Kalaqinqi House Prefabrication

Kalaqinqi has seen the layout of relevant enterprises in house prefabrication and has piloted the application of new technologies to enhance building performance and construction efficiency. Details are as follows:

I. Local Prefabricated Component Manufacturers
Chifeng Huihao Building Materials Co., Ltd. is located in Jindi Village, Xiaoniuqun Town, Kalaqinqi. Its core businesses include the production and sales of reinforced concrete prefabricated frames, building structural components, and cement products. The company has the capacity for large-scale production and can provide standardized prefabricated components to meet local housing construction needs. Its product range includes, but is not limited to, prefabricated beams, slabs, columns, and complete house frame systems, suitable for multi-story residential buildings and public structures. Factory-based prefabrication reduces on-site wet work, shortens construction periods, and ensures consistent component quality.

II. Policy Pilots and Technological Applications
As a pilot area for the "Chifeng City Self-built Housing Safety Management Measures," Kalaqinqi focuses on promoting the combined use of lightweight steel structures and prefabricated concrete components. This technological system integrates prefabricated components with light steel frames through modular design, forming a composite structural system. Key advantages include:

1. Enhanced Seismic Performance: Prefabricated concrete components are connected to light steel nodes using high-strength bolts, creating a flexible seismic system that effectively absorbs seismic energy and reduces structural damage risks.
2. Optimized Construction Efficiency: After prefabricated components are manufactured in the factory, on-site work involves only lifting and assembling, reducing the construction period by 30%-50% compared to traditional brick-and-mortar structures and minimizing construction waste.
3. Improved Quality Control: Factory production employs standardized molds and automated equipment, achieving millimeter-level precision in component dimensions and avoiding cumulative errors from on-site construction.

III. Technological Application Scenarios
Currently, this technological system is primarily applied in rural self-built housing, tourist homestays, and small public buildings in Kalaqinqi. For example, in mountainous areas with complex geological conditions, the combination of prefabricated components and light steel frames enables the rapid construction of safe and durable housing; in tourism development, modular design supports the quick establishment of characteristic homestays to meet time-sensitive demands.

IV. Development Recommendations
To further promote the application of house prefabrication technologies, Kalaqinqi can strengthen collaboration between local enterprises and research institutions to optimize prefabricated component design standards. Additionally, improving the training system for construction teams will ensure the quality implementation of new technologies. Furthermore, policy incentives can guide self-built housing owners to choose prefabricated solutions, gradually elevating the level of regional building industrialization.