Prefabricated Building Components for Houses in Guizhou
Prefabricated building components for houses in Guizhou mainly develop around the prefabricated construction model, boasting advantages such as efficiency, environmental protection, and sustainability, and have achieved certain results in production enterprises, development goals, project applications, and other aspects.
Development Model and Advantages: Guizhou adopts the prefabricated construction model, where some or all building components are prefabricated in factories and then assembled on-site. This model offers significant advantages. The water consumption per square meter of building area can be reduced by over 60%, and energy consumption by over 30%. Meanwhile, transferring a large amount of 'on-site work' to 'factory work' can save about 70% of labor and about 30% of the construction period, making it more efficient, environmentally friendly, and sustainable.
Development Goals: Guizhou strives to ensure that by the end of 2025, prefabricated buildings account for 30% of the newly built floor area across the province, form a market mechanism and environment suitable for its development, establish a comprehensive set of laws, regulations, technical standards, and supervision systems, cultivate a group of relevant large-scale production enterprises and engineering general contracting enterprises, and drive the formation of a professional skilled workforce.
Production Enterprises and Products: China Construction Science & Technology Guizhou Co., Ltd. is the largest prefabricated factory in the southwest region with the most diverse product types. It offers over 10 categories of products, including prefabricated stairs and composite slabs. This year, it aims for a production capacity of 50,000 cubic meters and an output value of over 120 million yuan, with a future focus on new energy infrastructure. There are numerous prefabricated component manufacturers in Guiyang Yunyan, such as the Guiyang Yunyan Prefabricated Stair Factory, which mainly produces concrete prefabricated beams, and the Guiyang Yunyan Prefabricated Composite Slab Production Factory, which mainly produces grouted prefabricated columns, serving a wide range of areas. Guiyang Sanhesheng Prefabricated Component Co., Ltd., established in 2002, produces and sells various types of concrete prefabricated components except for specific types.
Project Applications: At the construction site of the Xinxin Industrial Park project in Huaxi District, heavy tower cranes lift prefabricated components for rapid assembly of the factory building. The project covers an area of 210,000 square meters and will use tens of thousands of cubic meters of prefabricated components. The building components produced in the factory are marked with QR codes, which can be scanned to obtain basic information about manufacturing and installation, enabling precise and efficient on-site 'assembly' operations.
