Engaged in Prefabricated House Construction

Prefabricated houses are a form of architecture where building components are industrially produced and assembled on-site. Modular construction represents a more integrated model within this category, offering numerous advantages and a broad market outlook.

Definition and Types of Prefabricated Houses

Prefabricated houses, also known as prefabricated modular buildings, primarily include panel-based, box-based, and frame-based types. Their technologies encompass prefabricated concrete structures and steel structures, with components such as beams, slabs, walls, and columns being prefabricated products. This architectural form involves producing components in factories and then transporting them to the site for assembly, transforming the traditional on-site construction method.

Characteristics of Modular Construction

Modular construction is a more integrated model within prefabricated modular architecture. It involves breaking down a building into individual modules, which are manufactured in factories and then transported to the construction site for assembly. For example, ceilings, walls, and bathroom waterproofing layers are all produced in factories, with on-site assembly being as simple as stacking building blocks. Compared to traditional construction methods, modular construction offers advantages such as shorter construction periods, controllable quality, energy efficiency, environmental protection, and ease of maintenance. However, this model places extremely high demands on the industrial base, requiring support from technological systems, production systems, and industrial clusters.

Development History and Application Scenarios

China's prefabricated concrete technology originated in the 1950s and was initially applied to factory and residential construction. In the 21st century, it has experienced a resurgence due to its production efficiency and environmental advantages. Companies like Vanke Group have developed prefabricated shear wall residential structural systems and applied prefabricated frame technology in engineering projects. Prefabricated houses have a wide range of applications, including hotels, senior living apartments, dormitories, and office buildings. The extensive construction of global data centers has also propelled the popularity of domestically produced modular buildings overseas. In rural areas of Henan, prefabricated houses are constructed with fully reinforced concrete structures, offering durability, a 70-year warranty, fast construction speeds, and low costs, making them highly favored by farmers.

Market Outlook

Market research institutions predict that by 2030, the global modular construction market will exceed $142.8 billion. China is leveraging its full industrial chain advantages to transform 'house building' into a standard industrial export business.