Prefabricated Concrete House Processing

Prefabricated concrete house processing is a building form that uses prefabricated components assembled on-site, characterized by fine craftsmanship, diverse types, excellent performance, and customizability.

I. Process Flow and Types The core process of prefabricated concrete house processing involves a refined workflow from steel bar processing to finished product assembly. There are mainly three types:

1. Reinforced Concrete Prefabricated Houses: These use steel bars as the framework and concrete as the filling material, molded through casting. They have high structural strength and are suitable for long-term residential scenarios.
2. Modular Integrated Houses: Composed of multiple prefabricated modules (such as walls and floor slabs) quickly assembled on-site, they offer high installation efficiency and are commonly used for temporary buildings or emergency shelters.
3. Fully Assembled Structural Houses: These employ entire prefabricated components (such as whole walls or entire floor slabs) assembled in one go using lifting equipment, resulting in short construction periods and suitability for standardized construction needs.

II. Performance Characteristics Prefabricated concrete houses generally offer the following advantages:

• Moisture and Heat Insulation: Insulation materials (such as polystyrene boards) can be embedded within the prefabricated components, and waterproof coatings are applied on the outer layers, effectively enhancing living comfort.
• Earthquake and Wind Resistance: Designed with reinforced concrete structures or steel frameworks, they have been verified through seismic calculations and wind tunnel tests to withstand earthquakes of magnitude 8 and typhoons of force 12.
• Environmental Protection and Energy Efficiency: Factory production reduces on-site wet operations, lowering dust and noise pollution. Components are recyclable, meeting green building standards.

III. Pricing and Customization Prices vary significantly depending on type and specifications:

• Basic Reinforced Concrete Prefabricated Houses: Approximately 450 yuan per square meter, suitable for rural self-built houses or economical residences.
• High-End Modular Houses: Featuring steel frameworks paired with glass curtain walls, prices can reach 4,900 yuan per square meter, often used for vacation villas or commercial buildings.
• Prefabricated Molds: Such as movable house molds, priced at around 6,990 yuan per unit, suitable for small-scale production or DIY scenarios.

IV. Manufacturers and Applicable Scenarios Mainstream brands in the market include Xinwei Hongtu, Zhuode Construction Materials, and Wufang Yiju, offering full-process services from design to installation. Their products can meet diverse needs:

• Schools/Homestays: Utilizing lightweight partitions and large-span floor slabs to optimize space utilization.
• Residential Houses/Ground Buildings: Adjusting component sizes and exterior textures to achieve a fusion of traditional and modern styles.
• Emergency Shelters: Modular design supports rapid deployment, suitable for post-disaster reconstruction or temporary medical facilities.

Prefabricated concrete houses, through the combination of industrial production and on-site assembly, balance efficiency, cost, and performance, becoming an important development direction in the modern construction field.