Chang'an Prefabricated Home Houses
Prefabricated home houses in Chang'an District mainly include light steel villas and steel structure villas, each with its own advantages in construction process and performance characteristics, and local manufacturers can provide customized services.
Light steel villas focus on prefabricated components and dry construction methods, featuring short construction periods and low foundation requirements. The construction process is divided into three stages: foundation construction takes only 3 days to complete the 'foundation laying', light steel frame construction takes 5 days to erect the 'house skeleton', and envelope structure construction takes 7 days to complete the 'walls and roof', with a total construction period of about 15 days. In terms of performance, light steel villas have a light self-weight and low requirements for foundation bearing capacity, making them suitable for areas with average geological conditions. They have excellent seismic performance, dispersing seismic forces through the flexible structure of light steel frames. Their thermal insulation performance is optimized by filling rock wool in the interlayers, reducing energy consumption by more than 30% compared to traditional buildings.
Steel structure villas emphasize modular design and rapid construction, featuring more advanced technology. In the design phase, BIM technology is used for modeling to ensure precise matching of component dimensions and reduce on-site adjustments. Material procurement prioritizes locally sourced galvanized steel, which has strong anti-corrosion and anti-rust properties and a service life of up to 50 years. In the construction phase, steel components are prefabricated in factories and then assembled on-site, shortening the construction period by 50% compared to traditional buildings. In terms of performance, steel structure villas also have excellent seismic resistance and significant environmental advantages, with a 60% reduction in construction waste, meeting the needs of sustainable rural development.
Local manufacturers can provide flexible customization and standardized services. Many manufacturers in Chang'an District and its surrounding areas have dual capabilities in 'brick-concrete + steel structure' businesses and can adjust designs according to the needs of villagers, avoiding losses and process mismatches from off-site procurement. For example, Hebei Xuanli Integrated Housing Co., Ltd. has dual qualifications in steel structure prefabrication and brick-concrete construction, having completed over 200 projects in Chang'an District. It offers standardized services such as '28-day delivery of steel structure villas' and '45-day delivery of steel-concrete villas', providing full tracking from design to after-sales to ensure building quality and adaptability to local climates.
Both types of villas are characterized by rapid construction and excellent performance. Light steel villas are more suitable for users seeking low costs and quick occupancy, while steel structure villas are more suitable for scenarios with higher requirements for technological advancement and environmental protection. The services of local manufacturers further enhance the feasibility and reliability of the projects.
