(future of construction industry - "3D prefabricated building")
"Prefabricated building" is the inevitable path for the future development of construction industry
Fundamentally, the construction industry is an important pillar industry of the national economy, with a proportion of more than 6% in GDP. However, subject to various objective conditions, this industry has also been the bottom of most major industries in terms of intelligence.
At present, for a long time, the basic production mode of the construction industry is mainly reflected in the three major changes of design, production and construction. Among them, in the alternative part of production and construction, the construction is mainly based on site operation instead of cast-in-place construction by construction workers, and the construction is extensive. Most of the construction workers are older migrant workers, with insufficient professional knowledge and low labor quality, resulting in low construction efficiency and uneven construction quality level. At the same time, the traditional construction production mode is in terms of resources and energy Consumption is also very serious, and even cause some additional waste of resources, environmental pollution is increasingly prominent.
According to the above, the state has successively issued index policy standards to vigorously promote the transformation and upgrading of the construction industry. In 2017, the general office of the State Council issued the "on promoting the sustainable and healthy development of the construction industry". Opinions has clearly put forward "promoting intelligent and prefabricated buildings" and "strengthening technology research and development application".
Driven by new technologies and policies, the construction industry in developing countries has finally embarked on the upgrading road of "intelligent +". Among them, "assembly building" has become an important manifestation of the existing "intelligent" production of the construction industry, even called the inevitable path of the future development of the construction industry.
Chinese land and sea "3D prefabricated building" solution to overcome industry breakthrough
It is understood that the so-called "prefabricated building" is a way of building production in which beams, plates, columns, walls and other building components are pre prepared by 3D printing, and the construction site is assembled by building blocks. This new production mode, according to the traditional construction mode, has a significant optimization in terms of human use, construction cycle and construction waste generation. However, this kind of 3D printing assembly form of "plane assembly" has always been controversial in terms of the stability of the building.
Based on this, after years of research and practice, Chinese businessmen from land and sea have become the only one in the world to realize the printing of "reinforced concrete with ordinary labels" as the printing raw material, and print out 3D houses that fully conform to the existing national construction specifications and standards based on the technical concept of "overall construction on site" of large-scale 3D printing equipment. Size, Chinese land and sea has become the world's first industry unicorn to achieve "commercialization" of 3D architectural printing.
(on site overall construction of large-scale 3D printing equipment of land and sea of Chinese merchants)
In addition to providing complete "3D building printing" overall solution for construction enterprises, Chinese merchants, land and sea, based on the future development trend of the construction field, have launched a more intelligent "3D prefabricated building" industry sector.
(the "3D assembly building" of "vertical building, horizontal building" of Chinese land and sea)
It is reported that unlike the previous "component type" assembly concept, the "3D assembly building" of Chinese land and sea is carried out in the form of "single building body" factory pouring. This kind of 3D assembly method called "intelligent" can not only realize the interior decoration and pipeline configuration of the house "one-stop", but also be more solid than "component" assembly building in terms of building stability. At the same time, the Chinese land and sea building complex assembled by "independent space" is also a living perceptual body. In the process of design, production and construction, everything is driven by human experience, and the layout can be adjusted in real time according to the residents' consciousness. The "plug-in" upgrading of individual space and the replaced "single space" are recyclable ... This kind of application advantage realizes the more intelligent, safe, comfortable, convenient, energy-saving and personalized ontology value of the building. It can be said that the intelligent "3D assembly architecture" of land and sea of Chinese merchants knows not only architecture but also people.
With the construction of "smart city" in full swing, smart building, as an important part of smart city, must be the future development direction of construction industry. According to relevant data, the market output value of these smart buildings has exceeded 100 billion yuan, and is growing at a rate of 20% - 30% based on the coordinated development of specific buildings, people and the environment in this macro favorable environment every year, and the future market can reach trillions. The current "smart building" is widely used as the best construction scheme.