Donghai Prefabricated Housing

Prefabricated housing in Donghai County mainly includes two types: customized panel houses and prefabricated residential buildings.

Customized Panel Houses

There are various types of customized panel houses in Donghai County and its surrounding areas, with prices varying based on materials, structures, and functions. For example, the color-steel rock wool movable house in Weifang, Shandong, adopts a frame structure and is customized by the manufacturer, with a price of 70 yuan (the unit is not specified; it is presumed to be per square meter or per unit, depending on the specific context). The rock wool panel house in Lianyungang is specifically designed for construction site housing, offering easy installation, durability, and cleanliness, priced at 101 yuan per square meter. The color-steel panel house in Lianyungang, as a temporary building, supports customization and quick assembly, priced at 103 yuan per square meter. Additionally, the rock wool color-steel panel house in Lianyungang, produced in Bengbu, Anhui, has a large capacity and can be disassembled and transported, suitable for temporary building needs. Shanghai Boman Movable Panel Houses provides container movable house rental services in Lianyungang, priced at 8000 yuan per unit, suitable for scenarios requiring overall mobility or long-term leasing. These customized panel houses, centered on modular design, are quickly assembled using standardized components to meet diverse needs such as construction sites, temporary offices, and warehousing, featuring low cost, short cycle times, and high flexibility.

Prefabricated Residential Buildings

The second phase of the Chengyuan Residential Community project in Donghai County is a typical example of prefabricated construction. Among them, Building 18# adopts prefabricated construction techniques, with a prefabrication rate of 50.3%, and the overall prefabricated area of the project accounting for 30.13%. This design complies with local policy requirements: for commercial residential projects with a total construction area of over 60,000 square meters, the proportion of prefabricated construction area should be no less than 30%, and the prefabrication rate of residential buildings should be no less than 50%. Prefabricated buildings, assembled on-site with factory-prefabricated components (such as wall panels, floor slabs, and stairs), significantly improve construction efficiency, reduce construction waste and dust pollution, while ensuring structural safety and durability. The practice of the Chengyuan project demonstrates that prefabricated construction has technical feasibility and policy support in the residential sector of Donghai County and may become one of the mainstream construction modes in the future.