In March 2019, the construction market supervision department of the Ministry of housing and urban rural development issued the key points of work in 2019, which required to carry out the pilot of precast steel structure housing.

Precast decoration will reshape building decoration.

Since then, the Ministry of housing and urban rural development has successively approved seven provinces to carry out the pilot of precast steel structure housing.

At present, China is dominated by the respective R & D systems of enterprises and research institutions, and the technology is still a closed system.

The outline of China’s 13th five year plan puts forward that we must firmly establish and implement the new development concept of innovation, coordination, green, openness and sharing, in which green development has become the main tone of implementing the whole part of the outline.

In the future, the construction industry will realize the management and application of informatization of the whole industry chain, build an information interaction platform in all links of consultation, planning, design, construction and management of precast buildings through information technologies such as Lae, CAE and BIM, realize the informatization of the whole life cycle of precast construction industry and the traceability management of quality responsibility, and create new data synergy.

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With the continuous improvement of the employment supervision system and the gradual change of production mode, the term “migrant workers” will become history and will be transformed into construction workers in the future.

However, with the influence of environmental protection, population, technology and other factors, the tide of reform in the construction industry has come.

According to the traditional thinking of personalized customization, precast buildings may have a unified style.

Form a modular, standardized and integrated system.

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With the rapid development of industrial Internet, it will bring new changes in the network of precast building customization to the construction industry.

Let’s look forward to the ten trends of the development of precast buildings in the future.

Compared with other construction methods, the comprehensive advantages are more obvious.

Information technology runs through the whole industrial chain, and technologies such as BIM, GIS, cloud computing, big data, artificial intelligence, Internet of things and robot will bring great changes to the traditional construction industry.

In 2019, China Employment Training and technical guidance center released the new vocational information publicity, and the precast construction workers were impressively listed.

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Relatively speaking, the construction industry is still in the era of “handicraft industry”, and the industrialization level is low.

With the continuous integration of Internet technology and construction industry, precast buildings can also be customized in the future.

It has not only a high degree of industrialization, but also good seismic performance, high building quality and short construction cycle.

At present, China’s construction industry mainly depends on “migrant workers”, but as the demographic dividend disappears, this advantage will become a short board.

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The previous construction mode of intelligent makeup ratio can greatly save manpower, shorten the construction period and improve the construction efficiency.

After years of rapid development, the industrialization level of various industries has increased rapidly.

From the precast steel structure residential station to the new outlet of the industry, the newly-built precast buildings in China have reached 290 million square meters in 2018, while the steel structure residential does not enjoy the dividend of the rapid development of the industry.

The two complement each other.

Click the blue word to pay attention to our country’s economy.

The goal of the new green assembly building system based on steel structure is to minimize the impact on the environment and maximize the resource efficiency in the whole building life cycle from design, production, transportation, construction, use to scrapping, so as to make the building component system develop in the direction of safety, environmental protection, energy conservation and sustainable development.

In the future, the trend of the first mock exam is to change from closed system to open system.

Green modular buildings are the most important symbol of the development of building industrialization and industrial modernization.

The precast steel structure residence has the characteristics of modularization and standardization.

Compared with the traditional cast-in-situ, the cast construction will significantly reduce the number of on-site operators.

In the future, the main modes of network-based customized precast building (NCAB) include: networking in the customized environment to realize the residential assembly in the customization process; The customization environment is networked with the whole assembly enterprise to realize the assembly transaction between the customization environment and various subsystems such as the enterprise industrial chain information system; The industrial chain networking between enterprises can realize the sharing, combination and optimal utilization of construction resources of upstream and downstream enterprises in the industrial chain.

Green is the most important symbol of precast buildings.

The demand for labor resources in the world’s construction industry is becoming more and more scarce.

This is easy to be unified and changeable, and convenient for production and construction, and also brings more freedom of assembly and construction to designers and builders.

Of course, the cost of personalized customization is closely related to the construction scale.

We believe that in the future, the construction system and industry of the construction industry will surpass the scope of the existing model and industrial form, realize assembly and industrialization, and gradually enter digital construction and intelligent construction.

Precast building is not only the industrialization of main structure, but also the industrialization of interior decoration.

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Rebar Chair

At present, China’s precast buildings mainly promote the main structure, and the development speed of decoration is slow.

Construction industry is one of the three high-energy consuming industries, so we must practice the road of green development.

It can be devotes to developing standardized function blocks, designing unified modules, and integrating personalization.

The development of precast buildings and the reform of construction industrialization are unstoppable.

In the future, it will be the integrated development of precast building structure and decoration.

The new green modular building system is bound to be widely used in buildings in the future.

Integrated construction and general contracting are the general trend.

With the gradual improvement of the standard system, technical system and supporting policies, the steel structure residence will stand at the new outlet of the industry development in the future.

The disadvantages are low integration, limited structural form, lack of flexibility in design, and no promotion of modularization.

To overcome the difficulties in design, production and construction of clothing matching buildings, we must implement integrated construction and promote the development of general contracting..

The industry standard “technical standard for precast steel structure residential buildings” was also officially implemented on October 1, 2019.

Redefine “migrant workers”.

The cast construction will require workers in the part production workshop and new labor such as transportation, hoisting, assembly and connection.

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