The JP60L mortar pump developed by Wenzhou Wengong Engineering Machinery Co., Ltd. has made great progress in the application of intelligent 3D printing construction and robot spraying technology in China. In recent years, thermal engineering has actively assisted in the development of China's intelligent building industry with significant results.

In many domestic mortar pump application intelligent 3D printing construction enterprises provided by Wen Gong, the application scope is constantly expanding, and the application of digital intelligent technology is rapidly improving. They are full of confidence in the current situation of 3D printing construction technology and deeply realize that the development of intelligent construction industry in China is imperative.

Intelligent 3D printing buildings are flourishing in China with their new technological methods that are intelligent, green, and efficient.

According to data from the National Bureau of Statistics, the newly constructed housing area in China in the 1920s was 1786.54 million square meters, an increase of 7.0%; Among them, the newly started residential construction area was 128098 million square meters, an increase of 10.5%. With the development of urbanization, the drawbacks of traditional construction industry such as low efficiency, high energy consumption, and high pollution are becoming increasingly prominent, and transformation and upgrading are always on the line.

3D printing of architecture has always been a hot topic in the construction industry. 3D printing technology, also known as additive manufacturing technology, refers to the computer-assisted transformation of the manufacturing of three-dimensional entities into two-dimensional stacking and continuous stacking along the forming direction, ultimately producing three-dimensional entities. It has many advantages such as short construction period, high efficiency, and low overall cost. The use of 3D printing technology in new green building materials has attracted widespread attention in the industry.

Especially with the gantry structure 3D printer, 3D digital modeling is completed based on traditional structural drawings, and intelligent technology is introduced in equipment control and software development to make 3D printing more efficient and accurate. On the basis of automation, computer vision recognition assistance systems and various sensors are utilized to make the printing process more intelligent. Through visual recognition optimization, 3D printed buildings can be efficiently constructed, with consistent appearance and precise dimensions.

At the same time, through an automatic positioning system, accurately locate the placement of steel mesh and other decorative components, reducing manual intervention and reducing errors. In addition, VR virtual reality technology is also utilized to allow customers to experience personalized customization of buildings, changing the "production based sales" model of real estate.

Compared to traditional manufacturing methods, 3D printing technology has advantages such as material saving, energy saving, short manufacturing cycle, and forming not limited by the complexity of parts. The printed wall has a mechanical performance index not lower than that of traditional concrete walls, and the compressive strength of the material is higher than the C30 index of traditional concrete.

Moreover, recycling recycled building resources and turning waste into treasure. According to calculations, in the traditional construction production process, an average of 500-600 tons of garbage are generated per 10000 square meters of construction area. However, using 3D printing technology will not generate new pollution and can effectively digest building regeneration resources.

Relying on the automation and intelligence of 3D printing technology, it subverts traditional construction methods and triggers an architectural revolution:

One is to significantly reduce material and labor costs. By replacing tedious manual operations with mechanized intelligent operation, compared with traditional construction methods, it does not generate construction waste, can save 30% to 60% of building materials, and 50% to 80% of labor. 3D printing technology can also reserve pipeline doors and windows while retaining the original reinforced beam and column structure system, achieving integrated and complete printing of internal and external decoration, shortening the construction period by 50% to 70%, and significantly reducing building production costs.

The second is to ensure the construction quality on time to the maximum extent possible. The fully automated production method abandons traditional wet operations and avoids errors in manual operations, resulting in high quality and efficiency.

The third is to facilitate the construction of irregular buildings. The traditional construction method is to build walls with bricks, and the overall shape of the house has limited variation. 3D printing, on the other hand, allows the form of the building to be as desired. As long as the shape and pattern are designed in advance, the walls can be printed and assembled.

In summary, 3D printed buildings not only achieve intelligent, energy-saving, green, and low labor intensity in the production process from a technical perspective, but also maximize the use of building recycling resources and achieve the recycling of building materials. It has played an important leading role in vigorously promoting the industrialization and intelligence of new construction, and promoting the sustainable and healthy development of the construction industry.

At present, Wengong is adapting to the progress of the times, taking advantage of the great opportunity of the booming development of the intelligent industry, increasing investment in science and technology, adhering to the theme of innovation, and striving to make great efforts in the field of 3D printing construction technology to build new brilliance.

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