated houses. From the perspective of enterprises, state-owned construction giants with professional qualifications in steel structure engineering, such as China Construction and Shanghai Construction Engineering, will take the lead in occupying market share based on their excellent resource allocation, team management, and technological innovation capabilities.

 

03. Prefabricated buildings drive architectural coatings to be popular

With the development of prefabricated buildings, some people in the industry believe that to a certain extent, it means that the demand for architectural coatings has declined. However, with the accelerated advancement of prefabricated buildings, related industries such as waterproofing, thermal insulation materials, wall materials, and exterior wall tile decoration will also usher in new opportunities. Different from the requirements of traditional buildings on parts and components, the prefabricated buildings have a new level of requirements on the airtightness and thermal insulation effect of doors and windows. In addition to the continuous demand for architectural coating products, the demand for high-quality building insulation materials, insulation decorative finished boards, waterproof materials and other building material products will increase significantly. Although the requirements for component parts in prefabricated buildings are being strengthened, high standards indirectly eliminate backward production capacity, enabling component parts companies to be more competitive in the market, and at the same time bring new development opportunities for industries that are in a difficult position for development , Standardization of building materials industry and home improvement market. It may also be a new breakthrough for the paint industry.

In the future, there will be more and more application scenarios of prefabricated construction methods, especially the prefabricated steel structure construction methods that are more in line with China's national conditions. field. The development of steel-structured prefabricated buildings will become more mature, and industry acceptance will become higher and higher!

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