Focus on the scene of the township construction: "Xiangxi" prefabricated buildings make the building be as simple as building blocks

China Well -off News reporter Zheng Liang transformed the traditional rural building industry in a way of industrialization, low carbonization, and digitalization. It makes the building houses as simple as building blocks. It has a high -rise building in flat ground. After the monthly decoration, it can be contaminated with zero pollution. The structural strength, thermal work performance, and durability are far exceeding the traditional brick mixing system. The photovoltaic building is integrated, and the power generation can also make money. This is the industrial practice of the "Xiangxi" brand, the "Xiangxi" brand, which is based in Zhejiang's green rural building integration solution.

On May 14th, Xiangxi released the first prefabricated green building product C in Kaishou, Luzhou. The well -known team of the industry commissioned the industry to design a solution. After a large number of market research, the design language of the "Zhejiang faction" was refined, and the classic Jiangnan slope roof, three -segment facade, and enclosure layout, dignified stretching; The color of the log and the earth color system will be combined to respect the texture of the local materials, and it is elegant and eternal; in terms of style, it can combine modern technology and naturally and coordinate the overall style of Zhejiang villages.

Figure: Shu Fumin (second from right), president of "Well -off" magazine, investigated and installed and packed buildings

What are the advantages of prefabricated buildings? Which scenarios are applicable? What is the status quo of development? As a long -term attention to the revitalization of the countryside, with these issues, recently, Shu Fumin, president of the Magazine Society of Well -off, and Lai Huoneng, the deputy president, came to the green building site of Kaihua Township, to visit the development of the underworld and survey.

What is prefabricated building?

The prefabricated buildings adopt industrial, standardized, digital, and intelligent methods for construction production. The construction components and accessories (such as floor, wall boards, stairs, balcony, etc.) are used for processing and production in factories. Connecting the building on -site assembly and installation. There are four main advantages: one, one, reliable quality. Factory production is not affected by weather changes, so it can standardize large quantities of production components, and the quality of industrial production is more guaranteed. Second, reduce the construction period. Compared with the traditional construction method, the assembly construction process is more processed and more refined, so the construction progress has also been accelerated. Third, energy saving and environmental protection. Overcoming buildings can reduce the material loss in the construction process, and less construction waste produced, which also reduces environmental pollution such as dust. At the same time, due to the reduction of wet operations such as paint paint on the scene, typical volatile organic matter such as formaldehyde and benzene has been fundamentally fundamental. control. Fourth, save man -made. Prefabricated buildings can greatly avoid technical problems, reduce on -site workload, and significantly reduce the requirements for workers' craftsmanship and labor intensity.

There are two relatively mainstream technical systems in prefabricated buildings, namely the prefabricated concrete structure system and prefabricated steel structure system. The so -called prefabricated building technology system is a system solution that includes full service processes such as structural splitting, module process, assembly construction method, background system, and embedded platform.

In my country, no matter whether it is prefabricated concrete structure, prefabricated steel structure, and even prefabricated interior, many companies have developed and developed, and the prefabricated steel structure system is more advantageous. The reinforced concrete structure system represented by the prefabricated concrete structure system is a large carbon emissions. Compared with it, the prefabricated steel structure has raw materials environmental protection, low wet operations, high recovery rate, convenient transportation, strong shock resistance, easy maintenance, easy maintenance of maintenance Wait for many advantages.

At present, the state has also pushed the matching steel structure system at the policy level, and a series of policy documents have been introduced to guide and support it. For example, in October 2021, the General Office of the Central Committee of the Communist Party of China and the General Office of the State Council issued the "About the green development of urban and rural construction green development "Notice"; in July 2020, the Ministry of Housing and Construction issued the "Green Building Creation Action Plan"; in September 2020, nine departments such as the Ministry of Housing and Construction jointly released the "Several Opinions on Accelerating the Industrialization of New Construction", which were clearly proposed. In multiple fields such as public construction, industrial and residential, focus on promoting assembly steel structures, encourage enterprises and relevant authorities to build new methods of construction in photovoltaic buildings, low -carbon zero -energy consumption buildings, steel structure farmhouses, future rural buildings in the future Digital empowerment and other aspects are explored, which not only delineates the lower limit for the proportion of prefabricated buildings, but also sets the lower limit for the proportion of all new prefabricated buildings for prefabricated steel structure buildings. determination. It can be seen that the prefabricated steel structure will become the mainstream of the industry in the future.

Which township construction scenarios are applicable?

Picture: Xiangxi assembly rural green model house real scenery

In sharp contrast to the high housing prices in large cities and the embarrassment of living space, the rural land resources are abundant and the natural environment is beautiful, attracting the population and funds of more and more cities to return to the countryside, and the possibility of exploring higher quality production and lifestyles. This has greatly promoted the construction of government rural infrastructure and the development of civilian rural construction industries. This trend is the most significant in rural areas around the super urban agglomerations such as the Yangtze River Delta, the Guangdong -Hong Kong -Macao Greater Bay Area.

