Dongying Concrete Prefabricated House

The Dongying concrete prefabricated house (prefabricated cement house) adopts a factory-prefabricated component and on-site assembly model, featuring high construction efficiency, controllable quality, energy conservation, and environmental protection. It is widely used in residential, commercial building, and public facility sectors.

Core Features and Advantages

1. Standardized Production and Quality Assurance
   Prefabricated houses are composed of components such as walls, roofs, and floors. All parts are manufactured through mechanized production in factories, ensuring dimensional accuracy and quality consistency. Strict inspection procedures are adopted during production to reduce human interference, with component strength and durability indicators outperforming traditional cast-in-place processes. For example, the PC components of Shandong Hongkun Construction Technology Co., Ltd. comply with green building standards. Its laminated shear walls, prefabricated stairs, and other products have been optimized through 14 patented technologies and have been awarded provincial-level certification as specialized, refined, and innovative enterprises.

2. Efficient Construction and Cost Optimization
   The factory prefabrication model significantly shortens the on-site construction period, with assembly time reduced by more than 50% compared to traditional buildings. Taking Yingchuang Construction Engineering as an example, its prefabricated cement houses support rapid assembly after on-site measurement, with a price of approximately 350 yuan per unit and a warranty period of up to 50 years. In commercial projects, shopping malls and offices adopting prefabricated structures can carry out interior and exterior decoration simultaneously, further compressing delivery time and reducing overall costs.

3. Green Environmental Protection and Resource Conservation
   The production process reduces construction waste emissions, increases material utilization by more than 30%, and consumes 20%-30% less energy than traditional processes. The 2025 meeting of the Shandong Provincial Construction Industry Association clearly proposed promoting the “green” transformation of the ready-mixed concrete industry. Dongying enterprises have incorporated recycled aggregates and industrial solid waste into the raw materials of prefabricated components by optimizing industrial layouts to achieve low-carbon production.

Application Scenarios and Localized Practices

1. Residential Sector: Meeting the needs of rapid urbanization construction, for example, the cement movable houses of Dingshun Building Materials provide safe and aesthetically pleasing living spaces at a price of 300 yuan per square meter, suitable for affordable housing, temporary resettlement houses, and other scenarios.
2. Public Facilities: Projects such as schools and hospitals achieve rapid delivery through prefabricated houses. For example, Zhuoli Integrated Housing has launched a new type of cement house measuring 3.5×7×3 meters, which uses national standard threaded steel and meets seismic fortification requirements for structural stability.
3. Commercial Buildings: Products such as underground utility tunnels and laminated slabs from Shandong Hongkun have been applied to local commercial complexes in Dongying, improving space utilization through modular design and shortening the investment return period.

Industry Trends and Local Enterprise Layout

The prefabricated housing industry in Dongying has formed a large-scale cluster. Shandong Hongkun Construction Technology has an annual production capacity of 300,000 cubic meters of commercial concrete and 50,000 cubic meters of PC components, equipped with 2 PC assembly lines, and its technological strength leads the regional market. With the advancement of the “dual carbon” policy, enterprises are accelerating the research and development of lightweight components and intelligent connection technologies to drive the industry towards intelligence and high-end upgrading.