Steel frame net nest light concrete house system

Abstract

The invention provides a steel frame net nest light concrete house system for a fabricated building. The steel frame net nest light concrete house system comprises a foundation 1, a fabricated structure frame 2, a floor system 3, a wall framework 4, an enclosure grouting system 5, a flat roof system 6, a combined roof frame 7 and roof tiles 8. Wherein the foundation 1, the assembly type structure framework 2, the floor slab system 3 and the wall body framework 4 are mutually connected and combined to form a main body structure framework with the shape like a large steel cage, and the enclosure grouting system 5, the flat roof system 6, the combined roof truss 7 and the roof tiles 8 form an internal filling and external enclosure system of the main body structure framework. According to the steel frame net nest light concrete house system, standardization, light weight and rapidness of the house from design to production, transportation and construction are achieved, the comprehensive manufacturing cost of an assembly type building is reduced, and application and popularization are easier.

Description

technical field [0001] The invention relates to the field of construction, in particular to a steel frame mesh nest light concrete house system. Background technique [0002] For a long time, the development of my country's construction industry has been extensive, focusing on quantity rather than quality. The consumption of steel, cement and red bricks ranks first in the world. The process of housing industrialization is still very slow in the first ten years after entering the 21st century. . The consumption of resources and energy by traditional construction technology has seriously overdrawn the wealth of our children and grandchildren. At the same time, with the aging of the population and the decline in fertility, labor costs are rising, and construction costs continue to rise, making Chinese construction companies competitive in the world. The power is declining day by day, which is in stark contrast to China's status as a manufacturing power. Therefore, traditional ...

AI Technical Summary

Problems solved by technology

The technical improvement of the prefabricated building system with PC structure (prefabricated concrete components) as the mainstream only considers the assembly at the construction level, and does not fully consider the time and labor costs of each link in the entire production and construction process. It only completes the The traditional cast-in-place building structure is split into structural components for factory production, and then transported to the site for assembly and installation, resulting in low standardization of components, large differences, large volume, long factory maintenance time, and long training period for qualified assemblers Such problems have increased the difficulty of design, manufacture, transportation, and installation, but increased the construction cost; steel structure prefabricated buildings have not enjoyed policy dividends during the rapid development of China's housing industrialization in the past few years. Compared with steel structure, it has the advantages of higher degree of industrialization, excellent seismic performance, flexible structure, and high housing rate. However, steel structure in China is mainly used in public buildings and industrial buildings, while it is less used in residential construction, mainly due to three reasons : First of all, traditional civil engineering construction companies are more familiar with concrete technology and steel structure talents are relatively lacking. Secondly, in high-rise residential projects, the price of steel structure for buildings of the same size is 8%-15% higher than that of PC structure, and the traditional concept of Chinese people is common. It is believed that concrete buildings are safer than steel structures. Again, in low-rise residential buildings, although steel structures have cost advantages over PC structures, the construction scale and volume of low-rise residential buildings are far from comparable to high-rise residential buildings, so the application scale is very limited.

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