There are many scenarios in the rural construction industry, especially for rural residential buildings that return to the elderly and the second residence, the three -type construction scenes of cultural tourism buildings led by industrial operations and culture.

Taking the homestay market as an example, in recent years, my country's rural homestay economy has grown rapidly, unlike the scattered in the early stages of development. Today, the development of the homestay industry is showing the three major trends of quality improvement, chain operations, and personalized services. The construction field has also developed towards standardized, intelligent, and star -level, which has expanded a broad application space for the assembly building. In addition, residential buildings are also a huge market. According to the calculation data of the Chinese Academy of Sciences and the Ministry of Agriculture, a total of about 270 million mu of homesteads in the country, 3 million new rural housing buildings each year, are already trillion -level industrial volume.

Faced with the opportunities given by the times, it is located in Zhejiang Xiangxi, rooted in the countryside, and established a R & D team. It is committed to creating rural buildings with residential houses, homestays, cultural tourism and other scenarios. Establish a trial and exhibition park in Luzhou, Shaoxing and other places, and solidly conduct a practical exploration of the construction of physical projects.

What are the advantages of Xiangxi?

"Undested the traditional house construction model, redefine the rural self -built houses, so that more people can realize the dream of livable life is the dream of the Xiangxi team." Yu Zhaohong, chairman of Zhejiang Carbon Bank Internet Technology Co., Ltd. It is said that as a green rural building integrated service provider, Xiangxi is committed to developing a highly efficient and reliable technical system, which can ensure that the structure is safe and reliable, but also improves the efficiency of assembly. , Green Low -Carbon Environmental Protection, high -life cycle high efficiency.

It is also a prefabricated steel structure system. Why does Xiangxi's technical system stand out? Tongxi's self -developed prefabricated steel structure BFD integrated module system is currently in the leading position of the industry in the segment of the prefabricated steel structure.

The logic of the realization of the BFD system is to split the entire building into several "large board" modules. Each "large board" is composed of three parts: B (Bearing Frame) is a load -bearing module. Materials play a supporting role in the entire module. Compared with the traditional reinforced concrete structure system, it has better ductility, higher structural strength, better seismic resistance, and higher durability; f (functional module) It is a functional module. It uses a series of advanced materials such as polyurethane foam and gas gel. It has better fire prevention, insulation, sound insulation, and insulation performance, which greatly reduces the overall energy consumption of the house and improves the performance of thermal workers; D (Decorateive Module) is a decorative module. Users can flexibly select the inner and outer wall decorative panel materials according to their own preferences to achieve personalized customization.

Picture: Township Xi Zhejiang R & D Trial Park Bird's Park

Xiangxi is also committed to the construction of zero -energy consumption building. In the Xiangxi R & D and trial -making park in Xiangxi, Luzhou, a group of "zero -energy consumption buildings" are being designed and built. Zero -energy consumption building refers to the renewable energy of its own production, which is more than equal to all the energy buildings. At the unit building level, the energy production demand balance is achieved, and the micro -"carbon neutrality" is achieved.

The landing of this group of buildings is based on the centralized application of the most cutting -edge green building technology in a series of industries, such as the new enclosure structure, prefabricated interior, fresh air heat recovery system, rainwater reincarnation, sponge city, land source heat pump system, optical storage, optical storage, optical storage Rongrou, green monitoring and display system, etc. After completion, it will become a demonstration project of the country's future rural scenes green and low -carbon buildings.

"Rural buildings have the characteristics of small scale, large number, and high indoor environment. There are sufficient conditions to develop zero -energy consumption buildings, which provides great potential for energy conservation and emission reduction in the construction industry." Energy construction and operation models make a demonstration rate for rural buildings, promote energy conservation and emission reduction of overall rural buildings, and lead the direction of rural building development.

After the investigation, Shu Fumin, the president of "Well -off" magazine, summarized that with the implementation of the rural revitalization strategy, the improvement of the rural living environment and the upgrading of rural houses have become an inevitable topic. Under the guidance of the "double carbon" goal, rural construction must have both face value and protecting ecological resources to reflect the original ecological style. The building can make the rural style more standardized and rational, thereby effectively protecting the natural environment of ecological resources and maintaining ecological balance.

He further pointed out that the "well -off" magazine will play the advantages of the media's publicity and reporting and the role of the "Qi Zhi Zhi Zhi Investment" bridge to join hands with the green construction brand of Xiangxi to do a good job of promoting and promotion and application of prefabricated buildings. On the other hand, we jointly design and develop more new units to meet diversified needs, enrich application scenarios, and help rural revitalization and beautiful rural construction.

Edit: Peng Hui

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