Extended Factory Panels for Prefabricated Panel Houses

Extended factory panels for prefabricated panel houses should be selected based on requirements, with attention to material properties, pricing, and construction specifications.

1. Specifications and Applicability of Extended Prefabricated Panels

Some suppliers offer customized extended prefabricated panels to meet the large-span needs of factory buildings. For example, the SP prefabricated panels from Beijing Yuezhuo Building Materials Business Department range in length from 1.2 meters to 16 meters, while the steel-framed lightweight floor panels from Hebei Langfang Jida Industrial Co., Ltd. can span up to 10 meters. These products break through the traditional length limitations of prefabricated panels through optimized structural designs (such as steel frame reinforcement or prestressed technology), making them suitable for scenarios requiring large-span coverage, such as factory buildings and warehouses.

2. Core Characteristics of Factory-Use Prefabricated Panels

Products from different suppliers are enhanced with specific properties tailored to factory needs:

• Durability: The prestressed concrete products from Hebei Shijiazhuang Yuming Company are fire-resistant and corrosion-resistant, capable of withstanding chemical erosion and high temperatures in industrial environments over the long term.
• Load-Bearing Capacity: The double-T prestressed prefabricated panels from Jiangsu Suqian Honglu Building Materials feature a hollow structural design that reduces self-weight while maintaining strength, making them suitable for scenarios involving the placement of heavy equipment or vehicle traffic.
• Seismic Resistance: The steel-framed lightweight floor panels from Hebei Zhangjiakou Xiongchi Company use lightweight, high-strength materials combined with seismic-resistant structural designs, meeting the seismic rating requirements for industrial buildings in certain regions.

3. Pricing and Supplier Selection

Prices for factory-use prefabricated panels vary significantly based on specifications, materials, and processes:

• Products from Hebei Shijiazhuang average 100 yuan per square meter, suitable for projects with limited budgets and high durability requirements.
• Products from Jiangsu Suqian are slightly cheaper (95 yuan per square meter), offering excellent cost-effectiveness.
• The extended panels from Beijing Yuezhuo Building Materials are more expensive (130 yuan per square meter) due to customization costs but provide ultra-long specifications up to 16 meters, suitable for special span requirements.

4. Construction Considerations

• Specification Limits: When using prefabricated panels for rural self-built houses, it is recommended that the length not exceed 4.2 meters, the thickness be ≥12 centimeters, and load-bearing panels be selected based on the seismic zone rating (e.g., Grade IV panels).
• Structural Safety: Older prefabricated panel houses may have issues such as poor seismic resistance and susceptibility to cracking. During renovations, avoid stacking heavy objects and prioritize lightweight floor panels with seismic-resistant designs.
• Supplier Collaboration: Before customizing extended panels, contact the supplier to obtain technical parameters (such as load capacity and deflection) and have construction guided by a professional team to ensure the strength of connection nodes and overall stability.

For further information on specific product performance or construction plans, it is recommended to contact the supplier directly for technical documentation and case references.