Prefabricated construction is a building method in which structural components are manufactured in factories and then transported to the construction site for installation. Components such as walls, slabs, beams, and columns are produced in controlled factory environments and assembled on site to form the final structure. By separating manufacturing from installation, the construction process becomes more efficient and easier to manage.

The popularity of prefabricated construction is mainly driven by its advantages in efficiency, quality, and sustainability. Factory production improves component quality and reduces construction errors, while the combination of prefabrication and on-site assembly significantly shortens project timelines. In addition, fewer wet operations on site reduce construction waste, dust, and noise.

The core of prefabricated construction lies in the production of precast components and their on-site assembly. In factories, components are produced through mold preparation, reinforcement installation, concrete pouring, and curing. They are then transported to the site for lifting and installation. The typical process includes installing columns, beams, and slabs, followed by reinforcement connections and joint concrete pouring to complete the structural system.

Prefabricated construction represents an important trend in the industrialization of the construction industry. By combining factory production with on-site assembly, construction can achieve higher efficiency, better quality control, and improved sustainability.

As technology continues to advance, prefabricated buildings are expected to play an increasingly important role in the global construction market.