The first in the industry! The prefabricated building S system of Longyuan Construction passed the evaluation of scientific and technological achievements by the Ministry of Housing and Urban-Rural De

Recently, Longyuan Mingzhu's "Fully Assembled Multi-story Steel Structure Residence (S-SYSTEM)" under Longyuan Group passed the evaluation of scientific and technological achievements by the Ministry of Housing and Urban-Rural Development. The system was jointly developed by LongYuan mingzhu, Dadi Steel Structure, Shanghai Academy of Construction Sciences, Tongji University Architectural Design and Research Institute, Pinzhai Decoration Technology, etc., and became the industry's first complete steel structure prefabricated residential system that passed the evaluation of scientific and technological achievements by the Ministry of Housing and Urban-Rural Development.

In this evaluation of scientific and technological achievements, the S-SYSTEM system was recognized by the expert group of the Ministry of Housing and Urban-Rural Development. The expert group believes that the R&D team has carried out a series of studies on multi-story steel structure residences. Based on the effective integration of prefabricated technology and passive house technology, a new type of multi-high-rise steel structure residential integrated system is formed through the study of the main structural system, external protection system, building protection structure, seismic performance optimization and interior electromechanical integration. It also provides a complete set of technical data for the whole process from design, production, and installation. There are many innovative highlights. It has the advantages of low steel consumption, reliable force, simple installation, and high matching of building types. The basis of modularization, standardization and factoryization of parts and components has been initially formed, optimization has improved the quality of construction, and the speed of construction.

At the same time, the experts also put forward the next R&D guidance. It is recommended to conduct in-depth analysis of the building facade, steel frame shear wall, construction speed, cost menu combing, etc., do a good job of demonstration and summary work in the process, and carry out technical verification and continuous optimization through project practice. Technical verification and continuous optimization. Experts of the evaluation committee agreed that: Longyuan Mingzhu's S-SYSTEM has generally reached the leading domestic level and has the value of promotion and application, and agreed to pass the evaluation.